parse.c

/* A Bison parser, made by Lrama 0.7.0.  */
 
/* Bison implementation for Yacc-like parsers in C
 
   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
   Inc.
 
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
/* As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.
 
   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.  */
 
/* C LALR(1) parser skeleton written by Richard Stallman, by
   simplifying the original so-called "semantic" parser.  */
 
/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
   especially those whose name start with YY_ or yy_.  They are
   private implementation details that can be changed or removed.  */
 
/* All symbols defined below should begin with yy or YY, to avoid
   infringing on user name space.  This should be done even for local
   variables, as they might otherwise be expanded by user macros.
   There are some unavoidable exceptions within include files to
   define necessary library symbols; they are noted "INFRINGES ON
   USER NAME SPACE" below.  */
 
/* Identify Bison output, and Bison version.  */
#define YYBISON 30802
 
/* Bison version string.  */
#define YYBISON_VERSION "3.8.2"
 
/* Skeleton name.  */
#define YYSKELETON_NAME "yacc.c"
 
/* Pure parsers.  */
#define YYPURE 1
 
/* Push parsers.  */
#define YYPUSH 0
 
/* Pull parsers.  */
#define YYPULL 1
 
 
/* First part of user prologue.  */
#line 12 "parse.y"
 
 
#if !YYPURE
# error needs pure parser
#endif
#define YYDEBUG 1
#define YYERROR_VERBOSE 1
#define YYSTACK_USE_ALLOCA 0
 
/* For Ripper */
#ifdef RUBY_EXTCONF_H
# include RUBY_EXTCONF_H
#endif
 
#include "ruby/internal/config.h"
 
#include <errno.h>
 
#ifdef UNIVERSAL_PARSER
 
#include "internal/ruby_parser.h"
#include "parser_node.h"
#include "universal_parser.c"
 
#ifdef RIPPER
#define STATIC_ID2SYM p->config->static_id2sym
#define rb_str_coderange_scan_restartable p->config->str_coderange_scan_restartable
#endif
 
#else
 
#include "internal.h"
#include "internal/compile.h"
#include "internal/compilers.h"
#include "internal/complex.h"
#include "internal/encoding.h"
#include "internal/error.h"
#include "internal/hash.h"
#include "internal/io.h"
#include "internal/numeric.h"
#include "internal/parse.h"
#include "internal/rational.h"
#include "internal/re.h"
#include "internal/ruby_parser.h"
#include "internal/symbol.h"
#include "internal/thread.h"
#include "internal/variable.h"
#include "node.h"
#include "parser_node.h"
#include "probes.h"
#include "regenc.h"
#include "ruby/encoding.h"
#include "ruby/regex.h"
#include "ruby/ruby.h"
#include "ruby/st.h"
#include "ruby/util.h"
#include "ruby/ractor.h"
#include "symbol.h"
 
#ifndef RIPPER
static VALUE
syntax_error_new(void)
{
    return rb_class_new_instance(0, 0, rb_eSyntaxError);
}
#endif
 
static NODE *reg_named_capture_assign(struct parser_params* p, VALUE regexp, const YYLTYPE *loc, rb_parser_assignable_func assignable);
 
#define compile_callback rb_suppress_tracing
#endif /* !UNIVERSAL_PARSER */
 
#define NODE_SPECIAL_EMPTY_ARGS ((NODE *)-1)
#define NODE_EMPTY_ARGS_P(node) ((node) == NODE_SPECIAL_EMPTY_ARGS)
 
static int rb_parser_string_hash_cmp(rb_parser_string_t *str1, rb_parser_string_t *str2);
 
#ifndef RIPPER
static rb_parser_string_t *rb_parser_string_deep_copy(struct parser_params *p, const rb_parser_string_t *original);
#endif
 
static int
node_integer_cmp(rb_node_integer_t *n1, rb_node_integer_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            strcmp(n1->val, n2->val));
}
 
static int
node_float_cmp(rb_node_float_t *n1, rb_node_float_t *n2)
{
    return (n1->minus != n2->minus ||
            strcmp(n1->val, n2->val));
}
 
static int
node_rational_cmp(rb_node_rational_t *n1, rb_node_rational_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            n1->seen_point != n2->seen_point ||
            strcmp(n1->val, n2->val));
}
 
static int
node_imaginary_cmp(rb_node_imaginary_t *n1, rb_node_imaginary_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            n1->seen_point != n2->seen_point ||
            n1->type != n2->type ||
            strcmp(n1->val, n2->val));
}
 
static int
rb_parser_regx_hash_cmp(rb_node_regx_t *n1, rb_node_regx_t *n2)
{
    return (n1->options != n2->options ||
            rb_parser_string_hash_cmp(n1->string, n2->string));
}
 
static st_index_t rb_parser_str_hash(rb_parser_string_t *str);
static st_index_t rb_char_p_hash(const char *c);
 
static int
literal_cmp(st_data_t val, st_data_t lit)
{
    if (val == lit) return 0;
 
    NODE *node_val = RNODE(val);
    NODE *node_lit = RNODE(lit);
    enum node_type type_val = nd_type(node_val);
    enum node_type type_lit = nd_type(node_lit);
 
    if (type_val != type_lit) {
        return -1;
    }
 
    switch (type_lit) {
      case NODE_INTEGER:
        return node_integer_cmp(RNODE_INTEGER(node_val), RNODE_INTEGER(node_lit));
      case NODE_FLOAT:
        return node_float_cmp(RNODE_FLOAT(node_val), RNODE_FLOAT(node_lit));
      case NODE_RATIONAL:
        return node_rational_cmp(RNODE_RATIONAL(node_val), RNODE_RATIONAL(node_lit));
      case NODE_IMAGINARY:
        return node_imaginary_cmp(RNODE_IMAGINARY(node_val), RNODE_IMAGINARY(node_lit));
      case NODE_STR:
        return rb_parser_string_hash_cmp(RNODE_STR(node_val)->string, RNODE_STR(node_lit)->string);
      case NODE_SYM:
        return rb_parser_string_hash_cmp(RNODE_SYM(node_val)->string, RNODE_SYM(node_lit)->string);
      case NODE_REGX:
        return rb_parser_regx_hash_cmp(RNODE_REGX(node_val), RNODE_REGX(node_lit));
      case NODE_LINE:
        return node_val->nd_loc.beg_pos.lineno != node_lit->nd_loc.beg_pos.lineno;
      case NODE_FILE:
        return rb_parser_string_hash_cmp(RNODE_FILE(node_val)->path, RNODE_FILE(node_lit)->path);
      case NODE_ENCODING:
        return RNODE_ENCODING(node_val)->enc != RNODE_ENCODING(node_lit)->enc;
      default:
#ifdef UNIVERSAL_PARSER
        abort();
#else
        rb_bug("unexpected node: %s, %s", ruby_node_name(type_val), ruby_node_name(type_lit));
#endif
    }
}
 
static st_index_t
literal_hash(st_data_t a)
{
    NODE *node = (NODE *)a;
    enum node_type type = nd_type(node);
 
    switch (type) {
      case NODE_INTEGER:
        return rb_char_p_hash(RNODE_INTEGER(node)->val);
      case NODE_FLOAT:
        return rb_char_p_hash(RNODE_FLOAT(node)->val);
      case NODE_RATIONAL:
        return rb_char_p_hash(RNODE_RATIONAL(node)->val);
      case NODE_IMAGINARY:
        return rb_char_p_hash(RNODE_IMAGINARY(node)->val);
      case NODE_STR:
        return rb_parser_str_hash(RNODE_STR(node)->string);
      case NODE_SYM:
        return rb_parser_str_hash(RNODE_SYM(node)->string);
      case NODE_REGX:
        return rb_parser_str_hash(RNODE_REGX(node)->string);
      case NODE_LINE:
        return (st_index_t)node->nd_loc.beg_pos.lineno;
      case NODE_FILE:
        return rb_parser_str_hash(RNODE_FILE(node)->path);
      case NODE_ENCODING:
        return (st_index_t)RNODE_ENCODING(node)->enc;
      default:
#ifdef UNIVERSAL_PARSER
        abort();
#else
        rb_bug("unexpected node: %s", ruby_node_name(type));
#endif
    }
}
 
static inline int
parse_isascii(int c)
{
    return '\0' <= c && c <= '\x7f';
}
 
#undef ISASCII
#define ISASCII parse_isascii
 
static inline int
parse_isspace(int c)
{
    return c == ' ' || ('\t' <= c && c <= '\r');
}
 
#undef ISSPACE
#define ISSPACE parse_isspace
 
static inline int
parse_iscntrl(int c)
{
    return ('\0' <= c && c < ' ') || c == '\x7f';
}
 
#undef ISCNTRL
#define ISCNTRL(c) parse_iscntrl(c)
 
static inline int
parse_isupper(int c)
{
    return 'A' <= c && c <= 'Z';
}
 
static inline int
parse_islower(int c)
{
    return 'a' <= c && c <= 'z';
}
 
static inline int
parse_isalpha(int c)
{
    return parse_isupper(c) || parse_islower(c);
}
 
#undef ISALPHA
#define ISALPHA(c) parse_isalpha(c)
 
static inline int
parse_isdigit(int c)
{
    return '0' <= c && c <= '9';
}
 
#undef ISDIGIT
#define ISDIGIT(c) parse_isdigit(c)
 
static inline int
parse_isalnum(int c)
{
    return ISALPHA(c) || ISDIGIT(c);
}
 
#undef ISALNUM
#define ISALNUM(c) parse_isalnum(c)
 
static inline int
parse_isxdigit(int c)
{
    return ISDIGIT(c) || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f');
}
 
#undef ISXDIGIT
#define ISXDIGIT(c) parse_isxdigit(c)
 
#include "parser_st.h"
 
#undef STRCASECMP
#define STRCASECMP rb_parser_st_locale_insensitive_strcasecmp
 
#undef STRNCASECMP
#define STRNCASECMP rb_parser_st_locale_insensitive_strncasecmp
 
#ifdef RIPPER
#include "ripper_init.h"
#endif
 
enum rescue_context {
    before_rescue,
    after_rescue,
    after_else,
    after_ensure,
};
 
struct lex_context {
    unsigned int in_defined: 1;
    unsigned int in_kwarg: 1;
    unsigned int in_argdef: 1;
    unsigned int in_def: 1;
    unsigned int in_class: 1;
    unsigned int has_trailing_semicolon: 1;
    BITFIELD(enum rb_parser_shareability, shareable_constant_value, 2);
    BITFIELD(enum rescue_context, in_rescue, 2);
    unsigned int cant_return: 1;
};
 
typedef struct RNode_DEF_TEMP rb_node_def_temp_t;
 
#if defined(__GNUC__) && !defined(__clang__)
// Suppress "parameter passing for argument of type 'struct
// lex_context' changed" notes.  `struct lex_context` is file scope,
// and has no ABI compatibility issue.
RBIMPL_WARNING_PUSH()
RBIMPL_WARNING_IGNORED(-Wpsabi)
RBIMPL_WARNING_POP()
// Not sure why effective even after popped.
#endif
 
#include "parse.h"
 
#define NO_LEX_CTXT (struct lex_context){0}
 
#ifndef WARN_PAST_SCOPE
# define WARN_PAST_SCOPE 0
#endif
 
#define TAB_WIDTH 8
 
#define yydebug (p->debug)      /* disable the global variable definition */
 
#define YYFPRINTF(out, ...)     rb_parser_printf(p, __VA_ARGS__)
#define YY_LOCATION_PRINT(File, loc, p) \
     rb_parser_printf(p, "%d.%d-%d.%d", \
                      (loc).beg_pos.lineno, (loc).beg_pos.column,\
                      (loc).end_pos.lineno, (loc).end_pos.column)
#define YYLLOC_DEFAULT(Current, Rhs, N)                                 \
    do                                                                  \
      if (N)                                                            \
        {                                                               \
          (Current).beg_pos = YYRHSLOC(Rhs, 1).beg_pos;                 \
          (Current).end_pos = YYRHSLOC(Rhs, N).end_pos;                 \
        }                                                               \
      else                                                              \
        {                                                               \
          (Current).beg_pos = YYRHSLOC(Rhs, 0).end_pos;                 \
          (Current).end_pos = YYRHSLOC(Rhs, 0).end_pos;                 \
        }                                                               \
    while (0)
#define YY_(Msgid) \
    (((Msgid)[0] == 'm') && (strcmp((Msgid), "memory exhausted") == 0) ? \
     "nesting too deep" : (Msgid))
 
#define RUBY_SET_YYLLOC_FROM_STRTERM_HEREDOC(Current)                   \
    rb_parser_set_location_from_strterm_heredoc(p, &p->lex.strterm->u.heredoc, &(Current))
#define RUBY_SET_YYLLOC_OF_DELAYED_TOKEN(Current)                       \
    rb_parser_set_location_of_delayed_token(p, &(Current))
#define RUBY_SET_YYLLOC_OF_HEREDOC_END(Current)                         \
    rb_parser_set_location_of_heredoc_end(p, &(Current))
#define RUBY_SET_YYLLOC_OF_DUMMY_END(Current)                           \
    rb_parser_set_location_of_dummy_end(p, &(Current))
#define RUBY_SET_YYLLOC_OF_NONE(Current)                                \
    rb_parser_set_location_of_none(p, &(Current))
#define RUBY_SET_YYLLOC(Current)                                        \
    rb_parser_set_location(p, &(Current))
#define RUBY_INIT_YYLLOC() \
    { \
        {p->ruby_sourceline, (int)(p->lex.ptok - p->lex.pbeg)}, \
        {p->ruby_sourceline, (int)(p->lex.pcur - p->lex.pbeg)}, \
    }
 
#define IS_lex_state_for(x, ls) ((x) & (ls))
#define IS_lex_state_all_for(x, ls) (((x) & (ls)) == (ls))
#define IS_lex_state(ls)        IS_lex_state_for(p->lex.state, (ls))
#define IS_lex_state_all(ls)    IS_lex_state_all_for(p->lex.state, (ls))
 
# define SET_LEX_STATE(ls) \
    parser_set_lex_state(p, ls, __LINE__)
static inline enum lex_state_e parser_set_lex_state(struct parser_params *p, enum lex_state_e ls, int line);
 
typedef VALUE stack_type;
 
static const rb_code_location_t NULL_LOC = { {0, -1}, {0, -1} };
 
# define SHOW_BITSTACK(stack, name) (p->debug ? rb_parser_show_bitstack(p, stack, name, __LINE__) : (void)0)
# define BITSTACK_PUSH(stack, n) (((p->stack) = ((p->stack)<<1)|((n)&1)), SHOW_BITSTACK(p->stack, #stack"(push)"))
# define BITSTACK_POP(stack)     (((p->stack) = (p->stack) >> 1), SHOW_BITSTACK(p->stack, #stack"(pop)"))
# define BITSTACK_SET_P(stack)   (SHOW_BITSTACK(p->stack, #stack), (p->stack)&1)
# define BITSTACK_SET(stack, n)  ((p->stack)=(n), SHOW_BITSTACK(p->stack, #stack"(set)"))
 
/* A flag to identify keyword_do_cond, "do" keyword after condition expression.
   Examples: `while ... do`, `until ... do`, and `for ... in ... do` */
#define COND_PUSH(n)    BITSTACK_PUSH(cond_stack, (n))
#define COND_POP()      BITSTACK_POP(cond_stack)
#define COND_P()        BITSTACK_SET_P(cond_stack)
#define COND_SET(n)     BITSTACK_SET(cond_stack, (n))
 
/* A flag to identify keyword_do_block; "do" keyword after command_call.
   Example: `foo 1, 2 do`. */
#define CMDARG_PUSH(n)  BITSTACK_PUSH(cmdarg_stack, (n))
#define CMDARG_POP()    BITSTACK_POP(cmdarg_stack)
#define CMDARG_P()      BITSTACK_SET_P(cmdarg_stack)
#define CMDARG_SET(n)   BITSTACK_SET(cmdarg_stack, (n))
 
struct vtable {
    ID *tbl;
    int pos;
    int capa;
    struct vtable *prev;
};
 
struct local_vars {
    struct vtable *args;
    struct vtable *vars;
    struct vtable *used;
# if WARN_PAST_SCOPE
    struct vtable *past;
# endif
    struct local_vars *prev;
    struct {
        NODE *outer, *inner, *current;
    } numparam;
    NODE *it;
};
 
typedef struct rb_locations_lambda_body_t {
    NODE *node;
    YYLTYPE opening_loc;
    YYLTYPE closing_loc;
} rb_locations_lambda_body_t;
 
enum {
    ORDINAL_PARAM = -1,
    NO_PARAM = 0,
    NUMPARAM_MAX = 9,
};
 
#define DVARS_INHERIT ((void*)1)
#define DVARS_TOPSCOPE NULL
#define DVARS_TERMINAL_P(tbl) ((tbl) == DVARS_INHERIT || (tbl) == DVARS_TOPSCOPE)
 
typedef struct token_info {
    const char *token;
    rb_code_position_t beg;
    int indent;
    int nonspc;
    struct token_info *next;
} token_info;
 
typedef struct end_expect_token_locations {
    const rb_code_position_t *pos;
    struct end_expect_token_locations *prev;
} end_expect_token_locations_t;
 
typedef struct parser_string_buffer_elem {
    struct parser_string_buffer_elem *next;
    long len;  /* Total length of allocated buf */
    long used; /* Current usage of buf */
    rb_parser_string_t *buf[FLEX_ARY_LEN];
} parser_string_buffer_elem_t;
 
typedef struct parser_string_buffer {
    parser_string_buffer_elem_t *head;
    parser_string_buffer_elem_t *last;
} parser_string_buffer_t;
 
#define AFTER_HEREDOC_WITHOUT_TERMINATOR ((rb_parser_string_t *)1)
 
/*
    Structure of Lexer Buffer:
 
 lex.pbeg     lex.ptok     lex.pcur     lex.pend
    |            |            |            |
    |------------+------------+------------|
                 |<---------->|
                     token
*/
struct parser_params {
    YYSTYPE *lval;
    YYLTYPE *yylloc;
 
    struct {
        rb_strterm_t *strterm;
        rb_parser_lex_gets_func *gets;
        rb_parser_input_data input;
        parser_string_buffer_t string_buffer;
        rb_parser_string_t *lastline;
        rb_parser_string_t *nextline;
        const char *pbeg;
        const char *pcur;
        const char *pend;
        const char *ptok;
        enum lex_state_e state;
        /* track the nest level of any parens "()[]{}" */
        int paren_nest;
        /* keep p->lex.paren_nest at the beginning of lambda "->" to detect tLAMBEG and keyword_do_LAMBDA */
        int lpar_beg;
        /* track the nest level of only braces "{}" */
        int brace_nest;
    } lex;
    stack_type cond_stack;
    stack_type cmdarg_stack;
    int tokidx;
    int toksiz;
    int heredoc_end;
    int heredoc_indent;
    int heredoc_line_indent;
    char *tokenbuf;
    struct local_vars *lvtbl;
    st_table *pvtbl;
    st_table *pktbl;
    int line_count;
    int ruby_sourceline;        /* current line no. */
    const char *ruby_sourcefile; /* current source file */
    VALUE ruby_sourcefile_string;
    rb_encoding *enc;
    token_info *token_info;
    st_table *case_labels;
    rb_node_exits_t *exits;
 
    VALUE debug_buffer;
    VALUE debug_output;
 
    struct {
        rb_parser_string_t *token;
        int beg_line;
        int beg_col;
        int end_line;
        int end_col;
    } delayed;
 
    rb_ast_t *ast;
    int node_id;
 
    st_table *warn_duplicate_keys_table;
 
    int max_numparam;
    ID it_id;
 
    struct lex_context ctxt;
 
    NODE *eval_tree_begin;
    NODE *eval_tree;
    const struct rb_iseq_struct *parent_iseq;
 
#ifdef UNIVERSAL_PARSER
    const rb_parser_config_t *config;
#endif
    /* compile_option */
    signed int frozen_string_literal:2; /* -1: not specified, 0: false, 1: true */
 
    unsigned int command_start:1;
    unsigned int eofp: 1;
    unsigned int ruby__end__seen: 1;
    unsigned int debug: 1;
    unsigned int has_shebang: 1;
    unsigned int token_seen: 1;
    unsigned int token_info_enabled: 1;
# if WARN_PAST_SCOPE
    unsigned int past_scope_enabled: 1;
# endif
    unsigned int error_p: 1;
    unsigned int cr_seen: 1;
 
#ifndef RIPPER
    /* Ruby core only */
 
    unsigned int do_print: 1;
    unsigned int do_loop: 1;
    unsigned int do_chomp: 1;
    unsigned int do_split: 1;
    unsigned int error_tolerant: 1;
    unsigned int keep_tokens: 1;
 
    VALUE error_buffer;
    rb_parser_ary_t *debug_lines;
    /*
     * Store specific keyword locations to generate dummy end token.
     * Refer to the tail of list element.
     */
    end_expect_token_locations_t *end_expect_token_locations;
    /* id for terms */
    int token_id;
    /* Array for term tokens */
    rb_parser_ary_t *tokens;
#else
    /* Ripper only */
 
    VALUE value;
    VALUE result;
    VALUE parsing_thread;
    VALUE s_value; /* Token VALUE */
    VALUE s_lvalue; /* VALUE generated by rule action (reduce) */
    VALUE s_value_stack;
#endif
};
 
#define NUMPARAM_ID_P(id) numparam_id_p(p, id)
#define NUMPARAM_ID_TO_IDX(id) (unsigned int)(((id) >> ID_SCOPE_SHIFT) - (tNUMPARAM_1 - 1))
#define NUMPARAM_IDX_TO_ID(idx) TOKEN2LOCALID((tNUMPARAM_1 - 1 + (idx)))
static int
numparam_id_p(struct parser_params *p, ID id)
{
    if (!is_local_id(id) || id < (tNUMPARAM_1 << ID_SCOPE_SHIFT)) return 0;
    unsigned int idx = NUMPARAM_ID_TO_IDX(id);
    return idx > 0 && idx <= NUMPARAM_MAX;
}
static void numparam_name(struct parser_params *p, ID id);
 
#ifdef RIPPER
static void
after_shift(struct parser_params *p)
{
    if (p->debug) {
        rb_parser_printf(p, "after-shift: %+"PRIsVALUE"\n", p->s_value);
    }
    rb_ary_push(p->s_value_stack, p->s_value);
    p->s_value = Qnil;
}
 
static void
before_reduce(int len, struct parser_params *p)
{
    // Initialize $$ with $1.
    if (len) p->s_lvalue = rb_ary_entry(p->s_value_stack, -len);
}
 
static void
after_reduce(int len, struct parser_params *p)
{
    for (int i = 0; i < len; i++) {
        VALUE tos = rb_ary_pop(p->s_value_stack);
        if (p->debug) {
            rb_parser_printf(p, "after-reduce pop: %+"PRIsVALUE"\n", tos);
        }
    }
    if (p->debug) {
        rb_parser_printf(p, "after-reduce push: %+"PRIsVALUE"\n", p->s_lvalue);
    }
    rb_ary_push(p->s_value_stack, p->s_lvalue);
    p->s_lvalue = Qnil;
}
 
static void
after_shift_error_token(struct parser_params *p)
{
    if (p->debug) {
        rb_parser_printf(p, "after-shift-error-token:\n");
    }
    rb_ary_push(p->s_value_stack, Qnil);
}
 
static void
after_pop_stack(int len, struct parser_params *p)
{
    for (int i = 0; i < len; i++) {
        VALUE tos = rb_ary_pop(p->s_value_stack);
        if (p->debug) {
            rb_parser_printf(p, "after-pop-stack pop: %+"PRIsVALUE"\n", tos);
        }
    }
}
#else
static void
after_shift(struct parser_params *p)
{
}
 
static void
before_reduce(int len, struct parser_params *p)
{
}
 
static void
after_reduce(int len, struct parser_params *p)
{
}
 
static void
after_shift_error_token(struct parser_params *p)
{
}
 
static void
after_pop_stack(int len, struct parser_params *p)
{
}
#endif
 
#define intern_cstr(n,l,en) rb_intern3(n,l,en)
 
#define STRING_NEW0() rb_parser_encoding_string_new(p,0,0,p->enc)
 
#define STR_NEW(ptr,len) rb_enc_str_new((ptr),(len),p->enc)
#define STR_NEW0() rb_enc_str_new(0,0,p->enc)
#define STR_NEW2(ptr) rb_enc_str_new((ptr),strlen(ptr),p->enc)
#define STR_NEW3(ptr,len,e,func) parser_str_new(p, (ptr),(len),(e),(func),p->enc)
#define TOK_INTERN() intern_cstr(tok(p), toklen(p), p->enc)
#define VALID_SYMNAME_P(s, l, enc, type) (rb_enc_symname_type(s, l, enc, (1U<<(type))) == (int)(type))
 
#ifndef RIPPER
static inline int
char_at_end(struct parser_params *p, VALUE str, int when_empty)
{
    long len = RSTRING_LEN(str);
    return len > 0 ? (unsigned char)RSTRING_PTR(str)[len-1] : when_empty;
}
#endif
 
static void
pop_pvtbl(struct parser_params *p, st_table *tbl)
{
    st_free_table(p->pvtbl);
    p->pvtbl = tbl;
}
 
static void
pop_pktbl(struct parser_params *p, st_table *tbl)
{
    if (p->pktbl) st_free_table(p->pktbl);
    p->pktbl = tbl;
}
 
#define STRING_BUF_DEFAULT_LEN 16
 
static void
string_buffer_init(struct parser_params *p)
{
    parser_string_buffer_t *buf = &p->lex.string_buffer;
    const size_t size = offsetof(parser_string_buffer_elem_t, buf) + sizeof(rb_parser_string_t *) * STRING_BUF_DEFAULT_LEN;
 
    buf->head = buf->last = xmalloc(size);
    buf->head->len = STRING_BUF_DEFAULT_LEN;
    buf->head->used = 0;
    buf->head->next = NULL;
}
 
static void
string_buffer_append(struct parser_params *p, rb_parser_string_t *str)
{
    parser_string_buffer_t *buf = &p->lex.string_buffer;
 
    if (buf->head->used >= buf->head->len) {
        parser_string_buffer_elem_t *elem;
        long n = buf->head->len * 2;
        const size_t size = offsetof(parser_string_buffer_elem_t, buf) + sizeof(rb_parser_string_t *) * n;
 
        elem = xmalloc(size);
        elem->len = n;
        elem->used = 0;
        elem->next = NULL;
        buf->last->next = elem;
        buf->last = elem;
    }
    buf->last->buf[buf->last->used++] = str;
}
 
static void
string_buffer_free(struct parser_params *p)
{
    parser_string_buffer_elem_t *elem = p->lex.string_buffer.head;
 
    while (elem) {
        parser_string_buffer_elem_t *next_elem = elem->next;
 
        for (long i = 0; i < elem->used; i++) {
            rb_parser_string_free(p, elem->buf[i]);
        }
 
        xfree(elem);
        elem = next_elem;
    }
}
 
#ifndef RIPPER
static void flush_debug_buffer(struct parser_params *p, VALUE out, VALUE str);
 
static void
debug_end_expect_token_locations(struct parser_params *p, const char *name)
{
    if(p->debug) {
        VALUE mesg = rb_sprintf("%s: [", name);
        int i = 0;
        for (end_expect_token_locations_t *loc = p->end_expect_token_locations; loc; loc = loc->prev) {
            if (i > 0)
                rb_str_cat_cstr(mesg, ", ");
            rb_str_catf(mesg, "[%d, %d]", loc->pos->lineno, loc->pos->column);
            i++;
        }
        rb_str_cat_cstr(mesg, "]\n");
        flush_debug_buffer(p, p->debug_output, mesg);
    }
}
 
static void
push_end_expect_token_locations(struct parser_params *p, const rb_code_position_t *pos)
{
    if(!p->error_tolerant) return;
 
    end_expect_token_locations_t *locations;
    locations = ALLOC(end_expect_token_locations_t);
    locations->pos = pos;
    locations->prev = p->end_expect_token_locations;
    p->end_expect_token_locations = locations;
 
    debug_end_expect_token_locations(p, "push_end_expect_token_locations");
}
 
static void
pop_end_expect_token_locations(struct parser_params *p)
{
    if(!p->end_expect_token_locations) return;
 
    end_expect_token_locations_t *locations = p->end_expect_token_locations->prev;
    ruby_sized_xfree(p->end_expect_token_locations, sizeof(end_expect_token_locations_t));
    p->end_expect_token_locations = locations;
 
    debug_end_expect_token_locations(p, "pop_end_expect_token_locations");
}
 
static end_expect_token_locations_t *
peek_end_expect_token_locations(struct parser_params *p)
{
    return p->end_expect_token_locations;
}
 
static const char *
parser_token2char(struct parser_params *p, enum yytokentype tok)
{
    switch ((int) tok) {
#define TOKEN2CHAR(tok) case tok: return (#tok);
#define TOKEN2CHAR2(tok, name) case tok: return (name);
      TOKEN2CHAR2(' ', "word_sep");
      TOKEN2CHAR2('!', "!")
      TOKEN2CHAR2('%', "%");
      TOKEN2CHAR2('&', "&");
      TOKEN2CHAR2('*', "*");
      TOKEN2CHAR2('+', "+");
      TOKEN2CHAR2('-', "-");
      TOKEN2CHAR2('/', "/");
      TOKEN2CHAR2('<', "<");
      TOKEN2CHAR2('=', "=");
      TOKEN2CHAR2('>', ">");
      TOKEN2CHAR2('?', "?");
      TOKEN2CHAR2('^', "^");
      TOKEN2CHAR2('|', "|");
      TOKEN2CHAR2('~', "~");
      TOKEN2CHAR2(':', ":");
      TOKEN2CHAR2(',', ",");
      TOKEN2CHAR2('.', ".");
      TOKEN2CHAR2(';', ";");
      TOKEN2CHAR2('`', "`");
      TOKEN2CHAR2('\n', "nl");
      TOKEN2CHAR2('{', "\"{\"");
      TOKEN2CHAR2('}', "\"}\"");
      TOKEN2CHAR2('[', "\"[\"");
      TOKEN2CHAR2(']', "\"]\"");
      TOKEN2CHAR2('(', "\"(\"");
      TOKEN2CHAR2(')', "\")\"");
      TOKEN2CHAR2('\\', "backslash");
      TOKEN2CHAR(keyword_class);
      TOKEN2CHAR(keyword_module);
      TOKEN2CHAR(keyword_def);
      TOKEN2CHAR(keyword_undef);
      TOKEN2CHAR(keyword_begin);
      TOKEN2CHAR(keyword_rescue);
      TOKEN2CHAR(keyword_ensure);
      TOKEN2CHAR(keyword_end);
      TOKEN2CHAR(keyword_if);
      TOKEN2CHAR(keyword_unless);
      TOKEN2CHAR(keyword_then);
      TOKEN2CHAR(keyword_elsif);
      TOKEN2CHAR(keyword_else);
      TOKEN2CHAR(keyword_case);
      TOKEN2CHAR(keyword_when);
      TOKEN2CHAR(keyword_while);
      TOKEN2CHAR(keyword_until);
      TOKEN2CHAR(keyword_for);
      TOKEN2CHAR(keyword_break);
      TOKEN2CHAR(keyword_next);
      TOKEN2CHAR(keyword_redo);
      TOKEN2CHAR(keyword_retry);
      TOKEN2CHAR(keyword_in);
      TOKEN2CHAR(keyword_do);
      TOKEN2CHAR(keyword_do_cond);
      TOKEN2CHAR(keyword_do_block);
      TOKEN2CHAR(keyword_do_LAMBDA);
      TOKEN2CHAR(keyword_return);
      TOKEN2CHAR(keyword_yield);
      TOKEN2CHAR(keyword_super);
      TOKEN2CHAR(keyword_self);
      TOKEN2CHAR(keyword_nil);
      TOKEN2CHAR(keyword_true);
      TOKEN2CHAR(keyword_false);
      TOKEN2CHAR(keyword_and);
      TOKEN2CHAR(keyword_or);
      TOKEN2CHAR(keyword_not);
      TOKEN2CHAR(modifier_if);
      TOKEN2CHAR(modifier_unless);
      TOKEN2CHAR(modifier_while);
      TOKEN2CHAR(modifier_until);
      TOKEN2CHAR(modifier_rescue);
      TOKEN2CHAR(keyword_alias);
      TOKEN2CHAR(keyword_defined);
      TOKEN2CHAR(keyword_BEGIN);
      TOKEN2CHAR(keyword_END);
      TOKEN2CHAR(keyword__LINE__);
      TOKEN2CHAR(keyword__FILE__);
      TOKEN2CHAR(keyword__ENCODING__);
      TOKEN2CHAR(tIDENTIFIER);
      TOKEN2CHAR(tFID);
      TOKEN2CHAR(tGVAR);
      TOKEN2CHAR(tIVAR);
      TOKEN2CHAR(tCONSTANT);
      TOKEN2CHAR(tCVAR);
      TOKEN2CHAR(tLABEL);
      TOKEN2CHAR(tINTEGER);
      TOKEN2CHAR(tFLOAT);
      TOKEN2CHAR(tRATIONAL);
      TOKEN2CHAR(tIMAGINARY);
      TOKEN2CHAR(tCHAR);
      TOKEN2CHAR(tNTH_REF);
      TOKEN2CHAR(tBACK_REF);
      TOKEN2CHAR(tSTRING_CONTENT);
      TOKEN2CHAR(tREGEXP_END);
      TOKEN2CHAR(tDUMNY_END);
      TOKEN2CHAR(tSP);
      TOKEN2CHAR(tUPLUS);
      TOKEN2CHAR(tUMINUS);
      TOKEN2CHAR(tPOW);
      TOKEN2CHAR(tCMP);
      TOKEN2CHAR(tEQ);
      TOKEN2CHAR(tEQQ);
      TOKEN2CHAR(tNEQ);
      TOKEN2CHAR(tGEQ);
      TOKEN2CHAR(tLEQ);
      TOKEN2CHAR(tANDOP);
      TOKEN2CHAR(tOROP);
      TOKEN2CHAR(tMATCH);
      TOKEN2CHAR(tNMATCH);
      TOKEN2CHAR(tDOT2);
      TOKEN2CHAR(tDOT3);
      TOKEN2CHAR(tBDOT2);
      TOKEN2CHAR(tBDOT3);
      TOKEN2CHAR(tAREF);
      TOKEN2CHAR(tASET);
      TOKEN2CHAR(tLSHFT);
      TOKEN2CHAR(tRSHFT);
      TOKEN2CHAR(tANDDOT);
      TOKEN2CHAR(tCOLON2);
      TOKEN2CHAR(tCOLON3);
      TOKEN2CHAR(tOP_ASGN);
      TOKEN2CHAR(tASSOC);
      TOKEN2CHAR(tLPAREN);
      TOKEN2CHAR(tLPAREN_ARG);
      TOKEN2CHAR(tLBRACK);
      TOKEN2CHAR(tLBRACE);
      TOKEN2CHAR(tLBRACE_ARG);
      TOKEN2CHAR(tSTAR);
      TOKEN2CHAR(tDSTAR);
      TOKEN2CHAR(tAMPER);
      TOKEN2CHAR(tLAMBDA);
      TOKEN2CHAR(tSYMBEG);
      TOKEN2CHAR(tSTRING_BEG);
      TOKEN2CHAR(tXSTRING_BEG);
      TOKEN2CHAR(tREGEXP_BEG);
      TOKEN2CHAR(tWORDS_BEG);
      TOKEN2CHAR(tQWORDS_BEG);
      TOKEN2CHAR(tSYMBOLS_BEG);
      TOKEN2CHAR(tQSYMBOLS_BEG);
      TOKEN2CHAR(tSTRING_END);
      TOKEN2CHAR(tSTRING_DEND);
      TOKEN2CHAR(tSTRING_DBEG);
      TOKEN2CHAR(tSTRING_DVAR);
      TOKEN2CHAR(tLAMBEG);
      TOKEN2CHAR(tLABEL_END);
      TOKEN2CHAR(tIGNORED_NL);
      TOKEN2CHAR(tCOMMENT);
      TOKEN2CHAR(tEMBDOC_BEG);
      TOKEN2CHAR(tEMBDOC);
      TOKEN2CHAR(tEMBDOC_END);
      TOKEN2CHAR(tHEREDOC_BEG);
      TOKEN2CHAR(tHEREDOC_END);
      TOKEN2CHAR(k__END__);
      TOKEN2CHAR(tLOWEST);
      TOKEN2CHAR(tUMINUS_NUM);
      TOKEN2CHAR(tLAST_TOKEN);
#undef TOKEN2CHAR
#undef TOKEN2CHAR2
    }
 
    rb_bug("parser_token2id: unknown token %d", tok);
 
    UNREACHABLE_RETURN(0);
}
#else
static void
push_end_expect_token_locations(struct parser_params *p, const rb_code_position_t *pos)
{
}
 
static void
pop_end_expect_token_locations(struct parser_params *p)
{
}
#endif
 
RBIMPL_ATTR_NONNULL((1, 2, 3))
static int parser_yyerror(struct parser_params*, const YYLTYPE *yylloc, const char*);
RBIMPL_ATTR_NONNULL((1, 2))
static int parser_yyerror0(struct parser_params*, const char*);
#define yyerror0(msg) parser_yyerror0(p, (msg))
#define yyerror1(loc, msg) parser_yyerror(p, (loc), (msg))
#define yyerror(yylloc, p, msg) parser_yyerror(p, yylloc, msg)
#define token_flush(ptr) ((ptr)->lex.ptok = (ptr)->lex.pcur)
#define lex_goto_eol(p) ((p)->lex.pcur = (p)->lex.pend)
#define lex_eol_p(p) lex_eol_n_p(p, 0)
#define lex_eol_n_p(p,n) lex_eol_ptr_n_p(p, (p)->lex.pcur, n)
#define lex_eol_ptr_p(p,ptr) lex_eol_ptr_n_p(p,ptr,0)
#define lex_eol_ptr_n_p(p,ptr,n) ((ptr)+(n) >= (p)->lex.pend)
 
static void token_info_setup(token_info *ptinfo, const char *ptr, const rb_code_location_t *loc);
static void token_info_push(struct parser_params*, const char *token, const rb_code_location_t *loc);
static void token_info_pop(struct parser_params*, const char *token, const rb_code_location_t *loc);
static void token_info_warn(struct parser_params *p, const char *token, token_info *ptinfo_beg, int same, const rb_code_location_t *loc);
static void token_info_drop(struct parser_params *p, const char *token, rb_code_position_t beg_pos);
 
#ifdef RIPPER
#define compile_for_eval        (0)
#else
#define compile_for_eval        (p->parent_iseq != 0)
#endif
 
#define token_column            ((int)(p->lex.ptok - p->lex.pbeg))
 
#define CALL_Q_P(q) ((q) == tANDDOT)
#define NEW_QCALL(q,r,m,a,loc) (CALL_Q_P(q) ? NEW_QCALL0(r,m,a,loc) : NEW_CALL(r,m,a,loc))
 
#define lambda_beginning_p() (p->lex.lpar_beg == p->lex.paren_nest)
 
static enum yytokentype yylex(YYSTYPE*, YYLTYPE*, struct parser_params*);
 
static inline void
rb_discard_node(struct parser_params *p, NODE *n)
{
    rb_ast_delete_node(p->ast, n);
}
 
static rb_node_scope_t *rb_node_scope_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, NODE *nd_parent, const YYLTYPE *loc);
static rb_node_scope_t *rb_node_scope_new2(struct parser_params *p, rb_ast_id_table_t *nd_tbl, rb_node_args_t *nd_args, NODE *nd_body, NODE *nd_parent, const YYLTYPE *loc);
static rb_node_block_t *rb_node_block_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_if_t *rb_node_if_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE* if_keyword_loc, const YYLTYPE* then_keyword_loc, const YYLTYPE* end_keyword_loc);
static rb_node_unless_t *rb_node_unless_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case_t *rb_node_case_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case2_t *rb_node_case2_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case3_t *rb_node_case3_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_when_t *rb_node_when_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc);
static rb_node_in_t *rb_node_in_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *in_keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *operator_loc);
static rb_node_while_t *rb_node_while_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc);
static rb_node_until_t *rb_node_until_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc);
static rb_node_iter_t *rb_node_iter_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc);
static rb_node_for_t *rb_node_for_new(struct parser_params *p, NODE *nd_iter, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *for_keyword_loc, const YYLTYPE *in_keyword_loc, const YYLTYPE *do_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_for_masgn_t *rb_node_for_masgn_new(struct parser_params *p, NODE *nd_var, const YYLTYPE *loc);
static rb_node_retry_t *rb_node_retry_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_begin_t *rb_node_begin_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_rescue_t *rb_node_rescue_new(struct parser_params *p, NODE *nd_head, NODE *nd_resq, NODE *nd_else, const YYLTYPE *loc);
static rb_node_resbody_t *rb_node_resbody_new(struct parser_params *p, NODE *nd_args, NODE *nd_exc_var, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc);
static rb_node_ensure_t *rb_node_ensure_new(struct parser_params *p, NODE *nd_head, NODE *nd_ensr, const YYLTYPE *loc);
static rb_node_and_t *rb_node_and_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_or_t *rb_node_or_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_masgn_t *rb_node_masgn_new(struct parser_params *p, NODE *nd_head, NODE *nd_args, const YYLTYPE *loc);
static rb_node_lasgn_t *rb_node_lasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_dasgn_t *rb_node_dasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_gasgn_t *rb_node_gasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_iasgn_t *rb_node_iasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_cdecl_t *rb_node_cdecl_new(struct parser_params *p, ID nd_vid, NODE *nd_value, NODE *nd_else, enum rb_parser_shareability shareability, const YYLTYPE *loc);
static rb_node_cvasgn_t *rb_node_cvasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_asgn1_t *rb_node_op_asgn1_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *index, NODE *rvalue, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc);
static rb_node_op_asgn2_t *rb_node_op_asgn2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, ID nd_vid, ID nd_mid, bool nd_aid, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc);
static rb_node_op_asgn_or_t *rb_node_op_asgn_or_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_asgn_and_t *rb_node_op_asgn_and_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_cdecl_t *rb_node_op_cdecl_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, ID nd_aid, enum rb_parser_shareability shareability, const YYLTYPE *loc);
static rb_node_call_t *rb_node_call_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_opcall_t *rb_node_opcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_fcall_t *rb_node_fcall_new(struct parser_params *p, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_vcall_t *rb_node_vcall_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc);
static rb_node_qcall_t *rb_node_qcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_super_t *rb_node_super_new(struct parser_params *p, NODE *nd_args, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *lparen_loc, const YYLTYPE *rparen_loc);
static rb_node_zsuper_t * rb_node_zsuper_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_list_t *rb_node_list_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_list_t *rb_node_list_new2(struct parser_params *p, NODE *nd_head, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_zlist_t *rb_node_zlist_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_hash_t *rb_node_hash_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_return_t *rb_node_return_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_yield_t *rb_node_yield_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *lparen_loc, const YYLTYPE *rparen_loc);
static rb_node_lvar_t *rb_node_lvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_dvar_t *rb_node_dvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_gvar_t *rb_node_gvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_ivar_t *rb_node_ivar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_const_t *rb_node_const_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_cvar_t *rb_node_cvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_nth_ref_t *rb_node_nth_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc);
static rb_node_back_ref_t *rb_node_back_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc);
static rb_node_match2_t *rb_node_match2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc);
static rb_node_match3_t *rb_node_match3_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc);
static rb_node_integer_t * rb_node_integer_new(struct parser_params *p, char* val, int base, const YYLTYPE *loc);
static rb_node_float_t * rb_node_float_new(struct parser_params *p, char* val, const YYLTYPE *loc);
static rb_node_rational_t * rb_node_rational_new(struct parser_params *p, char* val, int base, int seen_point, const YYLTYPE *loc);
static rb_node_imaginary_t * rb_node_imaginary_new(struct parser_params *p, char* val, int base, int seen_point, enum rb_numeric_type, const YYLTYPE *loc);
static rb_node_str_t *rb_node_str_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_dstr_t *rb_node_dstr_new0(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_dstr_t *rb_node_dstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_xstr_t *rb_node_xstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_dxstr_t *rb_node_dxstr_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_evstr_t *rb_node_evstr_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc);
static rb_node_regx_t *rb_node_regx_new(struct parser_params *p, rb_parser_string_t *string, int options, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *content_loc, const YYLTYPE *closing_loc);
static rb_node_once_t *rb_node_once_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_args_t *rb_node_args_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_args_aux_t *rb_node_args_aux_new(struct parser_params *p, ID nd_pid, int nd_plen, const YYLTYPE *loc);
static rb_node_opt_arg_t *rb_node_opt_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_kw_arg_t *rb_node_kw_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_postarg_t *rb_node_postarg_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc);
static rb_node_argscat_t *rb_node_argscat_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc);
static rb_node_argspush_t *rb_node_argspush_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc);
static rb_node_splat_t *rb_node_splat_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_block_pass_t *rb_node_block_pass_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_defn_t *rb_node_defn_new(struct parser_params *p, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc);
static rb_node_defs_t *rb_node_defs_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc);
static rb_node_alias_t *rb_node_alias_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_valias_t *rb_node_valias_new(struct parser_params *p, ID nd_alias, ID nd_orig, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_undef_t *rb_node_undef_new(struct parser_params *p, NODE *nd_undef, const YYLTYPE *loc);
static rb_node_class_t *rb_node_class_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, NODE *nd_super, const YYLTYPE *loc, const YYLTYPE *class_keyword_loc, const YYLTYPE *inheritance_operator_loc, const YYLTYPE *end_keyword_loc);
static rb_node_module_t *rb_node_module_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *module_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_sclass_t *rb_node_sclass_new(struct parser_params *p, NODE *nd_recv, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *class_keyword_loc, const YYLTYPE *operator_loc, const YYLTYPE *end_keyword_loc);
static rb_node_colon2_t *rb_node_colon2_new(struct parser_params *p, NODE *nd_head, ID nd_mid, const YYLTYPE *loc, const YYLTYPE *delimiter_loc, const YYLTYPE *name_loc);
static rb_node_colon3_t *rb_node_colon3_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc, const YYLTYPE *delimiter_loc, const YYLTYPE *name_loc);
static rb_node_dot2_t *rb_node_dot2_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_dot3_t *rb_node_dot3_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_self_t *rb_node_self_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_nil_t *rb_node_nil_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_true_t *rb_node_true_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_false_t *rb_node_false_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_errinfo_t *rb_node_errinfo_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_defined_t *rb_node_defined_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_postexe_t *rb_node_postexe_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc);
static rb_node_sym_t *rb_node_sym_new(struct parser_params *p, VALUE str, const YYLTYPE *loc);
static rb_node_dsym_t *rb_node_dsym_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_attrasgn_t *rb_node_attrasgn_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_lambda_t *rb_node_lambda_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc);
static rb_node_aryptn_t *rb_node_aryptn_new(struct parser_params *p, NODE *pre_args, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc);
static rb_node_hshptn_t *rb_node_hshptn_new(struct parser_params *p, NODE *nd_pconst, NODE *nd_pkwargs, NODE *nd_pkwrestarg, const YYLTYPE *loc);
static rb_node_fndptn_t *rb_node_fndptn_new(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc);
static rb_node_line_t *rb_node_line_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_file_t *rb_node_file_new(struct parser_params *p, VALUE str, const YYLTYPE *loc);
static rb_node_error_t *rb_node_error_new(struct parser_params *p, const YYLTYPE *loc);
 
#define NEW_SCOPE(a,b,c,loc) (NODE *)rb_node_scope_new(p,a,b,c,loc)
#define NEW_SCOPE2(t,a,b,c,loc) (NODE *)rb_node_scope_new2(p,t,a,b,c,loc)
#define NEW_BLOCK(a,loc) (NODE *)rb_node_block_new(p,a,loc)
#define NEW_IF(c,t,e,loc,ik_loc,tk_loc,ek_loc) (NODE *)rb_node_if_new(p,c,t,e,loc,ik_loc,tk_loc,ek_loc)
#define NEW_UNLESS(c,t,e,loc,k_loc,t_loc,e_loc) (NODE *)rb_node_unless_new(p,c,t,e,loc,k_loc,t_loc,e_loc)
#define NEW_CASE(h,b,loc,ck_loc,ek_loc) (NODE *)rb_node_case_new(p,h,b,loc,ck_loc,ek_loc)
#define NEW_CASE2(b,loc,ck_loc,ek_loc) (NODE *)rb_node_case2_new(p,b,loc,ck_loc,ek_loc)
#define NEW_CASE3(h,b,loc,ck_loc,ek_loc) (NODE *)rb_node_case3_new(p,h,b,loc,ck_loc,ek_loc)
#define NEW_WHEN(c,t,e,loc,k_loc,t_loc) (NODE *)rb_node_when_new(p,c,t,e,loc,k_loc,t_loc)
#define NEW_IN(c,t,e,loc,ik_loc,tk_loc,o_loc) (NODE *)rb_node_in_new(p,c,t,e,loc,ik_loc,tk_loc,o_loc)
#define NEW_WHILE(c,b,n,loc,k_loc,c_loc) (NODE *)rb_node_while_new(p,c,b,n,loc,k_loc,c_loc)
#define NEW_UNTIL(c,b,n,loc,k_loc,c_loc) (NODE *)rb_node_until_new(p,c,b,n,loc,k_loc,c_loc)
#define NEW_ITER(a,b,loc) (NODE *)rb_node_iter_new(p,a,b,loc)
#define NEW_FOR(i,b,loc,f_loc,i_loc,d_loc,e_loc) (NODE *)rb_node_for_new(p,i,b,loc,f_loc,i_loc,d_loc,e_loc)
#define NEW_FOR_MASGN(v,loc) (NODE *)rb_node_for_masgn_new(p,v,loc)
#define NEW_RETRY(loc) (NODE *)rb_node_retry_new(p,loc)
#define NEW_BEGIN(b,loc) (NODE *)rb_node_begin_new(p,b,loc)
#define NEW_RESCUE(b,res,e,loc) (NODE *)rb_node_rescue_new(p,b,res,e,loc)
#define NEW_RESBODY(a,v,ex,n,loc) (NODE *)rb_node_resbody_new(p,a,v,ex,n,loc)
#define NEW_ENSURE(b,en,loc) (NODE *)rb_node_ensure_new(p,b,en,loc)
#define NEW_AND(f,s,loc,op_loc) (NODE *)rb_node_and_new(p,f,s,loc,op_loc)
#define NEW_OR(f,s,loc,op_loc) (NODE *)rb_node_or_new(p,f,s,loc,op_loc)
#define NEW_MASGN(l,r,loc)   rb_node_masgn_new(p,l,r,loc)
#define NEW_LASGN(v,val,loc) (NODE *)rb_node_lasgn_new(p,v,val,loc)
#define NEW_DASGN(v,val,loc) (NODE *)rb_node_dasgn_new(p,v,val,loc)
#define NEW_GASGN(v,val,loc) (NODE *)rb_node_gasgn_new(p,v,val,loc)
#define NEW_IASGN(v,val,loc) (NODE *)rb_node_iasgn_new(p,v,val,loc)
#define NEW_CDECL(v,val,path,share,loc) (NODE *)rb_node_cdecl_new(p,v,val,path,share,loc)
#define NEW_CVASGN(v,val,loc) (NODE *)rb_node_cvasgn_new(p,v,val,loc)
#define NEW_OP_ASGN1(r,id,idx,rval,loc,c_op_loc,o_loc,c_loc,b_op_loc) (NODE *)rb_node_op_asgn1_new(p,r,id,idx,rval,loc,c_op_loc,o_loc,c_loc,b_op_loc)
#define NEW_OP_ASGN2(r,t,i,o,val,loc,c_op_loc,m_loc,b_op_loc) (NODE *)rb_node_op_asgn2_new(p,r,val,i,o,t,loc,c_op_loc,m_loc,b_op_loc)
#define NEW_OP_ASGN_OR(i,val,loc) (NODE *)rb_node_op_asgn_or_new(p,i,val,loc)
#define NEW_OP_ASGN_AND(i,val,loc) (NODE *)rb_node_op_asgn_and_new(p,i,val,loc)
#define NEW_OP_CDECL(v,op,val,share,loc) (NODE *)rb_node_op_cdecl_new(p,v,val,op,share,loc)
#define NEW_CALL(r,m,a,loc) (NODE *)rb_node_call_new(p,r,m,a,loc)
#define NEW_OPCALL(r,m,a,loc) (NODE *)rb_node_opcall_new(p,r,m,a,loc)
#define NEW_FCALL(m,a,loc) rb_node_fcall_new(p,m,a,loc)
#define NEW_VCALL(m,loc) (NODE *)rb_node_vcall_new(p,m,loc)
#define NEW_QCALL0(r,m,a,loc) (NODE *)rb_node_qcall_new(p,r,m,a,loc)
#define NEW_SUPER(a,loc,k_loc,l_loc,r_loc) (NODE *)rb_node_super_new(p,a,loc,k_loc,l_loc,r_loc)
#define NEW_ZSUPER(loc) (NODE *)rb_node_zsuper_new(p,loc)
#define NEW_LIST(a,loc) (NODE *)rb_node_list_new(p,a,loc)
#define NEW_LIST2(h,l,n,loc) (NODE *)rb_node_list_new2(p,h,l,n,loc)
#define NEW_ZLIST(loc) (NODE *)rb_node_zlist_new(p,loc)
#define NEW_HASH(a,loc) (NODE *)rb_node_hash_new(p,a,loc)
#define NEW_RETURN(s,loc,k_loc) (NODE *)rb_node_return_new(p,s,loc,k_loc)
#define NEW_YIELD(a,loc,k_loc,l_loc,r_loc) (NODE *)rb_node_yield_new(p,a,loc,k_loc,l_loc,r_loc)
#define NEW_LVAR(v,loc) (NODE *)rb_node_lvar_new(p,v,loc)
#define NEW_DVAR(v,loc) (NODE *)rb_node_dvar_new(p,v,loc)
#define NEW_GVAR(v,loc) (NODE *)rb_node_gvar_new(p,v,loc)
#define NEW_IVAR(v,loc) (NODE *)rb_node_ivar_new(p,v,loc)
#define NEW_CONST(v,loc) (NODE *)rb_node_const_new(p,v,loc)
#define NEW_CVAR(v,loc) (NODE *)rb_node_cvar_new(p,v,loc)
#define NEW_NTH_REF(n,loc)  (NODE *)rb_node_nth_ref_new(p,n,loc)
#define NEW_BACK_REF(n,loc) (NODE *)rb_node_back_ref_new(p,n,loc)
#define NEW_MATCH2(n1,n2,loc) (NODE *)rb_node_match2_new(p,n1,n2,loc)
#define NEW_MATCH3(r,n2,loc) (NODE *)rb_node_match3_new(p,r,n2,loc)
#define NEW_INTEGER(val, base,loc) (NODE *)rb_node_integer_new(p,val,base,loc)
#define NEW_FLOAT(val,loc) (NODE *)rb_node_float_new(p,val,loc)
#define NEW_RATIONAL(val,base,seen_point,loc) (NODE *)rb_node_rational_new(p,val,base,seen_point,loc)
#define NEW_IMAGINARY(val,base,seen_point,numeric_type,loc) (NODE *)rb_node_imaginary_new(p,val,base,seen_point,numeric_type,loc)
#define NEW_STR(s,loc) (NODE *)rb_node_str_new(p,s,loc)
#define NEW_DSTR0(s,l,n,loc) (NODE *)rb_node_dstr_new0(p,s,l,n,loc)
#define NEW_DSTR(s,loc) (NODE *)rb_node_dstr_new(p,s,loc)
#define NEW_XSTR(s,loc) (NODE *)rb_node_xstr_new(p,s,loc)
#define NEW_DXSTR(s,l,n,loc) (NODE *)rb_node_dxstr_new(p,s,l,n,loc)
#define NEW_EVSTR(n,loc,o_loc,c_loc) (NODE *)rb_node_evstr_new(p,n,loc,o_loc,c_loc)
#define NEW_REGX(str,opts,loc,o_loc,ct_loc,c_loc) (NODE *)rb_node_regx_new(p,str,opts,loc,o_loc,ct_loc,c_loc)
#define NEW_ONCE(b,loc) (NODE *)rb_node_once_new(p,b,loc)
#define NEW_ARGS(loc) rb_node_args_new(p,loc)
#define NEW_ARGS_AUX(r,b,loc) rb_node_args_aux_new(p,r,b,loc)
#define NEW_OPT_ARG(v,loc) rb_node_opt_arg_new(p,v,loc)
#define NEW_KW_ARG(v,loc) rb_node_kw_arg_new(p,v,loc)
#define NEW_POSTARG(i,v,loc) (NODE *)rb_node_postarg_new(p,i,v,loc)
#define NEW_ARGSCAT(a,b,loc) (NODE *)rb_node_argscat_new(p,a,b,loc)
#define NEW_ARGSPUSH(a,b,loc) (NODE *)rb_node_argspush_new(p,a,b,loc)
#define NEW_SPLAT(a,loc,op_loc) (NODE *)rb_node_splat_new(p,a,loc,op_loc)
#define NEW_BLOCK_PASS(b,loc,o_loc) rb_node_block_pass_new(p,b,loc,o_loc)
#define NEW_DEFN(i,s,loc) (NODE *)rb_node_defn_new(p,i,s,loc)
#define NEW_DEFS(r,i,s,loc) (NODE *)rb_node_defs_new(p,r,i,s,loc)
#define NEW_ALIAS(n,o,loc,k_loc) (NODE *)rb_node_alias_new(p,n,o,loc,k_loc)
#define NEW_VALIAS(n,o,loc,k_loc) (NODE *)rb_node_valias_new(p,n,o,loc,k_loc)
#define NEW_UNDEF(i,loc) (NODE *)rb_node_undef_new(p,i,loc)
#define NEW_CLASS(n,b,s,loc,ck_loc,io_loc,ek_loc) (NODE *)rb_node_class_new(p,n,b,s,loc,ck_loc,io_loc,ek_loc)
#define NEW_MODULE(n,b,loc,mk_loc,ek_loc) (NODE *)rb_node_module_new(p,n,b,loc,mk_loc,ek_loc)
#define NEW_SCLASS(r,b,loc,ck_loc,op_loc,ek_loc) (NODE *)rb_node_sclass_new(p,r,b,loc,ck_loc,op_loc,ek_loc)
#define NEW_COLON2(c,i,loc,d_loc,n_loc) (NODE *)rb_node_colon2_new(p,c,i,loc,d_loc,n_loc)
#define NEW_COLON3(i,loc,d_loc,n_loc) (NODE *)rb_node_colon3_new(p,i,loc,d_loc,n_loc)
#define NEW_DOT2(b,e,loc,op_loc) (NODE *)rb_node_dot2_new(p,b,e,loc,op_loc)
#define NEW_DOT3(b,e,loc,op_loc) (NODE *)rb_node_dot3_new(p,b,e,loc,op_loc)
#define NEW_SELF(loc) (NODE *)rb_node_self_new(p,loc)
#define NEW_NIL(loc) (NODE *)rb_node_nil_new(p,loc)
#define NEW_TRUE(loc) (NODE *)rb_node_true_new(p,loc)
#define NEW_FALSE(loc) (NODE *)rb_node_false_new(p,loc)
#define NEW_ERRINFO(loc) (NODE *)rb_node_errinfo_new(p,loc)
#define NEW_DEFINED(e,loc,k_loc) (NODE *)rb_node_defined_new(p,e,loc, k_loc)
#define NEW_POSTEXE(b,loc,k_loc,o_loc,c_loc) (NODE *)rb_node_postexe_new(p,b,loc,k_loc,o_loc,c_loc)
#define NEW_SYM(str,loc) (NODE *)rb_node_sym_new(p,str,loc)
#define NEW_DSYM(s,l,n,loc) (NODE *)rb_node_dsym_new(p,s,l,n,loc)
#define NEW_ATTRASGN(r,m,a,loc) (NODE *)rb_node_attrasgn_new(p,r,m,a,loc)
#define NEW_LAMBDA(a,b,loc,op_loc,o_loc,c_loc) (NODE *)rb_node_lambda_new(p,a,b,loc,op_loc,o_loc,c_loc)
#define NEW_ARYPTN(pre,r,post,loc) (NODE *)rb_node_aryptn_new(p,pre,r,post,loc)
#define NEW_HSHPTN(c,kw,kwrest,loc) (NODE *)rb_node_hshptn_new(p,c,kw,kwrest,loc)
#define NEW_FNDPTN(pre,a,post,loc) (NODE *)rb_node_fndptn_new(p,pre,a,post,loc)
#define NEW_LINE(loc) (NODE *)rb_node_line_new(p,loc)
#define NEW_FILE(str,loc) (NODE *)rb_node_file_new(p,str,loc)
#define NEW_ENCODING(loc) (NODE *)rb_node_encoding_new(p,loc)
#define NEW_ERROR(loc) (NODE *)rb_node_error_new(p,loc)
 
enum internal_node_type {
    NODE_INTERNAL_ONLY = NODE_LAST,
    NODE_DEF_TEMP,
    NODE_EXITS,
    NODE_INTERNAL_LAST
};
 
static const char *
parser_node_name(int node)
{
    switch (node) {
      case NODE_DEF_TEMP:
        return "NODE_DEF_TEMP";
      case NODE_EXITS:
        return "NODE_EXITS";
      default:
        return ruby_node_name(node);
    }
}
 
/* This node is parse.y internal */
struct RNode_DEF_TEMP {
    NODE node;
 
    /* for NODE_DEFN/NODE_DEFS */
 
    struct RNode *nd_def;
    ID nd_mid;
 
    struct {
        int max_numparam;
        NODE *numparam_save;
        struct lex_context ctxt;
    } save;
};
 
#define RNODE_DEF_TEMP(node) ((struct RNode_DEF_TEMP *)(node))
 
static rb_node_break_t *rb_node_break_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_next_t *rb_node_next_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_redo_t *rb_node_redo_new(struct parser_params *p, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_def_temp_t *rb_node_def_temp_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_def_temp_t *def_head_save(struct parser_params *p, rb_node_def_temp_t *n);
 
#define NEW_BREAK(s,loc,k_loc) (NODE *)rb_node_break_new(p,s,loc,k_loc)
#define NEW_NEXT(s,loc,k_loc) (NODE *)rb_node_next_new(p,s,loc,k_loc)
#define NEW_REDO(loc,k_loc) (NODE *)rb_node_redo_new(p,loc,k_loc)
#define NEW_DEF_TEMP(loc) rb_node_def_temp_new(p,loc)
 
/* Make a new internal node, which should not be appeared in the
 * result AST and does not have node_id and location. */
static NODE* node_new_internal(struct parser_params *p, enum node_type type, size_t size, size_t alignment);
#define NODE_NEW_INTERNAL(ndtype, type) (type *)node_new_internal(p, (enum node_type)(ndtype), sizeof(type), RUBY_ALIGNOF(type))
 
static NODE *nd_set_loc(NODE *nd, const YYLTYPE *loc);
 
static int
parser_get_node_id(struct parser_params *p)
{
    int node_id = p->node_id;
    p->node_id++;
    return node_id;
}
 
static void
anddot_multiple_assignment_check(struct parser_params* p, const YYLTYPE *loc, ID id)
{
    if (id == tANDDOT) {
        yyerror1(loc, "&. inside multiple assignment destination");
    }
}
 
static inline void
set_line_body(NODE *body, int line)
{
    if (!body) return;
    switch (nd_type(body)) {
      case NODE_RESCUE:
      case NODE_ENSURE:
        nd_set_line(body, line);
    }
}
 
static void
set_embraced_location(NODE *node, const rb_code_location_t *beg, const rb_code_location_t *end)
{
    RNODE_ITER(node)->nd_body->nd_loc = code_loc_gen(beg, end);
    nd_set_line(node, beg->end_pos.lineno);
}
 
static NODE *
last_expr_node(NODE *expr)
{
    while (expr) {
        if (nd_type_p(expr, NODE_BLOCK)) {
            expr = RNODE_BLOCK(RNODE_BLOCK(expr)->nd_end)->nd_head;
        }
        else if (nd_type_p(expr, NODE_BEGIN) && RNODE_BEGIN(expr)->nd_body) {
            expr = RNODE_BEGIN(expr)->nd_body;
        }
        else {
            break;
        }
    }
    return expr;
}
 
#ifndef RIPPER
#define yyparse ruby_yyparse
#endif
 
static NODE* cond(struct parser_params *p, NODE *node, const YYLTYPE *loc);
static NODE* method_cond(struct parser_params *p, NODE *node, const YYLTYPE *loc);
#define new_nil(loc) NEW_NIL(loc)
static NODE *new_nil_at(struct parser_params *p, const rb_code_position_t *pos);
static NODE *new_if(struct parser_params*,NODE*,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*);
static NODE *new_unless(struct parser_params*,NODE*,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*);
static NODE *logop(struct parser_params*,ID,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*);
 
static NODE *newline_node(NODE*);
static void fixpos(NODE*,NODE*);
 
static int value_expr_gen(struct parser_params*,NODE*);
static void void_expr(struct parser_params*,NODE*);
static NODE *remove_begin(NODE*);
#define value_expr(node) value_expr_gen(p, (node))
static NODE *void_stmts(struct parser_params*,NODE*);
static void reduce_nodes(struct parser_params*,NODE**);
static void block_dup_check(struct parser_params*,NODE*,NODE*);
 
static NODE *block_append(struct parser_params*,NODE*,NODE*);
static NODE *list_append(struct parser_params*,NODE*,NODE*);
static NODE *list_concat(NODE*,NODE*);
static NODE *arg_append(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *last_arg_append(struct parser_params *p, NODE *args, NODE *last_arg, const YYLTYPE *loc);
static NODE *rest_arg_append(struct parser_params *p, NODE *args, NODE *rest_arg, const YYLTYPE *loc);
static NODE *literal_concat(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *new_evstr(struct parser_params*,NODE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*);
static NODE *new_dstr(struct parser_params*,NODE*,const YYLTYPE*);
static NODE *str2dstr(struct parser_params*,NODE*);
static NODE *evstr2dstr(struct parser_params*,NODE*);
static NODE *splat_array(NODE*);
static void mark_lvar_used(struct parser_params *p, NODE *rhs);
 
static NODE *call_bin_op(struct parser_params*,NODE*,ID,NODE*,const YYLTYPE*,const YYLTYPE*);
static NODE *call_uni_op(struct parser_params*,NODE*,ID,const YYLTYPE*,const YYLTYPE*);
static NODE *new_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, const YYLTYPE *op_loc, const YYLTYPE *loc);
static NODE *new_command_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, NODE *block, const YYLTYPE *op_loc, const YYLTYPE *loc);
static NODE *method_add_block(struct parser_params*p, NODE *m, NODE *b, const YYLTYPE *loc) {RNODE_ITER(b)->nd_iter = m; b->nd_loc = *loc; return b;}
 
static bool args_info_empty_p(struct rb_args_info *args);
static rb_node_args_t *new_args(struct parser_params*,rb_node_args_aux_t*,rb_node_opt_arg_t*,ID,rb_node_args_aux_t*,rb_node_args_t*,const YYLTYPE*);
static rb_node_args_t *new_args_tail(struct parser_params*,rb_node_kw_arg_t*,ID,ID,const YYLTYPE*);
static NODE *new_array_pattern(struct parser_params *p, NODE *constant, NODE *pre_arg, NODE *aryptn, const YYLTYPE *loc);
static NODE *new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc);
static NODE *new_find_pattern(struct parser_params *p, NODE *constant, NODE *fndptn, const YYLTYPE *loc);
static NODE *new_find_pattern_tail(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc);
static NODE *new_hash_pattern(struct parser_params *p, NODE *constant, NODE *hshptn, const YYLTYPE *loc);
static NODE *new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, const YYLTYPE *loc);
 
static rb_node_kw_arg_t *new_kw_arg(struct parser_params *p, NODE *k, const YYLTYPE *loc);
static rb_node_args_t *args_with_numbered(struct parser_params*,rb_node_args_t*,int,ID);
 
static NODE* negate_lit(struct parser_params*, NODE*);
static void no_blockarg(struct parser_params*,NODE*);
static NODE *ret_args(struct parser_params*,NODE*);
static NODE *arg_blk_pass(NODE*,rb_node_block_pass_t*);
static NODE *dsym_node(struct parser_params*,NODE*,const YYLTYPE*);
 
static NODE *gettable(struct parser_params*,ID,const YYLTYPE*);
static NODE *assignable(struct parser_params*,ID,NODE*,const YYLTYPE*);
 
static NODE *aryset(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *attrset(struct parser_params*,NODE*,ID,ID,const YYLTYPE*);
 
static VALUE rb_backref_error(struct parser_params*,NODE*);
static NODE *node_assign(struct parser_params*,NODE*,NODE*,struct lex_context,const YYLTYPE*);
 
static NODE *new_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context, const YYLTYPE *loc);
static NODE *new_ary_op_assign(struct parser_params *p, NODE *ary, NODE *args, ID op, NODE *rhs, const YYLTYPE *args_loc, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc);
static NODE *new_attr_op_assign(struct parser_params *p, NODE *lhs, ID atype, ID attr, ID op, NODE *rhs, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc);
static NODE *new_const_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context, const YYLTYPE *loc);
static NODE *new_bodystmt(struct parser_params *p, NODE *head, NODE *rescue, NODE *rescue_else, NODE *ensure, const YYLTYPE *loc);
 
static NODE *const_decl(struct parser_params *p, NODE* path, const YYLTYPE *loc);
 
static rb_node_opt_arg_t *opt_arg_append(rb_node_opt_arg_t*, rb_node_opt_arg_t*);
static rb_node_kw_arg_t *kwd_append(rb_node_kw_arg_t*, rb_node_kw_arg_t*);
 
static NODE *new_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc);
static NODE *new_unique_key_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc);
 
static NODE *new_defined(struct parser_params *p, NODE *expr, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
 
static NODE *new_regexp(struct parser_params *, NODE *, int, const YYLTYPE *, const YYLTYPE *, const YYLTYPE *, const YYLTYPE *);
 
#define make_list(list, loc) ((list) ? (nd_set_loc(list, loc), list) : NEW_ZLIST(loc))
 
static NODE *new_xstring(struct parser_params *, NODE *, const YYLTYPE *loc);
 
static NODE *symbol_append(struct parser_params *p, NODE *symbols, NODE *symbol);
 
static NODE *match_op(struct parser_params*,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*);
 
static rb_ast_id_table_t *local_tbl(struct parser_params*);
 
static VALUE reg_compile(struct parser_params*, rb_parser_string_t*, int);
static void reg_fragment_setenc(struct parser_params*, rb_parser_string_t*, int);
 
static int literal_concat0(struct parser_params *p, rb_parser_string_t *head, rb_parser_string_t *tail);
static NODE *heredoc_dedent(struct parser_params*,NODE*);
 
static void check_literal_when(struct parser_params *p, NODE *args, const YYLTYPE *loc);
 
static rb_locations_lambda_body_t* new_locations_lambda_body(struct parser_params *p, NODE *node, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc);
 
#ifdef RIPPER
#define get_value(idx) (rb_ary_entry(p->s_value_stack, idx))
#define set_value(val) (p->s_lvalue = val)
static VALUE assign_error(struct parser_params *p, const char *mesg, VALUE a);
static int id_is_var(struct parser_params *p, ID id);
#endif
 
RUBY_SYMBOL_EXPORT_BEGIN
VALUE rb_parser_reg_compile(struct parser_params* p, VALUE str, int options);
int rb_reg_fragment_setenc(struct parser_params*, rb_parser_string_t *, int);
enum lex_state_e rb_parser_trace_lex_state(struct parser_params *, enum lex_state_e, enum lex_state_e, int);
VALUE rb_parser_lex_state_name(struct parser_params *p, enum lex_state_e state);
void rb_parser_show_bitstack(struct parser_params *, stack_type, const char *, int);
PRINTF_ARGS(void rb_parser_fatal(struct parser_params *p, const char *fmt, ...), 2, 3);
YYLTYPE *rb_parser_set_location_from_strterm_heredoc(struct parser_params *p, rb_strterm_heredoc_t *here, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_delayed_token(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_heredoc_end(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_dummy_end(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_none(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location(struct parser_params *p, YYLTYPE *yylloc);
void ruby_show_error_line(struct parser_params *p, VALUE errbuf, const YYLTYPE *yylloc, int lineno, rb_parser_string_t *str);
RUBY_SYMBOL_EXPORT_END
 
static void flush_string_content(struct parser_params *p, rb_encoding *enc, size_t back);
static void error_duplicate_pattern_variable(struct parser_params *p, ID id, const YYLTYPE *loc);
static void error_duplicate_pattern_key(struct parser_params *p, ID id, const YYLTYPE *loc);
static VALUE formal_argument_error(struct parser_params*, ID);
static ID shadowing_lvar(struct parser_params*,ID);
static void new_bv(struct parser_params*,ID);
 
static void local_push(struct parser_params*,int);
static void local_pop(struct parser_params*);
static void local_var(struct parser_params*, ID);
static void arg_var(struct parser_params*, ID);
static int  local_id(struct parser_params *p, ID id);
static int  local_id_ref(struct parser_params*, ID, ID **);
#define internal_id rb_parser_internal_id
ID internal_id(struct parser_params*);
static NODE *new_args_forward_call(struct parser_params*, NODE*, const YYLTYPE*, const YYLTYPE*);
static int check_forwarding_args(struct parser_params*);
static void add_forwarding_args(struct parser_params *p);
static void forwarding_arg_check(struct parser_params *p, ID arg, ID all, const char *var);
 
static const struct vtable *dyna_push(struct parser_params *);
static void dyna_pop(struct parser_params*, const struct vtable *);
static int dyna_in_block(struct parser_params*);
#define dyna_var(p, id) local_var(p, id)
static int dvar_defined(struct parser_params*, ID);
#define dvar_defined_ref rb_parser_dvar_defined_ref
int dvar_defined_ref(struct parser_params*, ID, ID**);
static int dvar_curr(struct parser_params*,ID);
 
static int lvar_defined(struct parser_params*, ID);
 
static NODE *numparam_push(struct parser_params *p);
static void numparam_pop(struct parser_params *p, NODE *prev_inner);
 
#define METHOD_NOT '!'
 
#define idFWD_REST   '*'
#define idFWD_KWREST idPow /* Use simple "**", as tDSTAR is "**arg" */
#define idFWD_BLOCK  '&'
#define idFWD_ALL    idDot3
#define arg_FWD_BLOCK idFWD_BLOCK
 
#define RE_ONIG_OPTION_IGNORECASE 1
#define RE_ONIG_OPTION_EXTEND     (RE_ONIG_OPTION_IGNORECASE<<1)
#define RE_ONIG_OPTION_MULTILINE  (RE_ONIG_OPTION_EXTEND<<1)
#define RE_OPTION_ONCE (1<<16)
#define RE_OPTION_ENCODING_SHIFT 8
#define RE_OPTION_ENCODING(e) (((e)&0xff)<<RE_OPTION_ENCODING_SHIFT)
#define RE_OPTION_ENCODING_IDX(o) (((o)>>RE_OPTION_ENCODING_SHIFT)&0xff)
#define RE_OPTION_ENCODING_NONE(o) ((o)&RE_OPTION_ARG_ENCODING_NONE)
#define RE_OPTION_MASK  0xff
#define RE_OPTION_ARG_ENCODING_NONE 32
 
#define CHECK_LITERAL_WHEN (st_table *)1
#define CASE_LABELS_ENABLED_P(case_labels) (case_labels && case_labels != CHECK_LITERAL_WHEN)
 
#define yytnamerr(yyres, yystr) (YYSIZE_T)rb_yytnamerr(p, yyres, yystr)
RUBY_FUNC_EXPORTED size_t rb_yytnamerr(struct parser_params *p, char *yyres, const char *yystr);
 
#define TOKEN2ID(tok) ( \
    tTOKEN_LOCAL_BEGIN<(tok)&&(tok)<tTOKEN_LOCAL_END ? TOKEN2LOCALID(tok) : \
    tTOKEN_INSTANCE_BEGIN<(tok)&&(tok)<tTOKEN_INSTANCE_END ? TOKEN2INSTANCEID(tok) : \
    tTOKEN_GLOBAL_BEGIN<(tok)&&(tok)<tTOKEN_GLOBAL_END ? TOKEN2GLOBALID(tok) : \
    tTOKEN_CONST_BEGIN<(tok)&&(tok)<tTOKEN_CONST_END ? TOKEN2CONSTID(tok) : \
    tTOKEN_CLASS_BEGIN<(tok)&&(tok)<tTOKEN_CLASS_END ? TOKEN2CLASSID(tok) : \
    tTOKEN_ATTRSET_BEGIN<(tok)&&(tok)<tTOKEN_ATTRSET_END ? TOKEN2ATTRSETID(tok) : \
    ((tok) / ((tok)<tPRESERVED_ID_END && ((tok)>=128 || rb_ispunct(tok)))))
 
/****** Ripper *******/
 
#ifdef RIPPER
 
#include "eventids1.h"
#include "eventids2.h"
 
extern const struct ripper_parser_ids ripper_parser_ids;
 
static VALUE ripper_dispatch0(struct parser_params*,ID);
static VALUE ripper_dispatch1(struct parser_params*,ID,VALUE);
static VALUE ripper_dispatch2(struct parser_params*,ID,VALUE,VALUE);
static VALUE ripper_dispatch3(struct parser_params*,ID,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch4(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch5(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch7(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE,VALUE,VALUE,VALUE);
void ripper_error(struct parser_params *p);
 
#define dispatch0(n)            ripper_dispatch0(p, RIPPER_ID(n))
#define dispatch1(n,a)          ripper_dispatch1(p, RIPPER_ID(n), (a))
#define dispatch2(n,a,b)        ripper_dispatch2(p, RIPPER_ID(n), (a), (b))
#define dispatch3(n,a,b,c)      ripper_dispatch3(p, RIPPER_ID(n), (a), (b), (c))
#define dispatch4(n,a,b,c,d)    ripper_dispatch4(p, RIPPER_ID(n), (a), (b), (c), (d))
#define dispatch5(n,a,b,c,d,e)  ripper_dispatch5(p, RIPPER_ID(n), (a), (b), (c), (d), (e))
#define dispatch7(n,a,b,c,d,e,f,g) ripper_dispatch7(p, RIPPER_ID(n), (a), (b), (c), (d), (e), (f), (g))
 
#define yyparse ripper_yyparse
 
static VALUE
aryptn_pre_args(struct parser_params *p, VALUE pre_arg, VALUE pre_args)
{
    if (!NIL_P(pre_arg)) {
        if (!NIL_P(pre_args)) {
            rb_ary_unshift(pre_args, pre_arg);
        }
        else {
            pre_args = rb_ary_new_from_args(1, pre_arg);
        }
    }
    return pre_args;
}
 
#define ID2VAL(id) STATIC_ID2SYM(id)
#define TOKEN2VAL(t) ID2VAL(TOKEN2ID(t))
#endif /* RIPPER */
 
#define KWD2EID(t, v) keyword_##t
 
static NODE *
new_scope_body(struct parser_params *p, rb_node_args_t *args, NODE *body, NODE *parent, const YYLTYPE *loc)
{
    body = remove_begin(body);
    reduce_nodes(p, &body);
    NODE *n = NEW_SCOPE(args, body, parent, loc);
    nd_set_line(n, loc->end_pos.lineno);
    set_line_body(body, loc->beg_pos.lineno);
    return n;
}
 
static NODE *
rescued_expr(struct parser_params *p, NODE *arg, NODE *rescue,
             const YYLTYPE *arg_loc, const YYLTYPE *mod_loc, const YYLTYPE *res_loc)
{
    YYLTYPE loc = code_loc_gen(mod_loc, res_loc);
    rescue = NEW_RESBODY(0, 0, remove_begin(rescue), 0, &loc);
    loc.beg_pos = arg_loc->beg_pos;
    return NEW_RESCUE(arg, rescue, 0, &loc);
}
 
static NODE *add_block_exit(struct parser_params *p, NODE *node);
static rb_node_exits_t *init_block_exit(struct parser_params *p);
static rb_node_exits_t *allow_block_exit(struct parser_params *p);
static void restore_block_exit(struct parser_params *p, rb_node_exits_t *exits);
static void clear_block_exit(struct parser_params *p, bool error);
 
static void
next_rescue_context(struct lex_context *next, const struct lex_context *outer, enum rescue_context def)
{
    next->in_rescue = outer->in_rescue == after_rescue ? after_rescue : def;
}
 
static void
restore_defun(struct parser_params *p, rb_node_def_temp_t *temp)
{
    /* See: def_name action */
    struct lex_context ctxt = temp->save.ctxt;
    p->ctxt.in_def = ctxt.in_def;
    p->ctxt.shareable_constant_value = ctxt.shareable_constant_value;
    p->ctxt.in_rescue = ctxt.in_rescue;
    p->max_numparam = temp->save.max_numparam;
    numparam_pop(p, temp->save.numparam_save);
    clear_block_exit(p, true);
}
 
static void
endless_method_name(struct parser_params *p, ID mid, const YYLTYPE *loc)
{
    if (is_attrset_id(mid)) {
        yyerror1(loc, "setter method cannot be defined in an endless method definition");
    }
    token_info_drop(p, "def", loc->beg_pos);
}
 
#define debug_token_line(p, name, line) do { \
        if (p->debug) { \
            const char *const pcur = p->lex.pcur; \
            const char *const ptok = p->lex.ptok; \
            rb_parser_printf(p, name ":%d (%d: %"PRIdPTRDIFF"|%"PRIdPTRDIFF"|%"PRIdPTRDIFF")\n", \
                             line, p->ruby_sourceline, \
                             ptok - p->lex.pbeg, pcur - ptok, p->lex.pend - pcur); \
        } \
    } while (0)
 
#define begin_definition(k, loc_beg, loc_end) \
    do { \
        if (!(p->ctxt.in_class = (k)[0] != 0)) { \
            /* singleton class */ \
            p->ctxt.cant_return = !p->ctxt.in_def; \
            p->ctxt.in_def = 0; \
        } \
        else if (p->ctxt.in_def) { \
            YYLTYPE loc = code_loc_gen(loc_beg, loc_end); \
            yyerror1(&loc, k " definition in method body"); \
        } \
        else { \
            p->ctxt.cant_return = 1; \
        } \
        local_push(p, 0); \
    } while (0)
 
#ifndef RIPPER
# define ifndef_ripper(x) (x)
# define ifdef_ripper(r,x) (x)
#else
# define ifndef_ripper(x)
# define ifdef_ripper(r,x) (r)
#endif
 
# define rb_warn0(fmt)         WARN_CALL(WARN_ARGS(fmt, 1))
# define rb_warn1(fmt,a)       WARN_CALL(WARN_ARGS(fmt, 2), (a))
# define rb_warn2(fmt,a,b)     WARN_CALL(WARN_ARGS(fmt, 3), (a), (b))
# define rb_warn3(fmt,a,b,c)   WARN_CALL(WARN_ARGS(fmt, 4), (a), (b), (c))
# define rb_warn4(fmt,a,b,c,d) WARN_CALL(WARN_ARGS(fmt, 5), (a), (b), (c), (d))
# define rb_warning0(fmt)         WARNING_CALL(WARNING_ARGS(fmt, 1))
# define rb_warning1(fmt,a)       WARNING_CALL(WARNING_ARGS(fmt, 2), (a))
# define rb_warning2(fmt,a,b)     WARNING_CALL(WARNING_ARGS(fmt, 3), (a), (b))
# define rb_warning3(fmt,a,b,c)   WARNING_CALL(WARNING_ARGS(fmt, 4), (a), (b), (c))
# define rb_warning4(fmt,a,b,c,d) WARNING_CALL(WARNING_ARGS(fmt, 5), (a), (b), (c), (d))
# define rb_warn0L(l,fmt)         WARN_CALL(WARN_ARGS_L(l, fmt, 1))
# define rb_warn1L(l,fmt,a)       WARN_CALL(WARN_ARGS_L(l, fmt, 2), (a))
# define rb_warn2L(l,fmt,a,b)     WARN_CALL(WARN_ARGS_L(l, fmt, 3), (a), (b))
# define rb_warn3L(l,fmt,a,b,c)   WARN_CALL(WARN_ARGS_L(l, fmt, 4), (a), (b), (c))
# define rb_warn4L(l,fmt,a,b,c,d) WARN_CALL(WARN_ARGS_L(l, fmt, 5), (a), (b), (c), (d))
# define rb_warning0L(l,fmt)         WARNING_CALL(WARNING_ARGS_L(l, fmt, 1))
# define rb_warning1L(l,fmt,a)       WARNING_CALL(WARNING_ARGS_L(l, fmt, 2), (a))
# define rb_warning2L(l,fmt,a,b)     WARNING_CALL(WARNING_ARGS_L(l, fmt, 3), (a), (b))
# define rb_warning3L(l,fmt,a,b,c)   WARNING_CALL(WARNING_ARGS_L(l, fmt, 4), (a), (b), (c))
# define rb_warning4L(l,fmt,a,b,c,d) WARNING_CALL(WARNING_ARGS_L(l, fmt, 5), (a), (b), (c), (d))
#ifdef RIPPER
extern const ID id_warn, id_warning, id_gets, id_assoc;
# define ERR_MESG() STR_NEW2(mesg) /* to bypass Ripper DSL */
# define WARN_S_L(s,l) STR_NEW(s,l)
# define WARN_S(s) STR_NEW2(s)
# define WARN_I(i) INT2NUM(i)
# define WARN_ID(i) rb_id2str(i)
# define PRIsWARN PRIsVALUE
# define WARN_ARGS(fmt,n) p->value, id_warn, n, rb_usascii_str_new_lit(fmt)
# define WARN_ARGS_L(l,fmt,n) WARN_ARGS(fmt,n)
# ifdef HAVE_VA_ARGS_MACRO
# define WARN_CALL(...) rb_funcall(__VA_ARGS__)
# else
# define WARN_CALL rb_funcall
# endif
# define WARNING_ARGS(fmt,n) p->value, id_warning, n, rb_usascii_str_new_lit(fmt)
# define WARNING_ARGS_L(l, fmt,n) WARNING_ARGS(fmt,n)
# ifdef HAVE_VA_ARGS_MACRO
# define WARNING_CALL(...) rb_funcall(__VA_ARGS__)
# else
# define WARNING_CALL rb_funcall
# endif
# define compile_error ripper_compile_error
#else
# define WARN_S_L(s,l) s
# define WARN_S(s) s
# define WARN_I(i) i
# define WARN_ID(i) rb_id2name(i)
# define PRIsWARN PRIsVALUE
# define WARN_ARGS(fmt,n) WARN_ARGS_L(p->ruby_sourceline,fmt,n)
# define WARN_ARGS_L(l,fmt,n) p->ruby_sourcefile, (l), (fmt)
# define WARN_CALL rb_compile_warn
# define WARNING_ARGS(fmt,n) WARN_ARGS(fmt,n)
# define WARNING_ARGS_L(l,fmt,n) WARN_ARGS_L(l,fmt,n)
# define WARNING_CALL rb_compile_warning
PRINTF_ARGS(static void parser_compile_error(struct parser_params*, const rb_code_location_t *loc, const char *fmt, ...), 3, 4);
# define compile_error(p, ...) parser_compile_error(p, NULL, __VA_ARGS__)
#endif
 
#define RNODE_EXITS(node) ((rb_node_exits_t*)(node))
 
static NODE *
add_block_exit(struct parser_params *p, NODE *node)
{
    if (!node) {
        compile_error(p, "unexpected null node");
        return 0;
    }
    switch (nd_type(node)) {
      case NODE_BREAK: case NODE_NEXT: case NODE_REDO: break;
      default:
        compile_error(p, "add_block_exit: unexpected node: %s", parser_node_name(nd_type(node)));
        return node;
    }
    if (!p->ctxt.in_defined) {
        rb_node_exits_t *exits = p->exits;
        if (exits) {
            RNODE_EXITS(exits->nd_stts)->nd_chain = node;
            exits->nd_stts = node;
        }
    }
    return node;
}
 
static rb_node_exits_t *
init_block_exit(struct parser_params *p)
{
    rb_node_exits_t *old = p->exits;
    rb_node_exits_t *exits = NODE_NEW_INTERNAL(NODE_EXITS, rb_node_exits_t);
    exits->nd_chain = 0;
    exits->nd_stts = RNODE(exits);
    p->exits = exits;
    return old;
}
 
static rb_node_exits_t *
allow_block_exit(struct parser_params *p)
{
    rb_node_exits_t *exits = p->exits;
    p->exits = 0;
    return exits;
}
 
static void
restore_block_exit(struct parser_params *p, rb_node_exits_t *exits)
{
    p->exits = exits;
}
 
static void
clear_block_exit(struct parser_params *p, bool error)
{
    rb_node_exits_t *exits = p->exits;
    if (!exits) return;
    if (error) {
        for (NODE *e = RNODE(exits); (e = RNODE_EXITS(e)->nd_chain) != 0; ) {
            switch (nd_type(e)) {
              case NODE_BREAK:
                yyerror1(&e->nd_loc, "Invalid break");
                break;
              case NODE_NEXT:
                yyerror1(&e->nd_loc, "Invalid next");
                break;
              case NODE_REDO:
                yyerror1(&e->nd_loc, "Invalid redo");
                break;
              default:
                yyerror1(&e->nd_loc, "unexpected node");
                goto end_checks; /* no nd_chain */
            }
        }
      end_checks:;
    }
    exits->nd_stts = RNODE(exits);
    exits->nd_chain = 0;
}
 
#define WARN_EOL(tok) \
    (looking_at_eol_p(p) ? \
     (void)rb_warning0("'" tok "' at the end of line without an expression") : \
     (void)0)
static int looking_at_eol_p(struct parser_params *p);
 
static NODE *
get_nd_value(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_GASGN:
        return RNODE_GASGN(node)->nd_value;
      case NODE_IASGN:
        return RNODE_IASGN(node)->nd_value;
      case NODE_LASGN:
        return RNODE_LASGN(node)->nd_value;
      case NODE_DASGN:
        return RNODE_DASGN(node)->nd_value;
      case NODE_MASGN:
        return RNODE_MASGN(node)->nd_value;
      case NODE_CVASGN:
        return RNODE_CVASGN(node)->nd_value;
      case NODE_CDECL:
        return RNODE_CDECL(node)->nd_value;
      default:
        compile_error(p, "get_nd_value: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}
 
static void
set_nd_value(struct parser_params *p, NODE *node, NODE *rhs)
{
    switch (nd_type(node)) {
      case NODE_CDECL:
        RNODE_CDECL(node)->nd_value = rhs;
        break;
      case NODE_GASGN:
        RNODE_GASGN(node)->nd_value = rhs;
        break;
      case NODE_IASGN:
        RNODE_IASGN(node)->nd_value = rhs;
        break;
      case NODE_LASGN:
        RNODE_LASGN(node)->nd_value = rhs;
        break;
      case NODE_DASGN:
        RNODE_DASGN(node)->nd_value = rhs;
        break;
      case NODE_MASGN:
        RNODE_MASGN(node)->nd_value = rhs;
        break;
      case NODE_CVASGN:
        RNODE_CVASGN(node)->nd_value = rhs;
        break;
      default:
        compile_error(p, "set_nd_value: unexpected node: %s", parser_node_name(nd_type(node)));
        break;
    }
}
 
static ID
get_nd_vid(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_CDECL:
        return RNODE_CDECL(node)->nd_vid;
      case NODE_GASGN:
        return RNODE_GASGN(node)->nd_vid;
      case NODE_IASGN:
        return RNODE_IASGN(node)->nd_vid;
      case NODE_LASGN:
        return RNODE_LASGN(node)->nd_vid;
      case NODE_DASGN:
        return RNODE_DASGN(node)->nd_vid;
      case NODE_CVASGN:
        return RNODE_CVASGN(node)->nd_vid;
      default:
        compile_error(p, "get_nd_vid: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}
 
static NODE *
get_nd_args(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_CALL:
        return RNODE_CALL(node)->nd_args;
      case NODE_OPCALL:
        return RNODE_OPCALL(node)->nd_args;
      case NODE_FCALL:
        return RNODE_FCALL(node)->nd_args;
      case NODE_QCALL:
        return RNODE_QCALL(node)->nd_args;
      case NODE_SUPER:
        return RNODE_SUPER(node)->nd_args;
      case NODE_VCALL:
      case NODE_ZSUPER:
      case NODE_YIELD:
      case NODE_RETURN:
      case NODE_BREAK:
      case NODE_NEXT:
        return 0;
      default:
        compile_error(p, "get_nd_args: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}
 
static st_index_t
djb2(const uint8_t *str, size_t len)
{
    st_index_t hash = 5381;
 
    for (size_t i = 0; i < len; i++) {
        hash = ((hash << 5) + hash) + str[i];
    }
 
    return hash;
}
 
static st_index_t
parser_memhash(const void *ptr, long len)
{
    return djb2(ptr, len);
}
 
#define PARSER_STRING_PTR(str) (str->ptr)
#define PARSER_STRING_LEN(str) (str->len)
#define PARSER_STRING_END(str) (&str->ptr[str->len])
#define STRING_SIZE(str) ((size_t)str->len + 1)
#define STRING_TERM_LEN(str) (1)
#define STRING_TERM_FILL(str) (str->ptr[str->len] = '\0')
#define PARSER_STRING_RESIZE_CAPA_TERM(p,str,capacity,termlen) do {\
    SIZED_REALLOC_N(str->ptr, char, (size_t)total + termlen, STRING_SIZE(str)); \
    str->len = total; \
} while (0)
#define STRING_SET_LEN(str, n) do { \
    (str)->len = (n); \
} while (0)
#define PARSER_STRING_GETMEM(str, ptrvar, lenvar) \
    ((ptrvar) = str->ptr,                            \
     (lenvar) = str->len)
 
static inline int
parser_string_char_at_end(struct parser_params *p, rb_parser_string_t *str, int when_empty)
{
    return PARSER_STRING_LEN(str) > 0 ? (unsigned char)PARSER_STRING_END(str)[-1] : when_empty;
}
 
static rb_parser_string_t *
rb_parser_string_new(rb_parser_t *p, const char *ptr, long len)
{
    rb_parser_string_t *str;
 
    if (len < 0) {
        rb_bug("negative string size (or size too big): %ld", len);
    }
 
    str = xcalloc(1, sizeof(rb_parser_string_t));
    str->ptr = xcalloc(len + 1, sizeof(char));
 
    if (ptr) {
        memcpy(PARSER_STRING_PTR(str), ptr, len);
    }
    STRING_SET_LEN(str, len);
    STRING_TERM_FILL(str);
    return str;
}
 
static rb_parser_string_t *
rb_parser_encoding_string_new(rb_parser_t *p, const char *ptr, long len, rb_encoding *enc)
{
    rb_parser_string_t *str = rb_parser_string_new(p, ptr, len);
    str->coderange = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    str->enc = enc;
    return str;
}
 
#ifndef RIPPER
rb_parser_string_t *
rb_str_to_parser_string(rb_parser_t *p, VALUE str)
{
    /* Type check */
    rb_parser_string_t *ret = rb_parser_encoding_string_new(p, RSTRING_PTR(str), RSTRING_LEN(str), rb_enc_get(str));
    RB_GC_GUARD(str);
    return ret;
}
 
void
rb_parser_string_free(rb_parser_t *p, rb_parser_string_t *str)
{
    if (!str) return;
    xfree(PARSER_STRING_PTR(str));
    xfree(str);
}
#endif
 
static st_index_t
rb_parser_str_hash(rb_parser_string_t *str)
{
    return parser_memhash((const void *)PARSER_STRING_PTR(str), PARSER_STRING_LEN(str));
}
 
static st_index_t
rb_char_p_hash(const char *c)
{
    return parser_memhash((const void *)c, strlen(c));
}
 
static size_t
rb_parser_str_capacity(rb_parser_string_t *str, const int termlen)
{
    return PARSER_STRING_LEN(str);
}
 
#ifndef RIPPER
static char *
rb_parser_string_end(rb_parser_string_t *str)
{
    return &str->ptr[str->len];
}
#endif
 
static void
rb_parser_string_set_encoding(rb_parser_string_t *str, rb_encoding *enc)
{
    str->enc = enc;
}
 
static rb_encoding *
rb_parser_str_get_encoding(rb_parser_string_t *str)
{
    return str->enc;
}
 
#ifndef RIPPER
static bool
PARSER_ENCODING_IS_ASCII8BIT(struct parser_params *p, rb_parser_string_t *str)
{
    return rb_parser_str_get_encoding(str) == rb_ascii8bit_encoding();
}
#endif
 
static int
PARSER_ENC_CODERANGE(rb_parser_string_t *str)
{
    return str->coderange;
}
 
static void
PARSER_ENC_CODERANGE_SET(rb_parser_string_t *str, int coderange)
{
    str->coderange = coderange;
}
 
static void
PARSER_ENCODING_CODERANGE_SET(rb_parser_string_t *str, rb_encoding *enc, enum rb_parser_string_coderange_type cr)
{
    rb_parser_string_set_encoding(str, enc);
    PARSER_ENC_CODERANGE_SET(str, cr);
}
 
static void
PARSER_ENC_CODERANGE_CLEAR(rb_parser_string_t *str)
{
    str->coderange = RB_PARSER_ENC_CODERANGE_UNKNOWN;
}
 
static bool
PARSER_ENC_CODERANGE_ASCIIONLY(rb_parser_string_t *str)
{
    return PARSER_ENC_CODERANGE(str) == RB_PARSER_ENC_CODERANGE_7BIT;
}
 
static bool
PARSER_ENC_CODERANGE_CLEAN_P(int cr)
{
    return cr == RB_PARSER_ENC_CODERANGE_7BIT || cr == RB_PARSER_ENC_CODERANGE_VALID;
}
 
static const char *
rb_parser_search_nonascii(const char *p, const char *e)
{
    const char *s = p;
 
    for (; s < e; s++) {
        if (*s & 0x80) return s;
    }
 
    return NULL;
}
 
static int
rb_parser_coderange_scan(struct parser_params *p, const char *ptr, long len, rb_encoding *enc)
{
    const char *e = ptr + len;
 
    if (enc == rb_ascii8bit_encoding()) {
        /* enc is ASCII-8BIT.  ASCII-8BIT string never be broken. */
        ptr = rb_parser_search_nonascii(ptr, e);
        return ptr ? RB_PARSER_ENC_CODERANGE_VALID : RB_PARSER_ENC_CODERANGE_7BIT;
    }
 
    /* parser string encoding is always asciicompat */
    ptr = rb_parser_search_nonascii(ptr, e);
    if (!ptr) return RB_PARSER_ENC_CODERANGE_7BIT;
    for (;;) {
        int ret = rb_enc_precise_mbclen(ptr, e, enc);
        if (!MBCLEN_CHARFOUND_P(ret)) return RB_PARSER_ENC_CODERANGE_BROKEN;
        ptr += MBCLEN_CHARFOUND_LEN(ret);
        if (ptr == e) break;
        ptr = rb_parser_search_nonascii(ptr, e);
        if (!ptr) break;
    }
 
    return RB_PARSER_ENC_CODERANGE_VALID;
}
 
static int
rb_parser_enc_coderange_scan(struct parser_params *p, rb_parser_string_t *str, rb_encoding *enc)
{
    return rb_parser_coderange_scan(p, PARSER_STRING_PTR(str), PARSER_STRING_LEN(str), enc);
}
 
static int
rb_parser_enc_str_coderange(struct parser_params *p, rb_parser_string_t *str)
{
    int cr = PARSER_ENC_CODERANGE(str);
 
    if (cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        cr = rb_parser_enc_coderange_scan(p, str, rb_parser_str_get_encoding(str));
        PARSER_ENC_CODERANGE_SET(str, cr);
    }
 
    return cr;
}
 
static rb_parser_string_t *
rb_parser_enc_associate(struct parser_params *p, rb_parser_string_t *str, rb_encoding *enc)
{
    if (rb_parser_str_get_encoding(str) == enc)
        return str;
    if (!PARSER_ENC_CODERANGE_ASCIIONLY(str)) {
        PARSER_ENC_CODERANGE_CLEAR(str);
    }
    rb_parser_string_set_encoding(str, enc);
    return str;
}
 
static bool
rb_parser_is_ascii_string(struct parser_params *p, rb_parser_string_t *str)
{
    return rb_parser_enc_str_coderange(p, str) == RB_PARSER_ENC_CODERANGE_7BIT;
}
 
static rb_encoding *
rb_parser_enc_compatible(struct parser_params *p, rb_parser_string_t *str1, rb_parser_string_t *str2)
{
    rb_encoding *enc1 = rb_parser_str_get_encoding(str1);
    rb_encoding *enc2 = rb_parser_str_get_encoding(str2);
 
    if (enc1 == NULL || enc2 == NULL)
        return 0;
 
    if (enc1 == enc2) {
        return enc1;
    }
 
    if (PARSER_STRING_LEN(str2) == 0)
        return enc1;
    if (PARSER_STRING_LEN(str1) == 0)
        return rb_parser_is_ascii_string(p, str2) ? enc1 : enc2;
 
    int cr1, cr2;
 
    cr1 = rb_parser_enc_str_coderange(p, str1);
    cr2 = rb_parser_enc_str_coderange(p, str2);
 
    if (cr1 != cr2) {
        if (cr1 == RB_PARSER_ENC_CODERANGE_7BIT) return enc2;
        if (cr2 == RB_PARSER_ENC_CODERANGE_7BIT) return enc1;
    }
 
    if (cr2 == RB_PARSER_ENC_CODERANGE_7BIT) {
        return enc1;
    }
 
    if (cr1 == RB_PARSER_ENC_CODERANGE_7BIT) {
        return enc2;
    }
 
    return 0;
}
 
static void
rb_parser_str_modify(rb_parser_string_t *str)
{
    PARSER_ENC_CODERANGE_CLEAR(str);
}
 
static void
rb_parser_str_set_len(struct parser_params *p, rb_parser_string_t *str, long len)
{
    long capa;
    const int termlen = STRING_TERM_LEN(str);
 
    if (len > (capa = (long)(rb_parser_str_capacity(str, termlen))) || len < 0) {
        rb_bug("probable buffer overflow: %ld for %ld", len, capa);
    }
 
    int cr = PARSER_ENC_CODERANGE(str);
    if (cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        /* Leave unknown. */
    }
    else if (len > PARSER_STRING_LEN(str)) {
        PARSER_ENC_CODERANGE_SET(str, RB_PARSER_ENC_CODERANGE_UNKNOWN);
    }
    else if (len < PARSER_STRING_LEN(str)) {
        if (cr != RB_PARSER_ENC_CODERANGE_7BIT) {
            /* ASCII-only string is keeping after truncated.  Valid
             * and broken may be invalid or valid, leave unknown. */
            PARSER_ENC_CODERANGE_SET(str, RB_PARSER_ENC_CODERANGE_UNKNOWN);
        }
    }
 
    STRING_SET_LEN(str, len);
    STRING_TERM_FILL(str);
}
 
static rb_parser_string_t *
rb_parser_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len)
{
    rb_parser_str_modify(str);
    if (len == 0) return 0;
 
    long total, olen, off = -1;
    char *sptr;
    const int termlen = STRING_TERM_LEN(str);
 
    PARSER_STRING_GETMEM(str, sptr, olen);
    if (ptr >= sptr && ptr <= sptr + olen) {
        off = ptr - sptr;
    }
 
    if (olen > LONG_MAX - len) {
        compile_error(p, "string sizes too big");
        return 0;
    }
    total = olen + len;
    PARSER_STRING_RESIZE_CAPA_TERM(p, str, total, termlen);
    sptr = PARSER_STRING_PTR(str);
    if (off != -1) {
        ptr = sptr + off;
    }
    memcpy(sptr + olen, ptr, len);
    STRING_SET_LEN(str, total);
    STRING_TERM_FILL(str);
 
    return str;
}
 
#define parser_str_cat(str, ptr, len) rb_parser_str_buf_cat(p, str, ptr, len)
#define parser_str_cat_cstr(str, lit) rb_parser_str_buf_cat(p, str, lit, strlen(lit))
 
static rb_parser_string_t *
rb_parser_enc_cr_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len,
    rb_encoding *ptr_enc, int ptr_cr, int *ptr_cr_ret)
{
    int str_cr, res_cr;
    rb_encoding *str_enc, *res_enc;
 
    str_enc = rb_parser_str_get_encoding(str);
    str_cr = PARSER_STRING_LEN(str) ? PARSER_ENC_CODERANGE(str) : RB_PARSER_ENC_CODERANGE_7BIT;
 
    if (str_enc == ptr_enc) {
        if (str_cr != RB_PARSER_ENC_CODERANGE_UNKNOWN && ptr_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            ptr_cr = rb_parser_coderange_scan(p, ptr, len, ptr_enc);
        }
    }
    else {
        /* parser string encoding is always asciicompat */
        if (ptr_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            ptr_cr = rb_parser_coderange_scan(p, ptr, len, ptr_enc);
        }
        if (str_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            if (str_enc == rb_ascii8bit_encoding() || ptr_cr != RB_PARSER_ENC_CODERANGE_7BIT) {
                str_cr = rb_parser_enc_str_coderange(p, str);
            }
        }
    }
    if (ptr_cr_ret)
        *ptr_cr_ret = ptr_cr;
 
    if (str_enc != ptr_enc &&
        str_cr != RB_PARSER_ENC_CODERANGE_7BIT &&
        ptr_cr != RB_PARSER_ENC_CODERANGE_7BIT) {
        goto incompatible;
    }
 
    if (str_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        res_enc = str_enc;
        res_cr = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    }
    else if (str_cr == RB_PARSER_ENC_CODERANGE_7BIT) {
        if (ptr_cr == RB_PARSER_ENC_CODERANGE_7BIT) {
            res_enc = str_enc;
            res_cr = RB_PARSER_ENC_CODERANGE_7BIT;
        }
        else {
            res_enc = ptr_enc;
            res_cr = ptr_cr;
        }
    }
    else if (str_cr == RB_PARSER_ENC_CODERANGE_VALID) {
        res_enc = str_enc;
        if (PARSER_ENC_CODERANGE_CLEAN_P(ptr_cr))
            res_cr = str_cr;
        else
            res_cr = ptr_cr;
    }
    else { /* str_cr == RB_PARSER_ENC_CODERANGE_BROKEN */
        res_enc = str_enc;
        res_cr = str_cr;
        if (0 < len) res_cr = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    }
 
    if (len < 0) {
        compile_error(p, "negative string size (or size too big)");
    }
    parser_str_cat(str, ptr, len);
    PARSER_ENCODING_CODERANGE_SET(str, res_enc, res_cr);
    return str;
 
  incompatible:
    compile_error(p, "incompatible character encodings: %s and %s",
                  rb_enc_name(str_enc), rb_enc_name(ptr_enc));
    UNREACHABLE_RETURN(0);
 
}
 
static rb_parser_string_t *
rb_parser_enc_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len,
    rb_encoding *ptr_enc)
{
    return rb_parser_enc_cr_str_buf_cat(p, str, ptr, len, ptr_enc, RB_PARSER_ENC_CODERANGE_UNKNOWN, NULL);
}
 
static rb_parser_string_t *
rb_parser_str_buf_append(struct parser_params *p, rb_parser_string_t *str, rb_parser_string_t *str2)
{
    int str2_cr = rb_parser_enc_str_coderange(p, str2);
 
    rb_parser_enc_cr_str_buf_cat(p, str, PARSER_STRING_PTR(str2), PARSER_STRING_LEN(str2),
        rb_parser_str_get_encoding(str2), str2_cr, &str2_cr);
 
    PARSER_ENC_CODERANGE_SET(str2, str2_cr);
 
    return str;
}
 
static rb_parser_string_t *
rb_parser_str_resize(struct parser_params *p, rb_parser_string_t *str, long len)
{
    if (len < 0) {
        rb_bug("negative string size (or size too big)");
    }
 
    long slen = PARSER_STRING_LEN(str);
 
    if (slen > len && PARSER_ENC_CODERANGE(str) != RB_PARSER_ENC_CODERANGE_7BIT) {
        PARSER_ENC_CODERANGE_CLEAR(str);
    }
 
    {
        long capa;
        const int termlen = STRING_TERM_LEN(str);
 
        if ((capa = slen) < len) {
            SIZED_REALLOC_N(str->ptr, char, (size_t)len + termlen, STRING_SIZE(str));
        }
        else if (len == slen) return str;
        STRING_SET_LEN(str, len);
        STRING_TERM_FILL(str);
    }
    return str;
}
 
# define PARSER_ENC_STRING_GETMEM(str, ptrvar, lenvar, encvar) \
    ((ptrvar) = str->ptr,                            \
     (lenvar) = str->len,                            \
     (encvar) = str->enc)
 
static int
rb_parser_string_hash_cmp(rb_parser_string_t *str1, rb_parser_string_t *str2)
{
    long len1, len2;
    const char *ptr1, *ptr2;
    rb_encoding *enc1, *enc2;
 
    PARSER_ENC_STRING_GETMEM(str1, ptr1, len1, enc1);
    PARSER_ENC_STRING_GETMEM(str2, ptr2, len2, enc2);
 
    return (len1 != len2 ||
            enc1 != enc2 ||
            memcmp(ptr1, ptr2, len1) != 0);
}
 
static void
rb_parser_ary_extend(rb_parser_t *p, rb_parser_ary_t *ary, long len)
{
    long i;
    if (ary->capa < len) {
        ary->capa = len;
        ary->data = (rb_parser_ary_data *)xrealloc(ary->data, sizeof(rb_parser_ary_data) * len);
        for (i = ary->len; i < len; i++) {
            ary->data[i] = 0;
        }
    }
}
 
/*
 * Do not call this directly.
 * Use rb_parser_ary_new_capa_for_XXX() instead.
 */
static rb_parser_ary_t *
parser_ary_new_capa(rb_parser_t *p, long len)
{
    if (len < 0) {
        rb_bug("negative array size (or size too big): %ld", len);
    }
    rb_parser_ary_t *ary = xcalloc(1, sizeof(rb_parser_ary_t));
    ary->data_type = 0;
    ary->len = 0;
    ary->capa = len;
    if (0 < len) {
        ary->data = (rb_parser_ary_data *)xcalloc(len, sizeof(rb_parser_ary_data));
    }
    else {
        ary->data = NULL;
    }
    return ary;
}
 
#ifndef RIPPER
static rb_parser_ary_t *
rb_parser_ary_new_capa_for_script_line(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_SCRIPT_LINE;
    return ary;
}
 
static rb_parser_ary_t *
rb_parser_ary_new_capa_for_ast_token(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_AST_TOKEN;
    return ary;
}
#endif
 
static rb_parser_ary_t *
rb_parser_ary_new_capa_for_node(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_NODE;
    return ary;
}
 
/*
 * Do not call this directly.
 * Use rb_parser_ary_push_XXX() instead.
 */
static rb_parser_ary_t *
parser_ary_push(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_ary_data val)
{
    if (ary->len == ary->capa) {
        rb_parser_ary_extend(p, ary, ary->len == 0 ? 1 : ary->len * 2);
    }
    ary->data[ary->len++] = val;
    return ary;
}
 
#ifndef RIPPER
static rb_parser_ary_t *
rb_parser_ary_push_ast_token(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_ast_token_t *val)
{
    if (ary->data_type != PARSER_ARY_DATA_AST_TOKEN) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}
 
static rb_parser_ary_t *
rb_parser_ary_push_script_line(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_string_t *val)
{
    if (ary->data_type != PARSER_ARY_DATA_SCRIPT_LINE) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}
#endif
 
static rb_parser_ary_t *
rb_parser_ary_push_node(rb_parser_t *p, rb_parser_ary_t *ary, NODE *val)
{
    if (ary->data_type != PARSER_ARY_DATA_NODE) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}
 
#ifndef RIPPER
static void
rb_parser_ast_token_free(rb_parser_t *p, rb_parser_ast_token_t *token)
{
    if (!token) return;
    rb_parser_string_free(p, token->str);
    xfree(token);
}
 
static void
rb_parser_ary_free(rb_parser_t *p, rb_parser_ary_t *ary)
{
# define foreach_ary(ptr) \
    for (rb_parser_ary_data *ptr = ary->data, *const end_ary_data = ptr + ary->len; \
         ptr < end_ary_data; ptr++)
    switch (ary->data_type) {
      case PARSER_ARY_DATA_AST_TOKEN:
        foreach_ary(data) {rb_parser_ast_token_free(p, *data);}
        break;
      case PARSER_ARY_DATA_SCRIPT_LINE:
        foreach_ary(data) {rb_parser_string_free(p, *data);}
        break;
      case PARSER_ARY_DATA_NODE:
        /* Do nothing because nodes are freed when rb_ast_t is freed */
        break;
      default:
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
        break;
    }
# undef foreach_ary
    xfree(ary->data);
    xfree(ary);
}
 
#endif /* !RIPPER */
 
#line 2671 "parse.c"
 
# ifndef YY_CAST
#  ifdef __cplusplus
#   define YY_CAST(Type, Val) static_cast<Type> (Val)
#   define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
#  else
#   define YY_CAST(Type, Val) ((Type) (Val))
#   define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
#  endif
# endif
# ifndef YY_NULLPTR
#  if defined __cplusplus
#   if 201103L <= __cplusplus
#    define YY_NULLPTR nullptr
#   else
#    define YY_NULLPTR 0
#   endif
#  else
#   define YY_NULLPTR ((void*)0)
#  endif
# endif
 
#include "parse.h"
/* Symbol kind.  */
enum yysymbol_kind_t
{
  YYSYMBOL_YYEMPTY = -2,
  YYSYMBOL_YYEOF = 0,                      /* "end-of-input"  */
  YYSYMBOL_YYerror = 1,                    /* error  */
  YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
  YYSYMBOL_keyword_class = 3,              /* "'class'"  */
  YYSYMBOL_keyword_module = 4,             /* "'module'"  */
  YYSYMBOL_keyword_def = 5,                /* "'def'"  */
  YYSYMBOL_keyword_undef = 6,              /* "'undef'"  */
  YYSYMBOL_keyword_begin = 7,              /* "'begin'"  */
  YYSYMBOL_keyword_rescue = 8,             /* "'rescue'"  */
  YYSYMBOL_keyword_ensure = 9,             /* "'ensure'"  */
  YYSYMBOL_keyword_end = 10,               /* "'end'"  */
  YYSYMBOL_keyword_if = 11,                /* "'if'"  */
  YYSYMBOL_keyword_unless = 12,            /* "'unless'"  */
  YYSYMBOL_keyword_then = 13,              /* "'then'"  */
  YYSYMBOL_keyword_elsif = 14,             /* "'elsif'"  */
  YYSYMBOL_keyword_else = 15,              /* "'else'"  */
  YYSYMBOL_keyword_case = 16,              /* "'case'"  */
  YYSYMBOL_keyword_when = 17,              /* "'when'"  */
  YYSYMBOL_keyword_while = 18,             /* "'while'"  */
  YYSYMBOL_keyword_until = 19,             /* "'until'"  */
  YYSYMBOL_keyword_for = 20,               /* "'for'"  */
  YYSYMBOL_keyword_break = 21,             /* "'break'"  */
  YYSYMBOL_keyword_next = 22,              /* "'next'"  */
  YYSYMBOL_keyword_redo = 23,              /* "'redo'"  */
  YYSYMBOL_keyword_retry = 24,             /* "'retry'"  */
  YYSYMBOL_keyword_in = 25,                /* "'in'"  */
  YYSYMBOL_keyword_do = 26,                /* "'do'"  */
  YYSYMBOL_keyword_do_cond = 27,           /* "'do' for condition"  */
  YYSYMBOL_keyword_do_block = 28,          /* "'do' for block"  */
  YYSYMBOL_keyword_do_LAMBDA = 29,         /* "'do' for lambda"  */
  YYSYMBOL_keyword_return = 30,            /* "'return'"  */
  YYSYMBOL_keyword_yield = 31,             /* "'yield'"  */
  YYSYMBOL_keyword_super = 32,             /* "'super'"  */
  YYSYMBOL_keyword_self = 33,              /* "'self'"  */
  YYSYMBOL_keyword_nil = 34,               /* "'nil'"  */
  YYSYMBOL_keyword_true = 35,              /* "'true'"  */
  YYSYMBOL_keyword_false = 36,             /* "'false'"  */
  YYSYMBOL_keyword_and = 37,               /* "'and'"  */
  YYSYMBOL_keyword_or = 38,                /* "'or'"  */
  YYSYMBOL_keyword_not = 39,               /* "'not'"  */
  YYSYMBOL_modifier_if = 40,               /* "'if' modifier"  */
  YYSYMBOL_modifier_unless = 41,           /* "'unless' modifier"  */
  YYSYMBOL_modifier_while = 42,            /* "'while' modifier"  */
  YYSYMBOL_modifier_until = 43,            /* "'until' modifier"  */
  YYSYMBOL_modifier_rescue = 44,           /* "'rescue' modifier"  */
  YYSYMBOL_keyword_alias = 45,             /* "'alias'"  */
  YYSYMBOL_keyword_defined = 46,           /* "'defined?'"  */
  YYSYMBOL_keyword_BEGIN = 47,             /* "'BEGIN'"  */
  YYSYMBOL_keyword_END = 48,               /* "'END'"  */
  YYSYMBOL_keyword__LINE__ = 49,           /* "'__LINE__'"  */
  YYSYMBOL_keyword__FILE__ = 50,           /* "'__FILE__'"  */
  YYSYMBOL_keyword__ENCODING__ = 51,       /* "'__ENCODING__'"  */
  YYSYMBOL_tIDENTIFIER = 52,               /* "local variable or method"  */
  YYSYMBOL_tFID = 53,                      /* "method"  */
  YYSYMBOL_tGVAR = 54,                     /* "global variable"  */
  YYSYMBOL_tIVAR = 55,                     /* "instance variable"  */
  YYSYMBOL_tCONSTANT = 56,                 /* "constant"  */
  YYSYMBOL_tCVAR = 57,                     /* "class variable"  */
  YYSYMBOL_tLABEL = 58,                    /* "label"  */
  YYSYMBOL_tINTEGER = 59,                  /* "integer literal"  */
  YYSYMBOL_tFLOAT = 60,                    /* "float literal"  */
  YYSYMBOL_tRATIONAL = 61,                 /* "rational literal"  */
  YYSYMBOL_tIMAGINARY = 62,                /* "imaginary literal"  */
  YYSYMBOL_tCHAR = 63,                     /* "char literal"  */
  YYSYMBOL_tNTH_REF = 64,                  /* "numbered reference"  */
  YYSYMBOL_tBACK_REF = 65,                 /* "back reference"  */
  YYSYMBOL_tSTRING_CONTENT = 66,           /* "literal content"  */
  YYSYMBOL_tREGEXP_END = 67,               /* tREGEXP_END  */
  YYSYMBOL_tDUMNY_END = 68,                /* "dummy end"  */
  YYSYMBOL_69_ = 69,                       /* '.'  */
  YYSYMBOL_70_backslash_ = 70,             /* "backslash"  */
  YYSYMBOL_tSP = 71,                       /* "escaped space"  */
  YYSYMBOL_72_escaped_horizontal_tab_ = 72, /* "escaped horizontal tab"  */
  YYSYMBOL_73_escaped_form_feed_ = 73,     /* "escaped form feed"  */
  YYSYMBOL_74_escaped_carriage_return_ = 74, /* "escaped carriage return"  */
  YYSYMBOL_75_escaped_vertical_tab_ = 75,  /* "escaped vertical tab"  */
  YYSYMBOL_tUPLUS = 76,                    /* "unary+"  */
  YYSYMBOL_tUMINUS = 77,                   /* "unary-"  */
  YYSYMBOL_tPOW = 78,                      /* "**"  */
  YYSYMBOL_tCMP = 79,                      /* "<=>"  */
  YYSYMBOL_tEQ = 80,                       /* "=="  */
  YYSYMBOL_tEQQ = 81,                      /* "==="  */
  YYSYMBOL_tNEQ = 82,                      /* "!="  */
  YYSYMBOL_tGEQ = 83,                      /* ">="  */
  YYSYMBOL_tLEQ = 84,                      /* "<="  */
  YYSYMBOL_tANDOP = 85,                    /* "&&"  */
  YYSYMBOL_tOROP = 86,                     /* "||"  */
  YYSYMBOL_tMATCH = 87,                    /* "=~"  */
  YYSYMBOL_tNMATCH = 88,                   /* "!~"  */
  YYSYMBOL_tDOT2 = 89,                     /* ".."  */
  YYSYMBOL_tDOT3 = 90,                     /* "..."  */
  YYSYMBOL_tBDOT2 = 91,                    /* "(.."  */
  YYSYMBOL_tBDOT3 = 92,                    /* "(..."  */
  YYSYMBOL_tAREF = 93,                     /* "[]"  */
  YYSYMBOL_tASET = 94,                     /* "[]="  */
  YYSYMBOL_tLSHFT = 95,                    /* "<<"  */
  YYSYMBOL_tRSHFT = 96,                    /* ">>"  */
  YYSYMBOL_tANDDOT = 97,                   /* "&."  */
  YYSYMBOL_tCOLON2 = 98,                   /* "::"  */
  YYSYMBOL_tCOLON3 = 99,                   /* ":: at EXPR_BEG"  */
  YYSYMBOL_tOP_ASGN = 100,                 /* "operator-assignment"  */
  YYSYMBOL_tASSOC = 101,                   /* "=>"  */
  YYSYMBOL_tLPAREN = 102,                  /* "("  */
  YYSYMBOL_tLPAREN_ARG = 103,              /* "( arg"  */
  YYSYMBOL_tLBRACK = 104,                  /* "["  */
  YYSYMBOL_tLBRACE = 105,                  /* "{"  */
  YYSYMBOL_tLBRACE_ARG = 106,              /* "{ arg"  */
  YYSYMBOL_tSTAR = 107,                    /* "*"  */
  YYSYMBOL_tDSTAR = 108,                   /* "**arg"  */
  YYSYMBOL_tAMPER = 109,                   /* "&"  */
  YYSYMBOL_tLAMBDA = 110,                  /* "->"  */
  YYSYMBOL_tSYMBEG = 111,                  /* "symbol literal"  */
  YYSYMBOL_tSTRING_BEG = 112,              /* "string literal"  */
  YYSYMBOL_tXSTRING_BEG = 113,             /* "backtick literal"  */
  YYSYMBOL_tREGEXP_BEG = 114,              /* "regexp literal"  */
  YYSYMBOL_tWORDS_BEG = 115,               /* "word list"  */
  YYSYMBOL_tQWORDS_BEG = 116,              /* "verbatim word list"  */
  YYSYMBOL_tSYMBOLS_BEG = 117,             /* "symbol list"  */
  YYSYMBOL_tQSYMBOLS_BEG = 118,            /* "verbatim symbol list"  */
  YYSYMBOL_tSTRING_END = 119,              /* "terminator"  */
  YYSYMBOL_tSTRING_DEND = 120,             /* "'}'"  */
  YYSYMBOL_tSTRING_DBEG = 121,             /* "'#{'"  */
  YYSYMBOL_tSTRING_DVAR = 122,             /* tSTRING_DVAR  */
  YYSYMBOL_tLAMBEG = 123,                  /* tLAMBEG  */
  YYSYMBOL_tLABEL_END = 124,               /* tLABEL_END  */
  YYSYMBOL_tIGNORED_NL = 125,              /* tIGNORED_NL  */
  YYSYMBOL_tCOMMENT = 126,                 /* tCOMMENT  */
  YYSYMBOL_tEMBDOC_BEG = 127,              /* tEMBDOC_BEG  */
  YYSYMBOL_tEMBDOC = 128,                  /* tEMBDOC  */
  YYSYMBOL_tEMBDOC_END = 129,              /* tEMBDOC_END  */
  YYSYMBOL_tHEREDOC_BEG = 130,             /* tHEREDOC_BEG  */
  YYSYMBOL_tHEREDOC_END = 131,             /* tHEREDOC_END  */
  YYSYMBOL_k__END__ = 132,                 /* k__END__  */
  YYSYMBOL_tLOWEST = 133,                  /* tLOWEST  */
  YYSYMBOL_134_ = 134,                     /* '='  */
  YYSYMBOL_135_ = 135,                     /* '?'  */
  YYSYMBOL_136_ = 136,                     /* ':'  */
  YYSYMBOL_137_ = 137,                     /* '>'  */
  YYSYMBOL_138_ = 138,                     /* '<'  */
  YYSYMBOL_139_ = 139,                     /* '|'  */
  YYSYMBOL_140_ = 140,                     /* '^'  */
  YYSYMBOL_141_ = 141,                     /* '&'  */
  YYSYMBOL_142_ = 142,                     /* '+'  */
  YYSYMBOL_143_ = 143,                     /* '-'  */
  YYSYMBOL_144_ = 144,                     /* '*'  */
  YYSYMBOL_145_ = 145,                     /* '/'  */
  YYSYMBOL_146_ = 146,                     /* '%'  */
  YYSYMBOL_tUMINUS_NUM = 147,              /* tUMINUS_NUM  */
  YYSYMBOL_148_ = 148,                     /* '!'  */
  YYSYMBOL_149_ = 149,                     /* '~'  */
  YYSYMBOL_tLAST_TOKEN = 150,              /* tLAST_TOKEN  */
  YYSYMBOL_151_ = 151,                     /* '{'  */
  YYSYMBOL_152_ = 152,                     /* '}'  */
  YYSYMBOL_153_ = 153,                     /* '['  */
  YYSYMBOL_154_n_ = 154,                   /* '\n'  */
  YYSYMBOL_155_ = 155,                     /* ','  */
  YYSYMBOL_156_ = 156,                     /* '`'  */
  YYSYMBOL_157_ = 157,                     /* '('  */
  YYSYMBOL_158_ = 158,                     /* ')'  */
  YYSYMBOL_159_ = 159,                     /* ']'  */
  YYSYMBOL_160_ = 160,                     /* ';'  */
  YYSYMBOL_161_ = 161,                     /* ' '  */
  YYSYMBOL_YYACCEPT = 162,                 /* $accept  */
  YYSYMBOL_option_terms = 163,             /* option_terms  */
  YYSYMBOL_compstmt_top_stmts = 164,       /* compstmt_top_stmts  */
  YYSYMBOL_165_1 = 165,                    /* $@1  */
  YYSYMBOL_program = 166,                  /* program  */
  YYSYMBOL_top_stmts = 167,                /* top_stmts  */
  YYSYMBOL_top_stmt = 168,                 /* top_stmt  */
  YYSYMBOL_block_open = 169,               /* block_open  */
  YYSYMBOL_begin_block = 170,              /* begin_block  */
  YYSYMBOL_compstmt_stmts = 171,           /* compstmt_stmts  */
  YYSYMBOL_172_2 = 172,                    /* $@2  */
  YYSYMBOL_173_3 = 173,                    /* $@3  */
  YYSYMBOL_bodystmt = 174,                 /* bodystmt  */
  YYSYMBOL_175_4 = 175,                    /* $@4  */
  YYSYMBOL_stmts = 176,                    /* stmts  */
  YYSYMBOL_stmt_or_begin = 177,            /* stmt_or_begin  */
  YYSYMBOL_178_5 = 178,                    /* $@5  */
  YYSYMBOL_allow_exits = 179,              /* allow_exits  */
  YYSYMBOL_k_END = 180,                    /* k_END  */
  YYSYMBOL_181_6 = 181,                    /* $@6  */
  YYSYMBOL_stmt = 182,                     /* stmt  */
  YYSYMBOL_asgn_mrhs = 183,                /* asgn_mrhs  */
  YYSYMBOL_asgn_command_rhs = 184,         /* asgn_command_rhs  */
  YYSYMBOL_command_asgn = 185,             /* command_asgn  */
  YYSYMBOL_op_asgn_command_rhs = 186,      /* op_asgn_command_rhs  */
  YYSYMBOL_def_endless_method_endless_command = 187, /* def_endless_method_endless_command  */
  YYSYMBOL_endless_command = 188,          /* endless_command  */
  YYSYMBOL_option__n_ = 189,               /* option_'\n'  */
  YYSYMBOL_command_rhs = 190,              /* command_rhs  */
  YYSYMBOL_expr = 191,                     /* expr  */
  YYSYMBOL_192_7 = 192,                    /* $@7  */
  YYSYMBOL_193_8 = 193,                    /* $@8  */
  YYSYMBOL_def_name = 194,                 /* def_name  */
  YYSYMBOL_defn_head = 195,                /* defn_head  */
  YYSYMBOL_196_9 = 196,                    /* $@9  */
  YYSYMBOL_defs_head = 197,                /* defs_head  */
  YYSYMBOL_value_expr_expr = 198,          /* value_expr_expr  */
  YYSYMBOL_expr_value = 199,               /* expr_value  */
  YYSYMBOL_200_10 = 200,                   /* $@10  */
  YYSYMBOL_201_11 = 201,                   /* $@11  */
  YYSYMBOL_expr_value_do = 202,            /* expr_value_do  */
  YYSYMBOL_command_call = 203,             /* command_call  */
  YYSYMBOL_value_expr_command_call = 204,  /* value_expr_command_call  */
  YYSYMBOL_command_call_value = 205,       /* command_call_value  */
  YYSYMBOL_block_command = 206,            /* block_command  */
  YYSYMBOL_cmd_brace_block = 207,          /* cmd_brace_block  */
  YYSYMBOL_fcall = 208,                    /* fcall  */
  YYSYMBOL_command = 209,                  /* command  */
  YYSYMBOL_mlhs = 210,                     /* mlhs  */
  YYSYMBOL_mlhs_inner = 211,               /* mlhs_inner  */
  YYSYMBOL_mlhs_basic = 212,               /* mlhs_basic  */
  YYSYMBOL_mlhs_items_mlhs_item = 213,     /* mlhs_items_mlhs_item  */
  YYSYMBOL_mlhs_item = 214,                /* mlhs_item  */
  YYSYMBOL_mlhs_head = 215,                /* mlhs_head  */
  YYSYMBOL_mlhs_node = 216,                /* mlhs_node  */
  YYSYMBOL_lhs = 217,                      /* lhs  */
  YYSYMBOL_cname = 218,                    /* cname  */
  YYSYMBOL_cpath = 219,                    /* cpath  */
  YYSYMBOL_fname = 220,                    /* fname  */
  YYSYMBOL_fitem = 221,                    /* fitem  */
  YYSYMBOL_undef_list = 222,               /* undef_list  */
  YYSYMBOL_223_12 = 223,                   /* $@12  */
  YYSYMBOL_op = 224,                       /* op  */
  YYSYMBOL_reswords = 225,                 /* reswords  */
  YYSYMBOL_asgn_arg_rhs = 226,             /* asgn_arg_rhs  */
  YYSYMBOL_arg = 227,                      /* arg  */
  YYSYMBOL_op_asgn_arg_rhs = 228,          /* op_asgn_arg_rhs  */
  YYSYMBOL_range_expr_arg = 229,           /* range_expr_arg  */
  YYSYMBOL_def_endless_method_endless_arg = 230, /* def_endless_method_endless_arg  */
  YYSYMBOL_ternary = 231,                  /* ternary  */
  YYSYMBOL_endless_arg = 232,              /* endless_arg  */
  YYSYMBOL_relop = 233,                    /* relop  */
  YYSYMBOL_rel_expr = 234,                 /* rel_expr  */
  YYSYMBOL_lex_ctxt = 235,                 /* lex_ctxt  */
  YYSYMBOL_begin_defined = 236,            /* begin_defined  */
  YYSYMBOL_after_rescue = 237,             /* after_rescue  */
  YYSYMBOL_value_expr_arg = 238,           /* value_expr_arg  */
  YYSYMBOL_arg_value = 239,                /* arg_value  */
  YYSYMBOL_aref_args = 240,                /* aref_args  */
  YYSYMBOL_arg_rhs = 241,                  /* arg_rhs  */
  YYSYMBOL_paren_args = 242,               /* paren_args  */
  YYSYMBOL_opt_paren_args = 243,           /* opt_paren_args  */
  YYSYMBOL_opt_call_args = 244,            /* opt_call_args  */
  YYSYMBOL_value_expr_command = 245,       /* value_expr_command  */
  YYSYMBOL_call_args = 246,                /* call_args  */
  YYSYMBOL_247_13 = 247,                   /* $@13  */
  YYSYMBOL_command_args = 248,             /* command_args  */
  YYSYMBOL_block_arg = 249,                /* block_arg  */
  YYSYMBOL_opt_block_arg = 250,            /* opt_block_arg  */
  YYSYMBOL_args = 251,                     /* args  */
  YYSYMBOL_arg_splat = 252,                /* arg_splat  */
  YYSYMBOL_mrhs_arg = 253,                 /* mrhs_arg  */
  YYSYMBOL_mrhs = 254,                     /* mrhs  */
  YYSYMBOL_primary = 255,                  /* primary  */
  YYSYMBOL_256_14 = 256,                   /* $@14  */
  YYSYMBOL_257_15 = 257,                   /* $@15  */
  YYSYMBOL_258_16 = 258,                   /* @16  */
  YYSYMBOL_259_17 = 259,                   /* @17  */
  YYSYMBOL_260_18 = 260,                   /* $@18  */
  YYSYMBOL_261_19 = 261,                   /* $@19  */
  YYSYMBOL_262_20 = 262,                   /* $@20  */
  YYSYMBOL_263_21 = 263,                   /* $@21  */
  YYSYMBOL_264_22 = 264,                   /* $@22  */
  YYSYMBOL_265_23 = 265,                   /* $@23  */
  YYSYMBOL_266_24 = 266,                   /* $@24  */
  YYSYMBOL_value_expr_primary = 267,       /* value_expr_primary  */
  YYSYMBOL_primary_value = 268,            /* primary_value  */
  YYSYMBOL_k_begin = 269,                  /* k_begin  */
  YYSYMBOL_k_if = 270,                     /* k_if  */
  YYSYMBOL_k_unless = 271,                 /* k_unless  */
  YYSYMBOL_k_while = 272,                  /* k_while  */
  YYSYMBOL_k_until = 273,                  /* k_until  */
  YYSYMBOL_k_case = 274,                   /* k_case  */
  YYSYMBOL_k_for = 275,                    /* k_for  */
  YYSYMBOL_k_class = 276,                  /* k_class  */
  YYSYMBOL_k_module = 277,                 /* k_module  */
  YYSYMBOL_k_def = 278,                    /* k_def  */
  YYSYMBOL_k_do = 279,                     /* k_do  */
  YYSYMBOL_k_do_block = 280,               /* k_do_block  */
  YYSYMBOL_k_rescue = 281,                 /* k_rescue  */
  YYSYMBOL_k_ensure = 282,                 /* k_ensure  */
  YYSYMBOL_k_when = 283,                   /* k_when  */
  YYSYMBOL_k_else = 284,                   /* k_else  */
  YYSYMBOL_k_elsif = 285,                  /* k_elsif  */
  YYSYMBOL_k_end = 286,                    /* k_end  */
  YYSYMBOL_k_return = 287,                 /* k_return  */
  YYSYMBOL_k_yield = 288,                  /* k_yield  */
  YYSYMBOL_then = 289,                     /* then  */
  YYSYMBOL_do = 290,                       /* do  */
  YYSYMBOL_if_tail = 291,                  /* if_tail  */
  YYSYMBOL_opt_else = 292,                 /* opt_else  */
  YYSYMBOL_for_var = 293,                  /* for_var  */
  YYSYMBOL_f_marg = 294,                   /* f_marg  */
  YYSYMBOL_mlhs_items_f_marg = 295,        /* mlhs_items_f_marg  */
  YYSYMBOL_f_margs = 296,                  /* f_margs  */
  YYSYMBOL_f_rest_marg = 297,              /* f_rest_marg  */
  YYSYMBOL_f_any_kwrest = 298,             /* f_any_kwrest  */
  YYSYMBOL_299_25 = 299,                   /* $@25  */
  YYSYMBOL_f_eq = 300,                     /* f_eq  */
  YYSYMBOL_f_kw_primary_value = 301,       /* f_kw_primary_value  */
  YYSYMBOL_f_kwarg_primary_value = 302,    /* f_kwarg_primary_value  */
  YYSYMBOL_args_tail_basic_primary_value = 303, /* args_tail_basic_primary_value  */
  YYSYMBOL_block_args_tail = 304,          /* block_args_tail  */
  YYSYMBOL_excessed_comma = 305,           /* excessed_comma  */
  YYSYMBOL_f_opt_primary_value = 306,      /* f_opt_primary_value  */
  YYSYMBOL_f_opt_arg_primary_value = 307,  /* f_opt_arg_primary_value  */
  YYSYMBOL_opt_args_tail_block_args_tail = 308, /* opt_args_tail_block_args_tail  */
  YYSYMBOL_block_param = 309,              /* block_param  */
  YYSYMBOL_opt_block_param_def = 310,      /* opt_block_param_def  */
  YYSYMBOL_block_param_def = 311,          /* block_param_def  */
  YYSYMBOL_opt_block_param = 312,          /* opt_block_param  */
  YYSYMBOL_opt_bv_decl = 313,              /* opt_bv_decl  */
  YYSYMBOL_bv_decls = 314,                 /* bv_decls  */
  YYSYMBOL_bvar = 315,                     /* bvar  */
  YYSYMBOL_max_numparam = 316,             /* max_numparam  */
  YYSYMBOL_numparam = 317,                 /* numparam  */
  YYSYMBOL_it_id = 318,                    /* it_id  */
  YYSYMBOL_319_26 = 319,                   /* @26  */
  YYSYMBOL_320_27 = 320,                   /* $@27  */
  YYSYMBOL_lambda = 321,                   /* lambda  */
  YYSYMBOL_f_larglist = 322,               /* f_larglist  */
  YYSYMBOL_lambda_body = 323,              /* lambda_body  */
  YYSYMBOL_324_28 = 324,                   /* $@28  */
  YYSYMBOL_do_block = 325,                 /* do_block  */
  YYSYMBOL_block_call = 326,               /* block_call  */
  YYSYMBOL_method_call = 327,              /* method_call  */
  YYSYMBOL_brace_block = 328,              /* brace_block  */
  YYSYMBOL_329_29 = 329,                   /* @29  */
  YYSYMBOL_brace_body = 330,               /* brace_body  */
  YYSYMBOL_331_30 = 331,                   /* @30  */
  YYSYMBOL_do_body = 332,                  /* do_body  */
  YYSYMBOL_case_args = 333,                /* case_args  */
  YYSYMBOL_case_body = 334,                /* case_body  */
  YYSYMBOL_cases = 335,                    /* cases  */
  YYSYMBOL_p_pvtbl = 336,                  /* p_pvtbl  */
  YYSYMBOL_p_pktbl = 337,                  /* p_pktbl  */
  YYSYMBOL_p_in_kwarg = 338,               /* p_in_kwarg  */
  YYSYMBOL_339_31 = 339,                   /* $@31  */
  YYSYMBOL_p_case_body = 340,              /* p_case_body  */
  YYSYMBOL_p_cases = 341,                  /* p_cases  */
  YYSYMBOL_p_top_expr = 342,               /* p_top_expr  */
  YYSYMBOL_p_top_expr_body = 343,          /* p_top_expr_body  */
  YYSYMBOL_p_expr = 344,                   /* p_expr  */
  YYSYMBOL_p_as = 345,                     /* p_as  */
  YYSYMBOL_p_alt = 346,                    /* p_alt  */
  YYSYMBOL_p_lparen = 347,                 /* p_lparen  */
  YYSYMBOL_p_lbracket = 348,               /* p_lbracket  */
  YYSYMBOL_p_expr_basic = 349,             /* p_expr_basic  */
  YYSYMBOL_350_32 = 350,                   /* $@32  */
  YYSYMBOL_p_args = 351,                   /* p_args  */
  YYSYMBOL_p_args_head = 352,              /* p_args_head  */
  YYSYMBOL_p_args_tail = 353,              /* p_args_tail  */
  YYSYMBOL_p_find = 354,                   /* p_find  */
  YYSYMBOL_p_rest = 355,                   /* p_rest  */
  YYSYMBOL_p_args_post = 356,              /* p_args_post  */
  YYSYMBOL_p_arg = 357,                    /* p_arg  */
  YYSYMBOL_p_kwargs = 358,                 /* p_kwargs  */
  YYSYMBOL_p_kwarg = 359,                  /* p_kwarg  */
  YYSYMBOL_p_kw = 360,                     /* p_kw  */
  YYSYMBOL_p_kw_label = 361,               /* p_kw_label  */
  YYSYMBOL_p_kwrest = 362,                 /* p_kwrest  */
  YYSYMBOL_p_kwnorest = 363,               /* p_kwnorest  */
  YYSYMBOL_p_any_kwrest = 364,             /* p_any_kwrest  */
  YYSYMBOL_p_value = 365,                  /* p_value  */
  YYSYMBOL_range_expr_p_primitive = 366,   /* range_expr_p_primitive  */
  YYSYMBOL_p_primitive = 367,              /* p_primitive  */
  YYSYMBOL_p_variable = 368,               /* p_variable  */
  YYSYMBOL_p_var_ref = 369,                /* p_var_ref  */
  YYSYMBOL_p_expr_ref = 370,               /* p_expr_ref  */
  YYSYMBOL_p_const = 371,                  /* p_const  */
  YYSYMBOL_opt_rescue = 372,               /* opt_rescue  */
  YYSYMBOL_exc_list = 373,                 /* exc_list  */
  YYSYMBOL_exc_var = 374,                  /* exc_var  */
  YYSYMBOL_opt_ensure = 375,               /* opt_ensure  */
  YYSYMBOL_literal = 376,                  /* literal  */
  YYSYMBOL_strings = 377,                  /* strings  */
  YYSYMBOL_string = 378,                   /* string  */
  YYSYMBOL_string1 = 379,                  /* string1  */
  YYSYMBOL_xstring = 380,                  /* xstring  */
  YYSYMBOL_regexp = 381,                   /* regexp  */
  YYSYMBOL_nonempty_list__ = 382,          /* nonempty_list_' '  */
  YYSYMBOL_words_tWORDS_BEG_word_list = 383, /* words_tWORDS_BEG_word_list  */
  YYSYMBOL_words = 384,                    /* words  */
  YYSYMBOL_word_list = 385,                /* word_list  */
  YYSYMBOL_word = 386,                     /* word  */
  YYSYMBOL_words_tSYMBOLS_BEG_symbol_list = 387, /* words_tSYMBOLS_BEG_symbol_list  */
  YYSYMBOL_symbols = 388,                  /* symbols  */
  YYSYMBOL_symbol_list = 389,              /* symbol_list  */
  YYSYMBOL_words_tQWORDS_BEG_qword_list = 390, /* words_tQWORDS_BEG_qword_list  */
  YYSYMBOL_qwords = 391,                   /* qwords  */
  YYSYMBOL_words_tQSYMBOLS_BEG_qsym_list = 392, /* words_tQSYMBOLS_BEG_qsym_list  */
  YYSYMBOL_qsymbols = 393,                 /* qsymbols  */
  YYSYMBOL_qword_list = 394,               /* qword_list  */
  YYSYMBOL_qsym_list = 395,                /* qsym_list  */
  YYSYMBOL_string_contents = 396,          /* string_contents  */
  YYSYMBOL_xstring_contents = 397,         /* xstring_contents  */
  YYSYMBOL_regexp_contents = 398,          /* regexp_contents  */
  YYSYMBOL_string_content = 399,           /* string_content  */
  YYSYMBOL_400_33 = 400,                   /* @33  */
  YYSYMBOL_401_34 = 401,                   /* @34  */
  YYSYMBOL_402_35 = 402,                   /* @35  */
  YYSYMBOL_403_36 = 403,                   /* @36  */
  YYSYMBOL_string_dend = 404,              /* string_dend  */
  YYSYMBOL_string_dvar = 405,              /* string_dvar  */
  YYSYMBOL_symbol = 406,                   /* symbol  */
  YYSYMBOL_ssym = 407,                     /* ssym  */
  YYSYMBOL_sym = 408,                      /* sym  */
  YYSYMBOL_dsym = 409,                     /* dsym  */
  YYSYMBOL_numeric = 410,                  /* numeric  */
  YYSYMBOL_simple_numeric = 411,           /* simple_numeric  */
  YYSYMBOL_nonlocal_var = 412,             /* nonlocal_var  */
  YYSYMBOL_user_variable = 413,            /* user_variable  */
  YYSYMBOL_keyword_variable = 414,         /* keyword_variable  */
  YYSYMBOL_var_ref = 415,                  /* var_ref  */
  YYSYMBOL_var_lhs = 416,                  /* var_lhs  */
  YYSYMBOL_backref = 417,                  /* backref  */
  YYSYMBOL_418_37 = 418,                   /* $@37  */
  YYSYMBOL_superclass = 419,               /* superclass  */
  YYSYMBOL_f_opt_paren_args = 420,         /* f_opt_paren_args  */
  YYSYMBOL_f_paren_args = 421,             /* f_paren_args  */
  YYSYMBOL_f_arglist = 422,                /* f_arglist  */
  YYSYMBOL_423_38 = 423,                   /* @38  */
  YYSYMBOL_f_kw_arg_value = 424,           /* f_kw_arg_value  */
  YYSYMBOL_f_kwarg_arg_value = 425,        /* f_kwarg_arg_value  */
  YYSYMBOL_args_tail_basic_arg_value = 426, /* args_tail_basic_arg_value  */
  YYSYMBOL_args_tail = 427,                /* args_tail  */
  YYSYMBOL_f_opt_arg_value = 428,          /* f_opt_arg_value  */
  YYSYMBOL_f_opt_arg_arg_value = 429,      /* f_opt_arg_arg_value  */
  YYSYMBOL_opt_args_tail_args_tail = 430,  /* opt_args_tail_args_tail  */
  YYSYMBOL_f_args = 431,                   /* f_args  */
  YYSYMBOL_args_forward = 432,             /* args_forward  */
  YYSYMBOL_f_bad_arg = 433,                /* f_bad_arg  */
  YYSYMBOL_f_norm_arg = 434,               /* f_norm_arg  */
  YYSYMBOL_f_arg_asgn = 435,               /* f_arg_asgn  */
  YYSYMBOL_f_arg_item = 436,               /* f_arg_item  */
  YYSYMBOL_f_arg = 437,                    /* f_arg  */
  YYSYMBOL_f_label = 438,                  /* f_label  */
  YYSYMBOL_kwrest_mark = 439,              /* kwrest_mark  */
  YYSYMBOL_f_no_kwarg = 440,               /* f_no_kwarg  */
  YYSYMBOL_f_kwrest = 441,                 /* f_kwrest  */
  YYSYMBOL_restarg_mark = 442,             /* restarg_mark  */
  YYSYMBOL_f_rest_arg = 443,               /* f_rest_arg  */
  YYSYMBOL_blkarg_mark = 444,              /* blkarg_mark  */
  YYSYMBOL_f_block_arg = 445,              /* f_block_arg  */
  YYSYMBOL_opt_f_block_arg = 446,          /* opt_f_block_arg  */
  YYSYMBOL_value_expr_singleton_expr = 447, /* value_expr_singleton_expr  */
  YYSYMBOL_singleton = 448,                /* singleton  */
  YYSYMBOL_singleton_expr = 449,           /* singleton_expr  */
  YYSYMBOL_450_39 = 450,                   /* $@39  */
  YYSYMBOL_assoc_list = 451,               /* assoc_list  */
  YYSYMBOL_assocs = 452,                   /* assocs  */
  YYSYMBOL_assoc = 453,                    /* assoc  */
  YYSYMBOL_operation2 = 454,               /* operation2  */
  YYSYMBOL_operation3 = 455,               /* operation3  */
  YYSYMBOL_dot_or_colon = 456,             /* dot_or_colon  */
  YYSYMBOL_call_op = 457,                  /* call_op  */
  YYSYMBOL_call_op2 = 458,                 /* call_op2  */
  YYSYMBOL_rparen = 459,                   /* rparen  */
  YYSYMBOL_rbracket = 460,                 /* rbracket  */
  YYSYMBOL_rbrace = 461,                   /* rbrace  */
  YYSYMBOL_trailer = 462,                  /* trailer  */
  YYSYMBOL_term = 463,                     /* term  */
  YYSYMBOL_terms = 464,                    /* terms  */
  YYSYMBOL_none = 465                      /* none  */
};
typedef enum yysymbol_kind_t yysymbol_kind_t;
 
 
 
 
#ifdef short
# undef short
#endif
 
/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
   <limits.h> and (if available) <stdint.h> are included
   so that the code can choose integer types of a good width.  */
 
#ifndef __PTRDIFF_MAX__
# include <limits.h> /* INFRINGES ON USER NAME SPACE */
# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stdint.h> /* INFRINGES ON USER NAME SPACE */
#  define YY_STDINT_H
# endif
#endif
 
/* Narrow types that promote to a signed type and that can represent a
   signed or unsigned integer of at least N bits.  In tables they can
   save space and decrease cache pressure.  Promoting to a signed type
   helps avoid bugs in integer arithmetic.  */
 
#ifdef __INT_LEAST8_MAX__
typedef __INT_LEAST8_TYPE__ yytype_int8;
#elif defined YY_STDINT_H
typedef int_least8_t yytype_int8;
#else
typedef signed char yytype_int8;
#endif
 
#ifdef __INT_LEAST16_MAX__
typedef __INT_LEAST16_TYPE__ yytype_int16;
#elif defined YY_STDINT_H
typedef int_least16_t yytype_int16;
#else
typedef short yytype_int16;
#endif
 
/* Work around bug in HP-UX 11.23, which defines these macros
   incorrectly for preprocessor constants.  This workaround can likely
   be removed in 2023, as HPE has promised support for HP-UX 11.23
   (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
   <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>.  */
#ifdef __hpux
# undef UINT_LEAST8_MAX
# undef UINT_LEAST16_MAX
# define UINT_LEAST8_MAX 255
# define UINT_LEAST16_MAX 65535
#endif
 
#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
typedef __UINT_LEAST8_TYPE__ yytype_uint8;
#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST8_MAX <= INT_MAX)
typedef uint_least8_t yytype_uint8;
#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
typedef unsigned char yytype_uint8;
#else
typedef short yytype_uint8;
#endif
 
#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
typedef __UINT_LEAST16_TYPE__ yytype_uint16;
#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST16_MAX <= INT_MAX)
typedef uint_least16_t yytype_uint16;
#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
typedef unsigned short yytype_uint16;
#else
typedef int yytype_uint16;
#endif
 
#ifndef YYPTRDIFF_T
# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
#  define YYPTRDIFF_T __PTRDIFF_TYPE__
#  define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
# elif defined PTRDIFF_MAX
#  ifndef ptrdiff_t
#   include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  endif
#  define YYPTRDIFF_T ptrdiff_t
#  define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
# else
#  define YYPTRDIFF_T long
#  define YYPTRDIFF_MAXIMUM LONG_MAX
# endif
#endif
 
#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
#  define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
#  define YYSIZE_T size_t
# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# else
#  define YYSIZE_T unsigned
# endif
#endif
 
#define YYSIZE_MAXIMUM                                  \
  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))
 
#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
 
 
/* Stored state numbers (used for stacks). */
typedef yytype_int16 yy_state_t;
 
/* State numbers in computations.  */
typedef int yy_state_fast_t;
 
#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
#  if ENABLE_NLS
#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
#  endif
# endif
# ifndef YY_
#  define YY_(Msgid) Msgid
# endif
#endif
 
 
#ifndef YY_ATTRIBUTE_PURE
# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
#  define YY_ATTRIBUTE_PURE
# endif
#endif
 
#ifndef YY_ATTRIBUTE_UNUSED
# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
# else
#  define YY_ATTRIBUTE_UNUSED
# endif
#endif
 
/* Suppress unused-variable warnings by "using" E.  */
#if ! defined lint || defined __GNUC__
# define YY_USE(E) ((void) (E))
#else
# define YY_USE(E) /* empty */
#endif
 
/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
# else
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")              \
    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# endif
# define YY_IGNORE_MAYBE_UNINITIALIZED_END      \
    _Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif
 
#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
# define YY_IGNORE_USELESS_CAST_BEGIN                          \
    _Pragma ("GCC diagnostic push")                            \
    _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
# define YY_IGNORE_USELESS_CAST_END            \
    _Pragma ("GCC diagnostic pop")
#endif
#ifndef YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_END
#endif
 
 
#define YY_ASSERT(E) ((void) (0 && (E)))
 
#if 1
 
/* The parser invokes alloca or malloc; define the necessary symbols.  */
 
# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_alloca
#   elif defined __BUILTIN_VA_ARG_INCR
#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
#   elif defined _AIX
#    define YYSTACK_ALLOC __alloca
#   elif defined _MSC_VER
#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
#    define alloca _alloca
#   else
#    define YYSTACK_ALLOC alloca
#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
#     ifndef EXIT_SUCCESS
#      define EXIT_SUCCESS 0
#     endif
#    endif
#   endif
#  endif
# endif
 
# ifdef YYSTACK_ALLOC
   /* Pacify GCC's 'empty if-body' warning.  */
#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
#  ifndef YYSTACK_ALLOC_MAXIMUM
    /* The OS might guarantee only one guard page at the bottom of the stack,
       and a page size can be as small as 4096 bytes.  So we cannot safely
       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
       to allow for a few compiler-allocated temporary stack slots.  */
#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
#  endif
# else
#  define YYSTACK_ALLOC YYMALLOC
#  define YYSTACK_FREE YYFREE
#  ifndef YYSTACK_ALLOC_MAXIMUM
#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
#  endif
#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
       && ! ((defined YYMALLOC || defined malloc) \
             && (defined YYFREE || defined free)))
#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
#   ifndef EXIT_SUCCESS
#    define EXIT_SUCCESS 0
#   endif
#  endif
#  ifndef YYMALLOC
#   define YYMALLOC malloc
#   if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
#  ifndef YYFREE
#   define YYFREE free
#   if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
# endif
#endif /* 1 */
 
#if (! defined yyoverflow \
     && (! defined __cplusplus \
         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  yy_state_t yyss_alloc;
  YYSTYPE yyvs_alloc;
  YYLTYPE yyls_alloc;
};
 
/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
 
/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \
             + YYSIZEOF (YYLTYPE)) \
      + 2 * YYSTACK_GAP_MAXIMUM)
 
# define YYCOPY_NEEDED 1
 
/* Relocate STACK from its old location to the new one.  The
   local variables YYSIZE and YYSTACKSIZE give the old and new number of
   elements in the stack, and YYPTR gives the new location of the
   stack.  Advance YYPTR to a properly aligned location for the next
   stack.  */
# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)
 
#endif
 
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST.  The source and destination do
   not overlap.  */
# ifndef YYCOPY
#  if defined __GNUC__ && 1 < __GNUC__
#   define YYCOPY(Dst, Src, Count) \
      __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
#  else
#   define YYCOPY(Dst, Src, Count)              \
      do                                        \
        {                                       \
          YYPTRDIFF_T yyi;                      \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (Dst)[yyi] = (Src)[yyi];            \
        }                                       \
      while (0)
#  endif
# endif
#endif /* !YYCOPY_NEEDED */
 
/* YYFINAL -- State number of the termination state.  */
#define YYFINAL  143
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   16265
 
/* YYNTOKENS -- Number of terminals.  */
#define YYNTOKENS  162
/* YYNNTS -- Number of nonterminals.  */
#define YYNNTS  304
/* YYNRULES -- Number of rules.  */
#define YYNRULES  813
/* YYNSTATES -- Number of states.  */
#define YYNSTATES  1376
 
/* YYMAXUTOK -- Last valid token kind.  */
#define YYMAXUTOK   361
 
 
/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex, with out-of-bounds checking.  */
#define YYTRANSLATE(YYX)                                \
  (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
   ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
   : YYSYMBOL_YYUNDEF)
 
/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex.  */
static const yytype_uint8 yytranslate[] =
{
       0,     2,     2,     2,     2,     2,     2,     2,     2,    72,
     154,    75,    73,    74,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,   161,   148,     2,     2,     2,   146,   141,     2,
     157,   158,   144,   142,   155,   143,    69,   145,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,   136,   160,
     138,   134,   137,   135,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,   153,    70,   159,   140,     2,   156,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   151,   139,   152,   149,     2,    89,    90,
      91,    92,    76,    77,    78,    79,    95,    96,    84,    83,
      80,    81,    82,    87,    88,    93,    94,    98,    85,    86,
      97,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    66,    67,    68,    71,    99,   100,   101,   102,   103,
     104,   105,   106,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,   119,   120,   121,   122,   123,
     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
     147,   150
};
 
#if YYDEBUG
/* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
static const yytype_int16 yyrline[] =
{
       0,  3165,  3159,  3165,  3165,  3165,  3165,  3185,  3190,  3195,
    3202,  3207,  3214,  3216,  3234,  3230,  3235,  3234,  3246,  3243,
    3256,  3261,  3266,  3273,  3275,  3274,  3284,  3286,  3293,  3293,
    3298,  3303,  3311,  3320,  3327,  3333,  3339,  3350,  3361,  3370,
    3384,  3385,  3390,  3390,  3391,  3402,  3407,  3408,  3415,  3415,
    3416,  3416,  3416,  3416,  3416,  3416,  3416,  3416,  3416,  3417,
    3417,  3417,  3420,  3421,  3427,  3427,  3427,  3434,  3435,  3442,
    3445,  3446,  3451,  3456,  3461,  3467,  3466,  3480,  3479,  3492,
    3495,  3506,  3516,  3515,  3529,  3529,  3530,  3536,  3536,  3536,
    3543,  3544,  3547,  3547,  3550,  3551,  3558,  3566,  3566,  3566,
    3573,  3580,  3589,  3594,  3599,  3604,  3609,  3615,  3621,  3627,
    3632,  3639,  3648,  3649,  3656,  3657,  3664,  3669,  3674,  3679,
    3679,  3679,  3684,  3689,  3694,  3699,  3704,  3709,  3716,  3717,
    3724,  3729,  3737,  3737,  3742,  3747,  3747,  3753,  3758,  3763,
    3768,  3776,  3776,  3781,  3786,  3786,  3791,  3796,  3801,  3806,
    3814,  3822,  3825,  3830,  3835,  3842,  3842,  3842,  3843,  3848,
    3851,  3856,  3859,  3864,  3864,  3872,  3873,  3874,  3875,  3876,
    3877,  3878,  3879,  3880,  3881,  3882,  3883,  3884,  3885,  3886,
    3887,  3888,  3889,  3890,  3891,  3892,  3893,  3894,  3895,  3896,
    3897,  3898,  3899,  3900,  3901,  3904,  3904,  3904,  3905,  3905,
    3906,  3906,  3906,  3907,  3907,  3907,  3907,  3908,  3908,  3908,
    3908,  3909,  3909,  3909,  3910,  3910,  3910,  3910,  3911,  3911,
    3911,  3911,  3912,  3912,  3912,  3912,  3913,  3913,  3913,  3913,
    3914,  3914,  3914,  3914,  3915,  3915,  3918,  3918,  3919,  3919,
    3919,  3919,  3919,  3919,  3919,  3919,  3919,  3920,  3920,  3920,
    3920,  3920,  3920,  3920,  3921,  3926,  3931,  3936,  3941,  3946,
    3951,  3956,  3961,  3966,  3971,  3976,  3981,  3986,  3987,  3992,
    3997,  4002,  4007,  4012,  4017,  4022,  4027,  4032,  4037,  4042,
    4049,  4049,  4049,  4050,  4051,  4054,  4063,  4064,  4070,  4077,
    4078,  4079,  4080,  4083,  4088,  4096,  4102,  4109,  4116,  4116,
    4119,  4120,  4121,  4126,  4133,  4138,  4147,  4152,  4162,  4174,
    4175,  4181,  4182,  4183,  4184,  4189,  4196,  4196,  4201,  4206,
    4211,  4217,  4223,  4227,  4227,  4265,  4270,  4278,  4283,  4291,
    4296,  4301,  4306,  4314,  4319,  4328,  4329,  4333,  4338,  4343,
    4361,  4361,  4361,  4361,  4361,  4361,  4361,  4361,  4362,  4363,
    4364,  4370,  4369,  4382,  4382,  4388,  4394,  4399,  4404,  4409,
    4415,  4420,  4425,  4430,  4435,  4442,  4447,  4452,  4457,  4458,
    4464,  4466,  4478,  4487,  4496,  4505,  4504,  4519,  4518,  4531,
    4539,  4539,  4540,  4584,  4583,  4606,  4605,  4625,  4624,  4643,
    4641,  4658,  4656,  4671,  4676,  4681,  4686,  4701,  4701,  4704,
    4711,  4729,  4736,  4744,  4752,  4759,  4767,  4776,  4785,  4793,
    4800,  4807,  4815,  4822,  4828,  4843,  4850,  4855,  4861,  4868,
    4875,  4876,  4877,  4880,  4881,  4884,  4886,  4895,  4896,  4903,
    4904,  4907,  4912,  4920,  4920,  4920,  4925,  4930,  4935,  4940,
    4947,  4953,  4960,  4961,  4968,  4968,  4970,  4970,  4970,  4970,
    4970,  4970,  4970,  4970,  4970,  4973,  4981,  4981,  4981,  4981,
    4981,  4981,  4986,  4991,  4996,  5001,  5006,  5012,  5017,  5022,
    5027,  5032,  5037,  5042,  5047,  5052,  5059,  5060,  5066,  5076,
    5080,  5083,  5088,  5095,  5097,  5101,  5106,  5109,  5115,  5120,
    5127,  5133,  5126,  5160,  5167,  5176,  5183,  5182,  5193,  5201,
    5213,  5223,  5232,  5239,  5246,  5257,  5263,  5268,  5274,  5284,
    5289,  5297,  5303,  5311,  5313,  5328,  5328,  5349,  5355,  5360,
    5366,  5374,  5383,  5384,  5387,  5388,  5390,  5401,  5406,  5414,
    5415,  5418,  5419,  5425,  5433,  5434,  5440,  5446,  5451,  5456,
    5463,  5466,  5473,  5476,  5481,  5484,  5491,  5498,  5499,  5500,
    5507,  5514,  5521,  5527,  5534,  5541,  5548,  5554,  5559,  5564,
    5571,  5570,  5581,  5587,  5595,  5601,  5606,  5611,  5616,  5621,
    5624,  5625,  5632,  5637,  5644,  5652,  5658,  5665,  5666,  5673,
    5680,  5685,  5690,  5695,  5702,  5704,  5711,  5717,  5729,  5730,
    5745,  5750,  5757,  5763,  5764,  5771,  5772,  5772,  5772,  5772,
    5772,  5772,  5772,  5773,  5774,  5775,  5778,  5778,  5778,  5778,
    5778,  5778,  5778,  5778,  5779,  5784,  5787,  5795,  5807,  5814,
    5821,  5826,  5831,  5839,  5859,  5862,  5867,  5871,  5874,  5879,
    5882,  5889,  5892,  5893,  5896,  5908,  5909,  5910,  5917,  5930,
    5942,  5949,  5949,  5949,  5949,  5953,  5957,  5964,  5966,  5973,
    5973,  5977,  5981,  5988,  5988,  5991,  5991,  5995,  5999,  6007,
    6011,  6019,  6023,  6031,  6035,  6043,  6047,  6073,  6076,  6075,
    6090,  6098,  6102,  6106,  6121,  6122,  6125,  6130,  6133,  6134,
    6137,  6153,  6154,  6157,  6165,  6166,  6174,  6175,  6176,  6177,
    6180,  6181,  6182,  6185,  6185,  6186,  6189,  6190,  6191,  6192,
    6193,  6194,  6195,  6198,  6208,  6215,  6215,  6222,  6223,  6227,
    6226,  6236,  6239,  6240,  6249,  6259,  6260,  6260,  6277,  6277,
    6277,  6277,  6277,  6277,  6277,  6277,  6277,  6278,  6295,  6295,
    6295,  6295,  6295,  6295,  6300,  6305,  6310,  6315,  6320,  6325,
    6330,  6335,  6340,  6345,  6350,  6355,  6360,  6366,  6373,  6384,
    6393,  6402,  6411,  6422,  6423,  6433,  6440,  6445,  6464,  6466,
    6477,  6497,  6498,  6501,  6507,  6513,  6521,  6522,  6525,  6531,
    6539,  6540,  6543,  6549,  6557,  6562,  6566,  6566,  6596,  6598,
    6597,  6610,  6611,  6618,  6620,  6645,  6650,  6655,  6662,  6668,
    6673,  6686,  6686,  6686,  6687,  6690,  6691,  6692,  6695,  6696,
    6699,  6700,  6703,  6704,  6707,  6710,  6713,  6716,  6717,  6720,
    6728,  6735,  6736,  6740
};
#endif
 
#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
 
#if 1
/* The user-facing name of the symbol whose (internal) number is
   YYSYMBOL.  No bounds checking.  */
static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
 
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
static const char *const yytname[] =
{
  "\"end-of-input\"", "error", "\"invalid token\"", "\"'class'\"",
  "\"'module'\"", "\"'def'\"", "\"'undef'\"", "\"'begin'\"",
  "\"'rescue'\"", "\"'ensure'\"", "\"'end'\"", "\"'if'\"", "\"'unless'\"",
  "\"'then'\"", "\"'elsif'\"", "\"'else'\"", "\"'case'\"", "\"'when'\"",
  "\"'while'\"", "\"'until'\"", "\"'for'\"", "\"'break'\"", "\"'next'\"",
  "\"'redo'\"", "\"'retry'\"", "\"'in'\"", "\"'do'\"",
  "\"'do' for condition\"", "\"'do' for block\"", "\"'do' for lambda\"",
  "\"'return'\"", "\"'yield'\"", "\"'super'\"", "\"'self'\"", "\"'nil'\"",
  "\"'true'\"", "\"'false'\"", "\"'and'\"", "\"'or'\"", "\"'not'\"",
  "\"'if' modifier\"", "\"'unless' modifier\"", "\"'while' modifier\"",
  "\"'until' modifier\"", "\"'rescue' modifier\"", "\"'alias'\"",
  "\"'defined?'\"", "\"'BEGIN'\"", "\"'END'\"", "\"'__LINE__'\"",
  "\"'__FILE__'\"", "\"'__ENCODING__'\"", "\"local variable or method\"",
  "\"method\"", "\"global variable\"", "\"instance variable\"",
  "\"constant\"", "\"class variable\"", "\"label\"", "\"integer literal\"",
  "\"float literal\"", "\"rational literal\"", "\"imaginary literal\"",
  "\"char literal\"", "\"numbered reference\"", "\"back reference\"",
  "\"literal content\"", "tREGEXP_END", "\"dummy end\"", "'.'",
  "\"backslash\"", "\"escaped space\"", "\"escaped horizontal tab\"",
  "\"escaped form feed\"", "\"escaped carriage return\"",
  "\"escaped vertical tab\"", "\"unary+\"", "\"unary-\"", "\"**\"",
  "\"<=>\"", "\"==\"", "\"===\"", "\"!=\"", "\">=\"", "\"<=\"", "\"&&\"",
  "\"||\"", "\"=~\"", "\"!~\"", "\"..\"", "\"...\"", "\"(..\"", "\"(...\"",
  "\"[]\"", "\"[]=\"", "\"<<\"", "\">>\"", "\"&.\"", "\"::\"",
  "\":: at EXPR_BEG\"", "\"operator-assignment\"", "\"=>\"", "\"(\"",
  "\"( arg\"", "\"[\"", "\"{\"", "\"{ arg\"", "\"*\"", "\"**arg\"",
  "\"&\"", "\"->\"", "\"symbol literal\"", "\"string literal\"",
  "\"backtick literal\"", "\"regexp literal\"", "\"word list\"",
  "\"verbatim word list\"", "\"symbol list\"", "\"verbatim symbol list\"",
  "\"terminator\"", "\"'}'\"", "\"'#{'\"", "tSTRING_DVAR", "tLAMBEG",
  "tLABEL_END", "tIGNORED_NL", "tCOMMENT", "tEMBDOC_BEG", "tEMBDOC",
  "tEMBDOC_END", "tHEREDOC_BEG", "tHEREDOC_END", "k__END__", "tLOWEST",
  "'='", "'?'", "':'", "'>'", "'<'", "'|'", "'^'", "'&'", "'+'", "'-'",
  "'*'", "'/'", "'%'", "tUMINUS_NUM", "'!'", "'~'", "tLAST_TOKEN", "'{'",
  "'}'", "'['", "'\\n'", "','", "'`'", "'('", "')'", "']'", "';'", "' '",
  "$accept", "option_terms", "compstmt_top_stmts", "$@1", "program",
  "top_stmts", "top_stmt", "block_open", "begin_block", "compstmt_stmts",
  "$@2", "$@3", "bodystmt", "$@4", "stmts", "stmt_or_begin", "$@5",
  "allow_exits", "k_END", "$@6", "stmt", "asgn_mrhs", "asgn_command_rhs",
  "command_asgn", "op_asgn_command_rhs",
  "def_endless_method_endless_command", "endless_command", "option_'\\n'",
  "command_rhs", "expr", "$@7", "$@8", "def_name", "defn_head", "$@9",
  "defs_head", "value_expr_expr", "expr_value", "$@10", "$@11",
  "expr_value_do", "command_call", "value_expr_command_call",
  "command_call_value", "block_command", "cmd_brace_block", "fcall",
  "command", "mlhs", "mlhs_inner", "mlhs_basic", "mlhs_items_mlhs_item",
  "mlhs_item", "mlhs_head", "mlhs_node", "lhs", "cname", "cpath", "fname",
  "fitem", "undef_list", "$@12", "op", "reswords", "asgn_arg_rhs", "arg",
  "op_asgn_arg_rhs", "range_expr_arg", "def_endless_method_endless_arg",
  "ternary", "endless_arg", "relop", "rel_expr", "lex_ctxt",
  "begin_defined", "after_rescue", "value_expr_arg", "arg_value",
  "aref_args", "arg_rhs", "paren_args", "opt_paren_args", "opt_call_args",
  "value_expr_command", "call_args", "$@13", "command_args", "block_arg",
  "opt_block_arg", "args", "arg_splat", "mrhs_arg", "mrhs", "primary",
  "$@14", "$@15", "@16", "@17", "$@18", "$@19", "$@20", "$@21", "$@22",
  "$@23", "$@24", "value_expr_primary", "primary_value", "k_begin", "k_if",
  "k_unless", "k_while", "k_until", "k_case", "k_for", "k_class",
  "k_module", "k_def", "k_do", "k_do_block", "k_rescue", "k_ensure",
  "k_when", "k_else", "k_elsif", "k_end", "k_return", "k_yield", "then",
  "do", "if_tail", "opt_else", "for_var", "f_marg", "mlhs_items_f_marg",
  "f_margs", "f_rest_marg", "f_any_kwrest", "$@25", "f_eq",
  "f_kw_primary_value", "f_kwarg_primary_value",
  "args_tail_basic_primary_value", "block_args_tail", "excessed_comma",
  "f_opt_primary_value", "f_opt_arg_primary_value",
  "opt_args_tail_block_args_tail", "block_param", "opt_block_param_def",
  "block_param_def", "opt_block_param", "opt_bv_decl", "bv_decls", "bvar",
  "max_numparam", "numparam", "it_id", "@26", "$@27", "lambda",
  "f_larglist", "lambda_body", "$@28", "do_block", "block_call",
  "method_call", "brace_block", "@29", "brace_body", "@30", "do_body",
  "case_args", "case_body", "cases", "p_pvtbl", "p_pktbl", "p_in_kwarg",
  "$@31", "p_case_body", "p_cases", "p_top_expr", "p_top_expr_body",
  "p_expr", "p_as", "p_alt", "p_lparen", "p_lbracket", "p_expr_basic",
  "$@32", "p_args", "p_args_head", "p_args_tail", "p_find", "p_rest",
  "p_args_post", "p_arg", "p_kwargs", "p_kwarg", "p_kw", "p_kw_label",
  "p_kwrest", "p_kwnorest", "p_any_kwrest", "p_value",
  "range_expr_p_primitive", "p_primitive", "p_variable", "p_var_ref",
  "p_expr_ref", "p_const", "opt_rescue", "exc_list", "exc_var",
  "opt_ensure", "literal", "strings", "string", "string1", "xstring",
  "regexp", "nonempty_list_' '", "words_tWORDS_BEG_word_list", "words",
  "word_list", "word", "words_tSYMBOLS_BEG_symbol_list", "symbols",
  "symbol_list", "words_tQWORDS_BEG_qword_list", "qwords",
  "words_tQSYMBOLS_BEG_qsym_list", "qsymbols", "qword_list", "qsym_list",
  "string_contents", "xstring_contents", "regexp_contents",
  "string_content", "@33", "@34", "@35", "@36", "string_dend",
  "string_dvar", "symbol", "ssym", "sym", "dsym", "numeric",
  "simple_numeric", "nonlocal_var", "user_variable", "keyword_variable",
  "var_ref", "var_lhs", "backref", "$@37", "superclass",
  "f_opt_paren_args", "f_paren_args", "f_arglist", "@38", "f_kw_arg_value",
  "f_kwarg_arg_value", "args_tail_basic_arg_value", "args_tail",
  "f_opt_arg_value", "f_opt_arg_arg_value", "opt_args_tail_args_tail",
  "f_args", "args_forward", "f_bad_arg", "f_norm_arg", "f_arg_asgn",
  "f_arg_item", "f_arg", "f_label", "kwrest_mark", "f_no_kwarg",
  "f_kwrest", "restarg_mark", "f_rest_arg", "blkarg_mark", "f_block_arg",
  "opt_f_block_arg", "value_expr_singleton_expr", "singleton",
  "singleton_expr", "$@39", "assoc_list", "assocs", "assoc", "operation2",
  "operation3", "dot_or_colon", "call_op", "call_op2", "rparen",
  "rbracket", "rbrace", "trailer", "term", "terms", "none", YY_NULLPTR
};
 
static const char *
yysymbol_name (yysymbol_kind_t yysymbol)
{
  return yytname[yysymbol];
}
#endif
 
#define YYPACT_NINF (-1155)
 
#define yypact_value_is_default(Yyn) \
  ((Yyn) == YYPACT_NINF)
 
#define YYTABLE_NINF (-814)
 
#define yytable_value_is_error(Yyn) \
  ((Yyn) == YYTABLE_NINF)
 
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
static const yytype_int16 yypact[] =
{
   -1155,  5836,   138, -1155, -1155, -1155, -1155, 10451, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, 11506, 11506, -1155, -1155, -1155,
   -1155,  6896, -1155, -1155, -1155, -1155,    25, 10297,    11,     3,
   -1155, -1155, -1155, -1155,  6272,  7052, -1155, -1155,  6428, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, 13066, 13066, 13066,
   13066,   131,  9210,  9368, 11986, 12226, 10752, -1155, 10143, -1155,
   -1155, -1155,    42,    42,    42,    42,   885, 13186, 13066, -1155,
       6, -1155, -1155,  1195, -1155, -1155, -1155, -1155, -1155,   874,
      91,    91, -1155, -1155,   282,   184,   111, -1155,   150, 13786,
   -1155,   203, -1155,  3425, -1155, -1155, -1155, -1155,   812,   532,
   -1155,   597, -1155, 11386, 11386, -1155, -1155,  9830, 13904, 14022,
   14140,  9988, 11506,  7520, -1155,   921,    99, -1155, -1155,   264,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155,   306,   388, -1155,
     296,   423, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
     324, -1155, -1155, -1155, -1155, -1155, -1155,   265, 13066,   454,
    9368, 13066, 13066, 13066, -1155, 13066, -1155, -1155,   384,  6242,
   -1155,   424, -1155, -1155, -1155,   396, -1155,   659,    52,   101,
     493,   393,   443, -1155, -1155, 11626, -1155, 11506, -1155, -1155,
   11127, 13306,   354, -1155,   456, -1155,  9526, -1155, -1155, -1155,
   -1155, -1155,   478,    91,    91,   282, -1155,   689, -1155,   481,
     563,  1810,  1810,   518, -1155,  9210,   490,     6, -1155,  1195,
      11,   524, -1155, -1155,   517,   843,   855, -1155,   424,   529,
     855, -1155,    11,   637,   885, 14258,   546,   546,   551, -1155,
     795,   829,   835,   882, -1155, -1155,   704, -1155, -1155,  1147,
    1196,   778, -1155,   559,   559,   559,   559,   652, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155,  5988,   572, 11386, 11386, 11386,
   11386, -1155, 13306, 13306,  1674,   635,   649, -1155,  1674, -1155,
     673, -1155, -1155, -1155, -1155,   707, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155,  9210, 10870,   695, -1155, -1155, 13066, 13066,
   13066, 13066, 13066, -1155, -1155, 13066, 13066, 13066, 13066, 13066,
   13066, 13066, 13066, -1155, 13066, -1155, -1155, 13066, 13066, 13066,
   13066, 13066, 13066, 13066, 13066, 13066, 13066, -1155, -1155, 14639,
   11506, 14737,   478,  8146, -1155,   874, -1155,   233,   233, 11386,
    9058,  9058, -1155,     6,   700,   771, -1155, -1155,   898,   830,
     139,   145,   168,   765,   804, 11386,   408, -1155,   730,   909,
   -1155, -1155, -1155, -1155,    75,   406,   498,   576,   726,   748,
     779,   789,   805, -1155, -1155, -1155, -1155, -1155,   840, -1155,
   -1155, 10988, -1155, -1155, -1155, 14835, -1155, -1155, -1155, -1155,
   -1155, -1155,   399, -1155, -1155, -1155,   937, -1155, 13066, 11746,
   -1155, -1155, 14933, 11506, 15031, -1155, -1155, 12106, -1155, 13066,
      11, -1155,   723,    11,   753, -1155, -1155,   714,   143, -1155,
   -1155, -1155, -1155, -1155, 10451, -1155, -1155, 13066,   761,   791,
     800, 15129, 15031, -1155,     3,    11, -1155, -1155,  5443,   774,
     781, -1155, 11986, -1155, -1155, 12226, -1155, -1155, -1155,   456,
     914, -1155,   786, -1155, -1155, 14258, 15227, 11506, 15325, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155,  1211,    96,  1216,   105, 13066, -1155, -1155,  9678, -1155,
   -1155, -1155, -1155, -1155, 11266, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155,  1349, -1155, -1155, -1155, -1155,
   -1155,   801, -1155, -1155,   836, -1155, -1155, -1155,   839,    11,
   -1155, -1155, -1155,   850, -1155,   844, 13066,   382, -1155, -1155,
     935,   847,   963, -1155, 13426,  8146,     6, 13426,  8146, -1155,
     853, -1155, -1155, -1155,   141,   141, 12346,    11, 14258,   867,
   -1155, 12466, -1155,   563,  3651,  3651,  3651,  3651,  3841,  2025,
    3651,  3651,  1810,  1810,   926,   926, -1155,  6086,  1357,  1357,
    1217,   648,   648,   563,   563,   563,  1165,  1165,  5135,  6584,
    7832,  6740,   478, -1155,    11,   881,   536, -1155,   553, -1155,
    7208, -1155, -1155,   141, -1155,  8298,  1053,  8754,    78,   141,
     141,  1056,  1050,   175, 15423, 11506, 15521, -1155, -1155, -1155,
     914, -1155, -1155, -1155, -1155, 15619, 11506, 14835,  8146, 13306,
   -1155, -1155, -1155,    11, -1155, -1155, -1155,  3815, 13546, 13546,
   10451, -1155, 13066, 13066, -1155,   424, -1155, -1155,   443,  6116,
    7364,    11,   434,   461, 13066, 13066, -1155, -1155, 11866, -1155,
   12106, -1155, -1155, -1155, 13306,  6242, -1155, 13666, 13666,   320,
     478,   478, 13546, -1155,   239, -1155, -1155,   855, 14258,   786,
     609,   486,    11,   674,   685, -1155, -1155,  1162, -1155,   369,
   -1155,    42, -1155, -1155,   369,    42, -1155,   563,   927, -1155,
    1349,  1405, -1155,   932,    11,   936, -1155,   142, -1155, -1155,
      81, -1155,  1674, -1155, -1155,   948, 13066,  1674, -1155, -1155,
   -1155, -1155, -1155,  1500, -1155, -1155,    25,  1046, -1155,  6242,
    1066,   141, -1155,  1046,  1066,   141, -1155, -1155,   959, -1155,
   -1155, -1155, -1155, -1155, 13066, -1155, -1155, -1155,   945,   957,
    1069, -1155, -1155,   786, 14258,  1059, -1155, -1155,  1077,   989,
    4910, -1155, -1155, -1155,  1008,   472, -1155, -1155,   988, -1155,
   -1155, -1155, -1155,   707,   969,   598, 11746, -1155, -1155, -1155,
   -1155,   707, -1155,  1123, -1155,  1013, -1155,  1125, -1155, -1155,
   -1155, -1155, -1155, -1155, 12586,   141, -1155,  1056,   141,   159,
     209,    11,   191,   198, 11386,     6, 11386,  8146,  1136,   486,
   -1155,    11,   141,   143, 10605, -1155,    99,   184, -1155,  7643,
   -1155, -1155, -1155, -1155, 13066, -1155, -1155, -1155, -1155,   533,
   -1155, -1155,    11,   986,   143,    25, -1155, -1155, -1155, -1155,
     699, -1155, -1155, -1155, -1155, -1155,   559, -1155,   559,   559,
     559, -1155,    11, -1155,  1349, -1155,  1369, -1155, -1155,  1094,
     801, -1155, -1155,   994,   995, -1155, -1155,   999, -1155,  1001,
   -1155,   994, 13426, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
    1003, 12706, -1155,   786,   639, -1155, -1155, -1155, 15717, 11506,
   15815, -1155, -1155, 13066, 13546, 13546,  1007, -1155, -1155, -1155,
   13546, 13546, -1155, -1155, 12826,  1125, -1155, -1155, -1155,  9058,
   11386,   141, -1155, -1155,   141, -1155, 13066, -1155,    98, -1155,
   -1155,   141, -1155,   235,    78,  8146,     6,   141, -1155, -1155,
   -1155, -1155, -1155, -1155, 13066, 13066, -1155, 13066, 13066, -1155,
   12106, -1155, 13666,   828,  5684, -1155, -1155,  1009,  1010, -1155,
    1500, -1155,  1500, -1155,  1674, -1155,  1500, -1155, -1155,  1046,
    1066, 13066, 13066, -1155, -1155, 13066,  1014, 11266, 11266, 13546,
   13066,  7676,  7988,    11,   672,   675,  4723,  4723,  6242, -1155,
   -1155, -1155, -1155, -1155, 13546, -1155, -1155, -1155, -1155,   945,
   -1155,  1070, -1155,  1163, -1155, -1155,   233, -1155, -1155, -1155,
   12946,  8450, -1155, -1155, -1155,   141, -1155, -1155, 13066,  1674,
   -1155, -1155,   116,  1369,  1369,   994,   994,  1026,   994,  6242,
    6242,  1047,  1047,  1003, -1155, -1155,  6242,   677, -1155, -1155,
   -1155,  1414,  1414,   535, -1155,  4481,   645,  1133, -1155,  1288,
   -1155, -1155,    40, -1155,  1061, -1155, -1155, -1155,  1040, -1155,
    1048, -1155, 14567, -1155, -1155, -1155, -1155, -1155,   953, -1155,
   -1155, -1155,   291, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155,   449, -1155, -1155, -1155, 14376,   233, -1155, -1155,
    9058, -1155, -1155,  8906,  8298, 13066, -1155,   803,  4723,  9058,
   -1155,    11,    90, -1155, -1155, -1155,  1010, -1155, -1155,  1500,
   -1155, -1155,  1767,  9678, -1155, -1155,  8146, -1155, -1155, -1155,
   -1155, 14567,    82,    11,  5264, -1155,    11,  1054, -1155,  1071,
   -1155, -1155, -1155,  1128, -1155, 11386, -1155,  1156,  5264, 14567,
   14567,   757,  1117,  1414,  1414,   535,     9,   492,  4723,  4723,
   -1155,  1166, -1155,  1045,   243,   251,   272,  8146,     6, -1155,
    1013, -1155, -1155, -1155, -1155,   233,  1006,   141,  1072,  1063,
   -1155,  9678, -1155,   994,   801, -1155,  1086, -1155, -1155, -1155,
    1089, -1155,    11,   850,  1093, 14494,  1098, -1155, -1155, -1155,
     303, -1155,  1117,  1101,  1104, -1155, -1155, -1155, -1155, -1155,
      11, -1155, -1155,  1110, -1155,  1112, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155,    11,    11,    11,
      11,    11,    11,   322, 15913, 11506, 16011,  1123, -1155,  1163,
   -1155, -1155, 11386, 11386, -1155,  1452, -1155,  8146,  1079, -1155,
   -1155,    81, -1155,  1767, -1155,  1132, 14494,  1767, -1155, -1155,
    1219,  1076,  1567, -1155, -1155, 14567, -1155,   757, -1155, 14567,
    5264,    70, -1155, -1155, -1155, -1155, -1155, -1155,   201,   218,
      11,   361,   372, -1155, -1155,  8602, -1155, -1155, -1155,   894,
   -1155, -1155,   141, -1155, -1155,   801, -1155, -1155,  1118,  1137,
   -1155,  1076,  1141,  1142, -1155, 16109,  1118,  1145,    11,  1145,
   -1155, -1155,   375,   521,  1452, -1155, -1155, -1155,  1567, -1155,
    1567, -1155,  1767, -1155,  1567, -1155,  1131,  1144, -1155, 14567,
   -1155, -1155, -1155, -1155, -1155,  1118,  1118,  1148,  1118, -1155,
   -1155,  1567, -1155, -1155,  1118, -1155
};
 
/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
   Performed when YYTABLE does not specify something else to do.  Zero
   means the default is an error.  */
static const yytype_int16 yydefact[] =
{
       2,     0,     0,    47,   406,   407,   408,     0,   399,   400,
     401,   404,    26,    26,    26,   393,   394,   395,   396,   418,
     419,   323,   697,   696,   698,   699,    64,     0,    64,     0,
     813,   701,   700,   702,    97,    99,   691,   690,    98,   692,
     686,   687,   688,   689,   635,   707,   708,     0,     0,     0,
       0,     0,     0,     0,   813,   813,   126,   490,   661,   661,
     663,   665,     0,     0,     0,     0,     0,     0,     0,     6,
       3,     8,    26,    10,    43,    49,    40,    58,    61,    46,
     716,   716,    70,    91,   323,    90,     0,   112,     0,   116,
     128,     0,   237,    79,   246,   253,   282,   283,   267,   284,
     398,     0,   351,     0,     0,    87,    87,     0,     0,     0,
       0,     0,   360,   323,   370,    94,   368,   340,   341,   634,
     636,   342,   343,   644,   344,   650,   346,   654,   345,   656,
     347,   633,   678,   679,   632,   684,   695,   703,   704,   348,
       0,   349,     7,     1,   205,   216,   206,   229,   202,   222,
     212,   211,   232,   233,   227,   210,   209,   204,   230,   234,
     235,   214,   203,   217,   221,   223,   215,   208,   224,   231,
     226,   225,   218,   228,   213,   201,   220,   219,   200,   207,
     198,   199,   195,   196,   197,   155,   157,   156,   190,   191,
     186,   168,   169,   170,   177,   174,   176,   171,   172,   192,
     193,   178,   179,   183,   187,   173,   175,   165,   166,   167,
     180,   181,   182,   184,   185,   188,   189,   194,   160,   162,
      33,   158,   159,   161,   402,   403,   405,     0,   787,     0,
       0,   334,   790,   326,   661,     0,   318,   316,     0,   298,
     299,   329,   317,   110,   322,   813,   330,     0,   703,   704,
       0,   349,   813,   783,   111,   813,   508,     0,   107,    65,
      64,     0,     0,    28,   813,    12,     0,    11,    27,   295,
     393,   394,   509,   716,   716,     0,   261,     0,   360,   363,
     262,   251,   252,   357,    24,     0,     0,     3,    21,    23,
      64,   114,    20,   353,     0,    64,    64,   300,     0,     0,
      64,   781,    64,     0,     0,     0,   716,   716,   124,   397,
       0,   132,   133,   140,   487,   681,     0,   680,   682,     0,
       0,     0,   641,   645,   657,   651,   659,   685,    74,   273,
     274,   810,   809,     5,   811,     0,     0,     0,     0,     0,
       0,   813,     0,     0,   747,     0,   715,   389,   747,   713,
       0,   391,   409,   513,   503,   100,   515,   367,   410,   515,
     499,   813,   130,     0,   122,   117,   813,    77,     0,     0,
       0,     0,     0,   291,   292,     0,     0,     0,     0,   249,
     250,     0,     0,    75,     0,   289,   290,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   800,   801,   803,
     813,   802,     0,     0,    86,    84,    85,     0,     0,     0,
       0,     0,   377,     3,     4,     0,   430,   429,     0,     0,
     703,   704,   349,   150,   151,     0,     0,   153,   813,     0,
     703,   704,   349,   387,   225,   218,   228,   213,   195,   196,
     197,   155,   156,   779,    81,    80,   778,   777,     0,   776,
     109,    64,   108,   803,   802,     0,   369,   637,   813,   813,
     163,   786,   357,   333,   789,   325,     0,   813,     0,     0,
     319,   328,   803,   813,   802,   813,   813,     0,   320,   748,
      64,   312,   813,    64,   813,   311,   324,     0,    64,   366,
      73,    30,    32,    31,     0,   813,   296,     0,     0,     0,
       0,   803,   802,   813,     0,    64,   355,    14,     0,   113,
       0,   358,   808,   807,   301,   808,   303,   359,   782,     0,
     139,   685,   127,   119,   715,     0,   803,   813,   802,   488,
     667,   683,   670,   668,   662,   638,   639,   664,   640,   666,
     642,     0,     0,     0,     0,     0,   812,     9,     0,    34,
      35,    36,    37,   297,     0,    71,    72,   754,   751,   750,
     749,   752,   760,   761,   748,     0,   767,   762,   771,   770,
     766,   813,   763,   720,   813,   726,   746,   729,   732,    64,
     727,   753,   755,   756,   758,   732,   719,   765,   443,   442,
     769,   732,   773,   725,     0,     0,     0,     0,     0,   487,
       0,   513,   101,   487,     0,     0,     0,    64,     0,   118,
     131,     0,   526,   259,   266,   268,   269,   270,   277,   278,
     271,   272,   247,   248,   275,   276,   526,    64,   263,   264,
     265,   254,   255,   256,   257,   258,   293,   294,   791,   793,
     792,   794,   323,   506,    64,   813,   791,   793,   792,   794,
     323,   507,   813,     0,   421,     0,   420,     0,     0,     0,
       0,     0,   375,   357,   803,   813,   802,   380,   385,   150,
     151,   152,   709,   383,   711,   803,   813,   802,     0,     0,
     798,   799,    82,    64,   362,   791,   792,   323,     0,     0,
       0,   813,     0,     0,   785,   331,   327,   332,   813,   791,
     792,    64,   791,   792,     0,     0,   784,   306,   313,   308,
     315,   804,   365,    29,     0,   279,    13,     0,     0,   356,
       0,   813,     0,    25,   115,    22,   354,    64,     0,   125,
     795,   138,    64,   791,   792,   489,   671,     0,   643,     0,
     647,     0,   653,   649,     0,     0,   655,   260,     0,    38,
       0,   441,   433,   435,    64,   438,   431,     0,   724,   775,
       0,   723,     0,   742,   714,     0,     0,     0,   739,   718,
     592,   764,   768,     0,   744,   772,    64,    59,    62,   286,
     280,     0,   717,    60,   281,     0,   488,   511,     0,   488,
     416,   417,   512,   498,   334,    92,    93,    41,   336,     0,
      45,   335,   129,   123,     0,     0,    69,    48,    67,     0,
     304,   329,   236,    42,     0,   349,   524,   524,     0,   813,
     813,   513,   505,   104,     0,   510,   313,   813,   813,   310,
     504,   102,   309,   813,   352,   813,   422,   813,   424,    88,
     423,   373,   374,   413,     0,     0,   526,     0,     0,   795,
     356,    64,   791,   792,     0,     0,     0,     0,   150,   151,
     154,    64,     0,    64,     0,   361,   500,    95,    50,   304,
     238,    57,   245,   164,     0,   788,   321,   813,   813,   510,
     813,   813,    64,   813,    64,    64,    56,   244,   302,   120,
     510,    26,   672,   669,   676,   677,   646,   648,   658,   652,
     660,    39,    64,   440,     0,   757,     0,   774,   721,   765,
     813,   731,   730,   732,   732,   445,   728,   732,   759,   732,
     756,   732,     0,   813,   813,   390,   392,   489,    96,   489,
     339,     0,   813,   121,   357,   813,   813,   813,   803,   813,
     802,   525,   525,     0,     0,     0,     0,   105,   805,   813,
       0,     0,   103,   411,   813,    18,   624,   415,   414,     0,
       0,     0,   425,   427,     0,    89,     0,   517,     0,   378,
     524,     0,   379,   510,     0,     0,     0,     0,   510,   388,
     780,    83,   501,   502,     0,     0,   813,     0,     0,   307,
     314,   364,     0,   747,     0,   432,   434,   436,   439,   722,
       0,   743,     0,   740,     0,   735,     0,   737,   745,    66,
     288,     0,     0,    26,    26,   334,   337,     0,     0,     0,
       0,   791,   792,    64,   791,   792,     0,     0,   285,    54,
     242,    55,   243,   106,     0,    52,   240,    53,   241,   625,
     626,   813,   627,   813,    15,   428,     0,   371,   372,   518,
       0,     0,   525,   376,   381,     0,   710,   384,     0,   747,
     491,   494,     0,     0,     0,   732,   732,   732,   732,    63,
     287,   813,   813,   338,    44,    68,   305,   510,   616,   622,
     588,     0,     0,     0,   525,    64,   525,   576,   661,     0,
     615,    78,   534,   540,   542,   544,   538,   537,   572,   539,
     581,   584,   587,   593,   594,   583,   547,   602,   595,   548,
     603,   604,   605,   606,   607,   608,   609,   610,   612,   611,
     613,   614,   591,    76,    51,   239,     0,     0,   629,   412,
       0,    19,   631,     0,     0,     0,   519,   813,     0,     0,
     386,    64,     0,   675,   674,   673,   437,   741,   736,     0,
     733,   738,   479,     0,   477,   476,     0,   600,   601,   151,
     620,     0,   564,    64,   565,   569,    64,     0,   559,     0,
     813,   562,   575,     0,   617,     0,   618,     0,   535,     0,
       0,   582,   586,   598,   599,     0,   525,   525,     0,     0,
     590,     0,   628,     0,   703,   704,   349,     0,     3,    16,
     813,   520,   522,   523,   521,     0,   531,     0,   481,     0,
     496,     0,   492,   732,   813,   448,   813,   454,   475,   457,
     460,   480,    64,   756,   460,   447,   460,   453,   514,   516,
      64,   557,   579,   567,   566,   558,   570,   806,   560,   589,
      64,   541,   536,   572,   543,   573,   577,   661,   585,   580,
     596,   597,   621,   546,   556,   545,   552,    64,    64,    64,
      64,    64,    64,   357,   803,   813,   802,   813,   630,   813,
     426,   527,     0,     0,   382,     0,   493,     0,     0,   734,
     452,     0,   451,     0,   471,     0,     0,   455,   466,   468,
       0,   446,     0,   473,   563,     0,   571,     0,   619,     0,
       0,     0,   549,   550,   551,   553,   554,   555,   795,   356,
      64,   791,   792,   623,    17,     0,   532,   533,   485,    64,
     483,   486,     0,   495,   449,   813,   459,   458,   460,   460,
     478,   456,   460,   460,   357,   803,   460,   568,    64,   573,
     574,   578,   510,   813,     0,   482,   497,   450,     0,   472,
       0,   469,     0,   463,     0,   465,   795,   356,   474,     0,
     561,   529,   530,   528,   484,   460,   460,   460,   460,   470,
     464,     0,   461,   467,   460,   462
};
 
/* YYPGOTO[NTERM-NUM].  */
static const yytype_int16 yypgoto[] =
{
   -1155,  -102,  1036, -1155, -1155, -1155,   981, -1155,   776,   -31,
   -1155, -1155,  -548, -1155,   196,   813, -1155,     0, -1155, -1155,
      15, -1155, -1155,  -514, -1155,    21,  -539,   178,  -492,   -18,
   -1155, -1155,   467,  2330, -1155,  3088, -1155,   -66, -1155, -1155,
    1228,    26, -1155,   740, -1155,  -674,  1377,    -8,  1239,  -161,
      32,  -491,   -44, -1155,    20,  3727,  -420,  1226,   -54,    -2,
   -1155, -1155,    12, -1155, -1155,  4643, -1155, -1155, -1155, -1155,
    -541,  1252, -1155,   717,   856,   267, -1155,  2405, -1155,   667,
      69,   665,  -390, -1155,    49, -1155,   -22,  -398,  -243,    38,
    -357, -1155,  -568,   -28, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155,   985, -1155, -1155, -1155,
   -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155, -1155,
   -1155, -1155,   398, -1155,  -433,  1815,  2207,  -391,   380,   165,
    -804, -1155,  -802,  -761,   616,   463,  -570, -1155,   147,    87,
   -1155, -1155,   221, -1155, -1154,    88,    48, -1155,   302, -1155,
   -1155,   157, -1155,    39,   182,  -186,   -39, -1155, -1155,   385,
   -1155, -1155, -1155,   515, -1155, -1155,   -98, -1155,  -523, -1155,
    1027, -1155,  -798, -1155,  -730,  -737,  -506, -1155,    54, -1155,
   -1155,  -905,   -62, -1155, -1155, -1155, -1155,   208, -1155,  -444,
   -1155,  -626,  -686, -1043,  -458, -1032,  -971, -1155,   210, -1155,
   -1155,  -899,   217, -1155, -1155,  -573,   222, -1155, -1155, -1155,
     135, -1155, -1155,   140,   668,   832, -1155,  1298,  1266,  1662,
      10, -1155,  1795, -1155,   864, -1155,  1861, -1155, -1155,  2250,
   -1155,  2364, -1155, -1155,   -58, -1155, -1155,  -174, -1155, -1155,
   -1155, -1155, -1155, -1155,    17, -1155, -1155, -1155, -1155,    34,
     -55,  3596,    -1,  1307,  3951,  3211, -1155, -1155,    97,   747,
      -4, -1155,   660, -1155, -1155,  -313,  -659,   661,  -451,  -318,
    -223, -1133,  -459,  -321,  -721,  -431,  -729,  -322, -1155,  -731,
   -1155,  -636, -1155,  -550,  -554, -1155, -1155, -1155, -1155, -1155,
      44,  -414,  -359, -1155, -1155,   -89,  1304,  -123,  -142,    89,
    -182,   -59,   -68,    14
};
 
/* YYDEFGOTO[NTERM-NUM].  */
static const yytype_int16 yydefgoto[] =
{
       0,   333,    69,     1,     2,    70,    71,   266,   267,   652,
    1133,  1269,   653,  1043,   287,   288,   504,   224,    72,   494,
     289,    74,    75,    76,    77,    78,   777,   487,   807,    79,
     626,   612,   444,   273,   864,   274,   406,   407,   409,   965,
     410,    82,   796,   808,    83,   602,   275,    85,    86,   290,
      87,   522,    88,    89,    90,   238,   427,   428,   218,   219,
     220,   690,   641,   222,    92,    93,    94,    95,    96,    97,
     780,   395,    98,   553,   497,   554,   240,   241,   294,   812,
     829,   830,   480,   242,   481,   257,   258,   244,   470,   645,
     246,   800,   801,    99,   403,   510,   847,   661,   854,  1139,
     857,   855,   678,   595,   598,   100,   277,   102,   103,   104,
     105,   106,   107,   108,   109,   110,   111,   356,   359,   954,
    1130,   844,   959,   960,   792,   278,   279,   655,   839,   961,
     962,   419,   752,   753,   754,   755,   571,   765,   766,  1215,
    1216,  1217,  1326,  1288,  1219,  1220,  1284,  1221,  1153,  1154,
    1222,  1209,  1319,  1320,   529,   735,   891,   314,  1142,   114,
    1060,  1212,  1277,   360,   115,   116,   357,   599,   600,   603,
     604,   968,   845,  1204,   941,  1026,   816,  1315,   848,  1363,
    1205,  1091,  1232,  1093,  1094,  1188,  1189,  1095,  1297,  1163,
    1164,  1165,  1097,  1098,  1245,  1167,  1099,  1100,  1101,  1102,
    1103,   572,  1105,  1106,  1107,  1108,  1109,  1110,  1111,  1112,
     955,  1041,  1127,  1131,   117,   118,   119,   120,   121,   122,
     323,   123,   124,   541,   739,   125,   126,   543,   127,   128,
     129,   130,   542,   544,   316,   320,   321,   534,   737,   736,
     892,   994,  1145,   893,   131,   132,   317,   133,   134,   135,
     136,   248,   249,   139,   250,   251,   856,   673,   345,   346,
     347,   348,   573,   574,   575,   911,   577,   578,   763,   579,
     580,   581,   582,   920,   584,   585,   586,   587,   588,   589,
     590,   591,   592,   593,   758,   447,   448,   449,   679,   299,
     484,   253,   720,   643,   682,   677,   402,   489,   825,  1171,
     514,   656,   414,   269
};
 
/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
   positive, shift that token.  If negative, reduce the rule whose
   number is the opposite.  If YYTABLE_NINF, syntax error.  */
static const yytype_int16 yytable[] =
{
     138,   319,   335,   318,   315,   412,   671,   237,   237,   478,
     644,   334,   401,   225,   226,   142,    73,   657,   456,   221,
     761,   286,   293,   583,   223,   263,   454,   583,   309,   910,
     596,   576,   483,   964,   729,   576,   236,   236,   408,   221,
     642,   413,   650,   813,   223,   365,   918,   781,   334,   971,
     785,   138,   138,   245,   245,   312,   784,   445,   783,   252,
     252,   309,   355,   706,   243,   254,   292,   292,   297,   301,
     221,   696,   336,   324,   325,   326,   308,   351,   788,   696,
     309,   309,   309,   701,   291,   405,   405,   942,   312,   405,
     256,   452,   295,   328,   349,   349,   687,   806,   296,   300,
     327,   706,   996,   912,   237,   838,   756,   421,   431,   431,
     431,   654,   697,   642,   516,   650,  1143,   803,   518,  1210,
     817,  1233,  1123,   221,   505,   352,   914,  1104,  1104,  1327,
     862,   919,  1234,   236,   768,  1243,   530,   732,   143,   562,
     774,  1177,  1321,   721,  -697,   998,   537,   539,  1246,   947,
     245,   790,  -705,   354,   265,   697,   252,   952,   474,   563,
     331,   450,   741,   259,  -141,   259,   332,   509,   -64,   721,
    -142,   745,   793,  -697,   806,   806,   466,   784,   350,   259,
     342,   343,   260,  1177,  -146,   507,  -141,   283,   502,   567,
     568,   532,   533,  -149,  1239,  1178,   868,   871,  1327,   286,
    -148,  -706,   607,   322,   261,  1027,   264,   907,   806,   791,
     907,  1321,   358,  1211,  -146,   742,  -144,  1259,  1262,   508,
     834,   528,   569,  -145,   746,  -813,   841,   842,   334,   138,
     886,  -147,   331,  1206,  -147,  -142,  1144,  -579,   332,  1104,
    1052,   478,   488,   490,   292,   361,   654,   237,   344,   237,
     353,   568,   331,  1050,   286,   860,  -141,  1340,   332,   471,
    -143,   523,   996,  1246,  -142,   138,   471,  1246,  1341,   485,
     351,   549,   550,   551,   552,   851,   236,   309,   236,   918,
     142,    73,  1104,   569,   138,  -149,   861,   349,   349,  1104,
    1104,   756,   903,   482,  -132,   245,   706,   259,   946,   292,
    -133,   252,  1146,   351,   312,   362,   486,   721,   352,   977,
     696,   662,   696,   933,  -137,  1138,  -791,   291,   721,   405,
     405,   405,   405,  -140,   555,   556,  1338,  1341,   684,   666,
    -139,   913,   286,  1202,   138,  -148,   309,   366,   521,  1203,
     970,   256,   921,   658,   354,   912,  -135,  1161,   925,  1170,
      73,   697,   926,  -136,   334,  -146,   999,   707,  -791,   668,
     709,  -146,   138,   312,  -138,   712,  -792,   740,  1067,   740,
     499,   500,  -147,  -113,  -144,  -792,    59,   292,  -147,   659,
     660,  1010,   724,  1009,   609,  -145,  1040,   331,  -143,  1185,
    -134,   405,   237,   332,  -129,   291,   458,  -141,  1104,  1166,
    1096,  1096,   138,  -141,  1177,  -142,  -705,   405,   491,   138,
     138,  -142,   969,   649,   485,   972,   770,   292,   492,   493,
     878,   236,   260,  1225,   292,   292,  -149,  1055,   696,   979,
     806,   806,  -149,   353,   771,   530,   806,   806,   909,   255,
    -141,   583,   674,   237,  1186,   756,   583,   756,  1187,  1253,
    1255,  1010,  1029,  1031,  -147,   876,   764,   259,  1035,  1037,
     669,  -132,  1001,  1003,   670,   237,  1005,   649,  1007,   697,
    1008,   651,   236,   513,   513,  -696,  -148,  -792,   513,   460,
     519,   523,  -148,   770,   802,   882,   649,   485,  -706,   245,
     532,   533,   713,   476,   236,   252,   471,   309,   471,   691,
     683,  1190,  1258,  1261,  -696,   806,   221,   138,  1157,  1158,
     462,   223,  1096,   698,   649,  -144,  1226,   748,   467,   237,
     806,  -144,  -142,   459,   312,   468,  -145,  -149,  1047,  -143,
     322,  1048,  -145,  -148,   880,  -143,   958,   782,  1053,  1361,
     649,   485,  1124,  -133,  1057,   888,   846,   138,   236,  1023,
    1325,   469,  1225,   138,  1225,  -356,   727,  -149,  1225,   879,
     865,   881,   292,  1225,   523,   897,   918,  -698,  -144,   749,
     897,  1065,   459,  1066,   697,  1068,   706,  1051,  -140,   642,
     309,   650,  1214,  -356,  -356,   759,   778,   669,   759,   778,
     890,  1159,   696,   475,   138,  -145,  -698,   138,   477,   840,
     927,  -397,  1227,   929,   756,   756,  -149,   312,  1229,   292,
    1250,  1251,   292,   495,  1147,  1148,  1150,  1151,   503,  1225,
     823,  1225,  1140,  1225,   835,  1225,   837,   918,   831,  -397,
    -397,   905,   795,   986,  -137,   255,   827,   795,   451,  -356,
     876,   368,  1225,  -792,   799,  -699,   259,  1329,   506,   799,
     -64,  1333,  -148,   828,   138,  1134,   138,   237,  -112,   471,
    1280,   863,  1282,  1160,   832,   867,   397,  -143,   237,   292,
    -144,   292,   583,  -139,  -699,  1061,   511,   138,   649,   485,
     576,   517,   894,   583,   889,  -397,   236,  -145,   873,   649,
     485,  -135,   292,   520,   398,   399,   884,   236,   949,  -135,
     309,   832,   221,   344,  1122,  1122,   525,   223,  -136,   973,
    -136,   822,   471,  1214,   795,   795,  1367,  1214,  1213,   978,
     540,  1224,  1214,   548,  -134,   940,   368,   312,   397,  1322,
     545,   907,  -143,  1227,  1242,   832,  1197,  1227,   583,   503,
     980,  1141,  1227,  -137,  1257,  1260,   576,   268,   795,   896,
     400,   898,   883,  -134,   899,   900,   398,   472,   397,   989,
     523,   991,  1279,  -137,  -137,  1252,  -791,  -137,   982,   594,
     530,  1347,   827,  -148,  1274,   828,   309,   949,  1214,   995,
    1214,   786,  1214,  -712,  1214,   789,   398,   501,   974,   822,
     976,   -97,   392,   393,   394,  -701,   975,   -64,  1227,   259,
    1227,  1214,  1227,   312,  1227,   818,  -144,   597,  -135,  -145,
     445,  -143,   473,   601,  1271,  1080,  1122,  -700,   958,  -136,
     843,  1227,   824,   531,  -701,   532,   533,   663,  -135,  -135,
     -98,  1223,  -135,  -134,  -693,   563,   405,  1337,   405,  -136,
    -136,  1339,   473,  -136,   530,   538,  -700,   956,  -702,   963,
     610,   963,  1328,  -134,  -134,   667,   138,  -134,  -693,  1122,
     546,  1336,  -693,  -693,   397,   567,  1122,  1122,   672,  1247,
     883,   292,   711,  -694,  -694,  1310,   221,  -702,   708,   824,
     557,  1077,   558,   559,   560,   561,   562,  -693,  1013,  1346,
    1014,   993,   398,   526,  1046,   373,   374,   471,  -703,   532,
     533,  -694,  -694,  -694,  -704,   513,   563,   721,   710,   680,
     824,   342,   343,   716,   778,   840,   -97,  1056,  -693,  1365,
     564,  1366,   -97,  1368,   759,   717,  -703,  -703,  1045,  -129,
     565,   237,  -704,  -704,   718,   566,   567,   568,   681,   726,
    1374,   728,   405,  1168,    40,    41,    42,    43,   527,   385,
     386,  -349,   649,   485,   922,   -98,   757,  -694,   138,   909,
     236,   -98,  1223,  1062,  1092,  1092,  1223,   397,  1042,   569,
     795,   795,   570,   292,   138,  1122,   795,   795,   397,  -349,
    -349,   496,  -703,  -357,  -444,  1059,   101,   772,  -704,   292,
     397,   760,   799,   138,   762,   398,   664,   259,   512,   767,
     247,   247,   773,   530,   368,   787,   398,   675,   292,   259,
     515,  -357,  -357,  1071,  1072,   775,   138,   138,   398,   453,
    1137,  1231,   804,  1162,  1235,  1121,  1121,   957,   958,   824,
    1173,  1223,  1074,  1075,  1176,  -349,   826,   101,   101,   824,
    1182,   310,  1183,  1184,  1254,   795,  1272,  1273,   259,  1344,
     138,   665,   247,   524,   524,  1128,   535,  1132,   532,   533,
     795,   692,   676,   992,  1256,   292,   836,  -357,   390,   391,
     392,   393,   394,   843,   310,   846,  1092,   397,   606,   901,
    1121,  1121,   915,   611,  1121,  1155,  1155,   904,   247,   247,
     923,   906,   247,   418,   429,   429,  1268,   247,   309,  1230,
    -329,  1121,  1199,  1200,  1266,   398,   938,  1294,  1207,  1240,
     924,   928,   931,   932,   397,   934,  1162,  1298,  1305,  1306,
    1307,   935,  1228,   936,   943,  1195,  1162,  1162,   948,   138,
     508,   953,   138,   138,  1302,  1303,  1304,  1121,   138,   334,
     958,   990,   398,  1264,   292,   397,   771,   292,   292,  1000,
    1002,   963,   138,   292,  1004,   138,  1006,   405,  -333,  1033,
    1121,   939,  -795,  1121,  1063,  1064,  1267,   292,  1342,  -331,
     292,  1126,  1129,   398,  1335,   688,   689,  1121,  1121,  1121,
    1278,  1149,  1121,  1121,   693,  1172,  1152,  1121,  1121,  1301,
    1011,  1012,   704,   705,   530,  1180,   138,   309,  1265,  1017,
    1179,   824,  1018,  1181,  1020,  -795,  1316,  1317,  1078,  1236,
     138,   292,   496,   530,   963,   101,    36,    37,  1177,    39,
     722,  1276,  1263,  1237,   431,   292,    45,    46,   759,   676,
     759,  1323,  1275,  -795,  -795,   337,   338,   339,   340,   341,
     247,  1281,   247,   368,  1283,   247,   247,   535,  1287,   532,
     533,   101,  1239,  1292,   405,   405,  1295,   237,   309,  1296,
     381,   382,   530,   824,  1169,  1299,   535,  1300,   532,   533,
     101,  1330,  1289,  1348,  1293,  1334,   138,   530,   649,   485,
     723,   956,   530,  1132,  1343,   431,   236,  -795,  -791,  -795,
     310,   292,  1350,  -791,  1121,   368,  1352,  1354,  1121,  1121,
    1359,  -792,   498,  1371,   387,   388,   389,   390,   391,   392,
     393,   394,   381,   382,   138,   536,   547,   532,   533,  1208,
     101,   725,   247,   247,   247,   247,  1198,   247,   247,   292,
     738,   981,   532,   533,   411,   743,   433,   532,   533,   759,
    1174,   824,    36,    37,   824,    39,   797,   416,   101,   310,
     396,   714,   866,  1044,  1054,   870,   872,   963,  1121,   390,
     391,   392,   393,   394,   824,  1270,   902,   997,  1324,   833,
    1286,   870,   872,  1218,  1156,  1332,  1349,  1351,    84,  1285,
    1353,  1355,   983,  1364,  1358,   247,   605,  1244,   101,   887,
    1175,  1248,    84,    84,   247,   101,   101,  1362,  1249,  1241,
    1208,   557,  1313,   558,   559,   560,   561,   744,   874,  1314,
     247,  1090,  1090,  1369,  1370,  1372,  1373,   457,   446,   455,
     908,   557,  1375,   558,   559,   560,   561,  1360,   917,    84,
      84,     0,     0,     0,     0,   368,   247,     0,   824,   824,
     824,     0,     0,     0,    84,     0,     0,    22,    23,    24,
      25,   750,   381,   382,     0,     0,   751,   557,   247,   558,
     559,   560,   561,    31,    32,    33,  1090,  1090,     0,     0,
    1090,   750,     0,    40,    41,    42,    43,    44,     0,     0,
      84,    84,     0,     0,    84,     0,     0,  1090,   824,    84,
       0,     0,     0,   101,     0,     0,     0,  1345,   389,   390,
     391,   392,   393,   394,  1318,     0,   558,   559,   560,   561,
     310,     0,   247,     0,     0,     0,  1169,     0,     0,     0,
       0,     0,     0,  1090,    57,    58,    59,    60,    61,    62,
      63,    64,    65,   101,     0,     0,   944,   945,     0,   101,
       0,   887,     0,     0,   950,   951,  1090,     0,     0,  1090,
       0,     0,   557,     0,   558,   559,   560,   561,   562,     0,
       0,   304,     0,  1090,  1090,  1090,     0,     0,  1090,  1090,
       0,     0,     0,  1090,  1090,     0,     0,     0,   563,   247,
     101,     0,   247,   101,     0,     0,     0,     0,     0,     0,
       0,   247,   564,   310,   984,   985,   814,   987,   988,     0,
       0,     0,   565,     0,     0,     0,     0,    84,   567,   568,
       0,  1030,  1032,     0,     0,     0,     0,  1036,  1038,   557,
       0,   558,   559,   560,   561,   562,     0,     0,     0,     0,
       0,     0,    84,     0,    84,     0,     0,    84,    84,     0,
     101,   569,   101,    84,     0,   563,     0,     0,     0,     0,
     247,  1030,  1032,  1019,  1036,  1038,     0,     0,     0,     0,
       0,   247,    84,   101,   247,     0,  1034,     0,     0,   565,
       0,     0,     0,   814,   814,   567,   568,     0,     0,     0,
    1090,     0,     0,     0,  1090,  1090,     0,     0,     0,     0,
       0,     0,     0,     0,  1113,  1113,     0,     0,     0,   247,
       0,  1125,     0,  1058,     0,     0,     0,   814,   569,     0,
       0,     0,    84,   310,    84,    84,    84,    84,     0,    84,
      84,     0,     0,     0,     0,  1125,   557,     0,   558,   559,
     560,   561,   562,     0,     0,     0,     0,     0,     0,     0,
      84,     0,     0,     0,  1090,     0,     0,     0,     0,  1113,
    1113,     0,   563,  1113,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   564,     0,     0,     0,
    1113,     0,     0,     0,     0,     0,   565,    84,     0,     0,
      84,   566,   567,   568,     0,     0,    84,    84,    84,   310,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    84,     0,     0,     0,  1113,     0,     0,     0,
       0,     0,     0,     0,     0,   569,   112,     0,   570,   557,
       0,   558,   559,   560,   561,   562,     0,     0,    84,  1113,
     112,   112,  1113,     0,     0,     0,     0,     0,     0,   247,
       0,   247,   101,     0,     0,   563,  1113,  1113,  1113,     0,
      84,  1113,  1113,     0,     0,     0,  1113,  1113,  1114,  1114,
       0,     0,     0,     0,     0,     0,     0,   112,   112,   565,
       0,     0,     0,     0,   566,   567,   568,     0,     0,     0,
       0,     0,   112,     0,     0,    84,     0,  1238,   368,   369,
     370,   371,   372,   373,   374,   375,   376,   377,   378,  -814,
    -814,     0,     0,     0,    84,   381,   382,   247,   569,     0,
       0,   570,     0,  1114,  1114,     0,     0,  1114,   112,   112,
       0,     0,   112,     0,   247,    84,     0,   112,     0,   814,
     814,    84,     0,     0,  1114,   814,   814,     0,     0,     0,
       0,     0,     0,     0,   101,   247,     0,   385,   386,   387,
     388,   389,   390,   391,   392,   393,   394,     0,     0,     0,
     101,     0,     0,  1113,     0,     0,     0,  1113,  1113,     0,
    1114,    84,    84,     0,    84,    84,     0,     0,     0,   101,
       0,     0,     0,    84,     0,     0,     0,     0,    84,     0,
       0,     0,     0,  1114,     0,     0,  1114,     0,     0,     0,
       0,     0,   101,   101,   814,     0,     0,     0,     0,     0,
    1114,  1114,  1114,     0,     0,  1114,  1114,     0,     0,   814,
    1114,  1114,     0,     0,     0,     0,     0,  1113,     0,     0,
       0,     0,    84,     0,    84,     0,   101,     0,     0,     0,
       0,     0,    84,     0,     0,   112,     0,     0,     0,     0,
       0,     0,     0,    84,     0,    84,    84,     0,     0,     0,
       0,     0,     0,     0,     0,    84,    84,     0,     0,     0,
     112,     0,   112,     0,     0,   112,   112,     0,     0,     0,
       0,   112,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    84,     0,     0,     0,     0,     0,     0,     0,    84,
     112,     0,     0,   368,   369,   370,   371,   372,   373,   374,
     375,  1193,   377,   378,     0,   101,     0,     0,   101,   101,
     381,   382,     0,     0,   101,     0,     0,  1114,     0,     0,
       0,  1114,  1114,     0,     0,     0,     0,     0,   101,     0,
       0,   101,     0,     0,     0,     0,     0,     0,     0,     0,
     112,     0,   112,   112,   112,   112,     0,   112,   112,     0,
     247,     0,   385,   386,   387,   388,   389,   390,   391,   392,
     393,   394,     0,     0,     0,     0,     0,     0,   112,     0,
       0,     0,   101,     0,     0,     0,     0,     0,     0,     0,
       0,  1114,     0,     0,     0,     0,   101,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   113,     0,
    1291,     0,     0,     0,     0,   112,     0,     0,   112,     0,
       0,     0,   113,   113,   112,   112,   112,     0,     0,     0,
       0,    84,     0,    84,    84,     0,     0,     0,     0,     0,
     112,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     247,     0,     0,     0,     0,     0,     0,   247,   247,   113,
     113,     0,   101,     0,     0,     0,   112,     0,     0,     0,
       0,  1331,     0,     0,   113,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   112,     0,
       0,     0,  1115,  1115,     0,     0,     0,     0,     0,    84,
     101,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     113,   113,     0,     0,   113,     0,    84,     0,     0,   113,
       0,    84,    84,   112,     0,     0,     0,    84,    84,     0,
       0,    80,     0,     0,     0,     0,    84,    84,     0,     0,
       0,     0,   112,     0,     0,    80,    80,  1115,  1115,     0,
       0,  1115,    84,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   112,     0,     0,     0,     0,  1115,   112,
       0,    84,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    80,    80,     0,     0,   306,     0,     0,     0,
       0,     0,     0,     0,    84,    84,    84,     0,     0,     0,
       0,     0,     0,     0,  1115,     0,     0,     0,     0,   112,
     112,    84,   112,   112,     0,     0,     0,     0,     0,   306,
       0,   112,     0,     0,     0,     0,   112,  1115,    84,     0,
    1115,     0,     0,     0,     0,     0,     0,   113,   306,   306,
     306,     0,    80,     0,  1115,  1115,  1115,     0,     0,  1115,
    1115,     0,     0,     0,  1115,  1115,     0,     0,     0,     0,
     298,     0,   113,     0,   113,     0,     0,   113,   113,     0,
     112,     0,   112,   113,     0,     0,     0,     0,     0,     0,
     112,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   112,   113,   112,   112,     0,     0,     0,     0,     0,
       0,     0,     0,   112,   112,     0,     0,    84,     0,     0,
      84,    84,     0,     0,     0,     0,    84,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   112,
      84,     0,     0,    84,     0,     0,     0,   112,     0,     0,
       0,     0,   113,     0,   113,   113,   113,   113,     0,   113,
     113,     0,    84,     0,     0,     0,     0,     0,     0,     0,
      80,  1115,     0,     0,     0,  1115,  1115,     0,     0,     0,
     113,     0,     0,     0,    84,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    80,     0,    80,    84,     0,
       0,     0,     0,     0,     0,     0,    80,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   113,     0,     0,
     113,     0,     0,     0,     0,    80,   113,   113,   113,     0,
       0,     0,     0,     0,     0,  1115,     0,     0,     0,     0,
       0,     0,   113,   461,     0,   306,   463,   464,   465,     0,
       0,     0,    84,     0,     0,     0,     0,     0,     0,    84,
      84,     0,     0,     0,    84,     0,     0,     0,   113,     0,
       0,     0,     0,     0,     0,    80,     0,     0,     0,   112,
       0,   112,   112,     0,     0,     0,     0,     0,     0,     0,
     113,     0,     0,     0,     0,     0,     0,     0,  1116,  1116,
       0,     0,    84,    80,   306,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   113,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
      80,     0,     0,    80,   113,     0,     0,   112,     0,     0,
      80,    80,     0,  1116,  1116,     0,     0,  1116,     0,     0,
       0,     0,     0,     0,   112,   113,     0,     0,     0,   112,
     112,   113,     0,     0,  1116,   112,   112,     0,     0,     0,
       0,     0,     0,     0,   112,   112,     0,     0,     0,     0,
       0,    80,     0,     0,     0,     0,     0,     0,     0,     0,
     112,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    1116,   113,   113,    80,   113,   113,     0,     0,     0,   112,
       0,     0,     0,   113,     0,     0,     0,     0,   113,     0,
       0,  1117,  1117,  1116,     0,     0,  1116,     0,     0,     0,
       0,     0,   112,   112,   112,     0,     0,     0,    80,     0,
    1116,  1116,  1116,     0,     0,  1116,  1116,     0,     0,   112,
    1116,  1116,     0,     0,     0,   306,     0,    80,     0,     0,
       0,     0,   113,     0,   113,     0,   112,     0,     0,     0,
       0,     0,   113,   694,   695,     0,  1117,  1117,    80,     0,
    1117,     0,   298,   113,    80,   113,   113,  1118,  1118,     0,
       0,     0,     0,     0,     0,   113,   113,  1117,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   695,     0,     0,
     298,   113,     0,     0,     0,    80,     0,     0,    80,   113,
       0,     0,     0,  1117,     0,     0,     0,     0,   306,     0,
       0,    80,  1118,  1118,     0,   112,  1118,     0,   112,   112,
       0,     0,     0,     0,   112,     0,  1117,  1116,     0,  1117,
       0,  1116,  1116,  1118,     0,     0,     0,     0,   112,     0,
       0,   112,     0,  1117,  1117,  1117,     0,     0,  1117,  1117,
       0,     0,     0,  1117,  1117,    80,     0,    80,     0,     0,
     112,   769,     0,     0,     0,    80,     0,     0,     0,  1118,
       0,     0,     0,     0,     0,     0,    80,     0,    80,     0,
       0,   798,   112,     0,     0,     0,   811,     0,    80,    80,
       0,  1116,  1118,     0,     0,  1118,   112,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,  1118,
    1118,  1118,     0,     0,  1118,  1118,     0,     0,     0,  1118,
    1118,     0,    80,     0,     0,     0,     0,     0,   306,     0,
       0,   113,     0,   113,   113,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     112,     0,     0,     0,     0,     0,     0,   112,   112,    81,
    1117,     0,   112,     0,  1117,  1117,     0,   875,     0,     0,
       0,     0,     0,    81,    81,     0,     0,     0,     0,     0,
       0,     0,     0,   695,     0,   298,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   113,
     112,     0,     0,     0,   306,     0,     0,     0,     0,     0,
      81,    81,     0,     0,   307,     0,   113,     0,     0,     0,
       0,   113,   113,     0,  1117,     0,  1118,   113,   113,     0,
    1118,  1118,     0,     0,     0,     0,   113,   113,     0,     0,
       0,   916,     0,     0,     0,     0,     0,   307,     0,     0,
       0,     0,   113,     0,     0,     0,     0,    80,     0,     0,
       0,     0,     0,     0,     0,     0,   307,   307,   307,   930,
      81,   113,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   141,     0,     0,     0,     0,     0,     0,     0,
    1118,     0,     0,     0,   113,   113,   113,     0,     0,     0,
       0,   695,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   113,     0,     0,     0,     0,     0,     0,     0,   967,
       0,     0,     0,     0,     0,     0,     0,     0,   113,     0,
       0,     0,     0,   141,   141,     0,     0,   313,     0,    80,
       0,     0,     0,     0,    80,    80,  1119,  1119,     0,     0,
      80,    80,     0,     0,     0,     0,     0,     0,     0,    80,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     313,     0,     0,     0,     0,    80,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    81,   422,
     432,   432,     0,     0,    80,     0,     0,     0,     0,     0,
       0,  1119,  1119,     0,     0,  1119,  1016,   113,     0,     0,
     113,   113,     0,    81,     0,    81,   113,    80,    80,    80,
       0,     0,  1119,     0,    81,     0,     0,     0,     0,  1039,
     113,     0,     0,   113,    80,     0,     0,     0,     0,     0,
       0,  1049,     0,    81,     0,     0,     0,     0,     0,     0,
       0,    80,   113,     0,     0,     0,     0,     0,  1119,     0,
    1120,  1120,     0,   307,     0,   298,     0,     0,     0,     0,
       0,     0,     0,     0,   113,     0,     0,     0,     0,     0,
       0,  1119,     0,     0,  1119,     0,     0,     0,   113,     0,
    1073,     0,     0,    81,     0,     0,     0,     0,  1119,  1119,
    1119,     0,     0,  1119,  1119,     0,     0,     0,  1119,  1119,
       0,   141,     0,     0,     0,  1120,  1120,     0,     0,  1120,
     367,    81,   307,     0,     0,  1136,   306,     0,     0,     0,
      80,     0,     0,    80,    80,     0,  1120,     0,     0,    80,
       0,     0,   113,     0,     0,     0,     0,   141,     0,   113,
     113,     0,     0,    80,   113,     0,    80,     0,    81,     0,
       0,    81,     0,     0,     0,     0,   141,     0,    81,    81,
       0,     0,  1120,   368,   369,   370,   371,   372,   373,   374,
     375,   376,   377,   378,   379,   380,   313,     0,     0,     0,
     381,   382,   113,     0,     0,  1120,   383,    80,  1120,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    81,
    1201,    80,  1120,  1120,  1120,  1119,   141,  1120,  1120,  1119,
    1119,     0,  1120,  1120,     0,   306,     0,     0,     0,     0,
     384,    81,   385,   386,   387,   388,   389,   390,   391,   392,
     393,   394,     0,     0,   141,   313,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    80,    81,   137,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    80,     0,  1119,
       0,     0,     0,   307,   141,    81,   306,     0,     0,     0,
       0,   141,   141,     0,     0,     0,     0,     0,     0,     0,
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      64,    65,     0,    -4,     0,   779,     0,     0,     0,     0,
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       0,     0,     0,     0,     0,     0,     0,   869,     0,     0,
       0,     0,     0,     0,  -813,     3,     0,     4,     5,     6,
       7,     8,     0,   239,     0,     9,    10,     0,     0,     0,
      11,   869,    12,    13,    14,    15,    16,    17,    18,     0,
       0,     0,     0,     0,    19,    20,    21,    22,    23,    24,
      25,     0,     0,    26,     0,     0,     0,     0,     0,    27,
      28,   284,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,     0,    40,    41,    42,    43,    44,    45,    46,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
      47,    48,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    49,    50,     0,   239,     0,
       0,     0,     0,    51,     0,     0,    52,    53,    54,    55,
       0,    56,     0,     0,    57,    58,    59,    60,    61,    62,
      63,    64,    65,     0,  -813,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    66,    67,    68,     0,     0,  -813,     3,  -813,     4,
       5,     6,     7,     8,  -813,     0,     0,     9,    10,     0,
       0,     0,    11,     0,    12,    13,    14,    15,    16,    17,
      18,     0,     0,     0,     0,     0,    19,    20,    21,    22,
      23,    24,    25,     0,     0,    26,     0,     0,     0,     0,
       0,    27,    28,    29,    30,    31,    32,    33,    34,    35,
      36,    37,    38,    39,     0,    40,    41,    42,    43,    44,
      45,    46,     0,     0,     0,     0,     0,     0,   239,     0,
       0,     0,    47,    48,     0,     0,     0,     0,     0,     0,
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       0,     0,     0,     0,     0,    51,     0,     0,    52,    53,
      54,    55,     0,    56,     0,     0,    57,    58,    59,    60,
      61,    62,    63,    64,    65,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    66,    67,    68,     0,     0,    -4,     3,
    -813,     4,     5,     6,     7,     8,  -813,     0,     0,     9,
      10,     0,     0,     0,    11,     0,    12,    13,    14,    15,
      16,    17,    18,     0,     0,     0,     0,     0,    19,    20,
      21,    22,    23,    24,    25,     0,     0,    26,     0,     0,
       0,     0,     0,    27,    28,    29,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    47,    48,     0,     0,     0,     0,
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      21,    22,    23,    24,    25,     0,     0,    26,     0,     0,
       0,     0,     0,    27,    28,   284,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,  -813,     0,     0,     0,
       0,     0,     0,     0,    47,    48,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    49,
      50,     0,     0,     0,     0,     0,     0,    51,     0,     0,
      52,    53,    54,    55,     0,    56,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
       0,     3,  -813,     4,     5,     6,     7,     8,  -813,     0,
    -813,     9,    10,     0,     0,  -813,    11,  -813,    12,    13,
      14,    15,    16,    17,    18,     0,     0,     0,     0,     0,
      19,    20,    21,    22,    23,    24,    25,     0,     0,    26,
       0,     0,     0,     0,     0,    27,    28,   284,    30,    31,
      32,    33,    34,    35,    36,    37,    38,    39,     0,    40,
      41,    42,    43,    44,    45,    46,     0,     0,  -813,     0,
       0,     0,     0,     0,     0,     0,    47,    48,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    49,    50,     0,     0,     0,     0,     0,     0,    51,
       0,     0,    52,    53,    54,    55,     0,    56,     0,     0,
      57,    58,    59,    60,    61,    62,    63,    64,    65,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    66,    67,    68,
       0,     0,     0,     3,  -813,     4,     5,     6,     7,     8,
    -813,     0,  -813,     9,    10,     0,     0,  -813,    11,     0,
      12,    13,    14,    15,    16,    17,    18,  -813,     0,     0,
       0,     0,    19,    20,    21,    22,    23,    24,    25,     0,
       0,    26,     0,     0,     0,     0,     0,    27,    28,   284,
      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
       0,    40,    41,    42,    43,    44,    45,    46,     0,     0,
    -813,     0,     0,     0,     0,     0,     0,     0,    47,    48,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    49,    50,     0,     0,     0,     0,     0,
       0,    51,     0,     0,    52,    53,    54,    55,     0,    56,
       0,     0,    57,    58,    59,    60,    61,    62,    63,    64,
      65,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    66,
      67,    68,     0,     0,     0,     3,  -813,     4,     5,     6,
       7,     8,  -813,     0,  -813,     9,    10,     0,     0,  -813,
      11,     0,    12,    13,    14,    15,    16,    17,    18,     0,
       0,     0,     0,     0,    19,    20,    21,    22,    23,    24,
      25,     0,     0,    26,     0,     0,     0,     0,     0,    27,
      28,   284,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,     0,    40,    41,    42,    43,    44,    45,    46,
       0,     0,  -813,     0,     0,     0,     0,     0,     0,     0,
      47,    48,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    49,    50,     0,     0,     0,
       0,     0,     0,    51,     0,     0,    52,    53,    54,    55,
       0,    56,     0,     0,    57,    58,    59,    60,    61,    62,
      63,    64,    65,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    66,    67,    68,     0,     0,     0,     3,  -813,     4,
       5,     6,     7,     8,  -813,  -813,  -813,     9,    10,     0,
       0,     0,    11,     0,    12,    13,    14,    15,    16,    17,
      18,     0,     0,     0,     0,     0,    19,    20,    21,    22,
      23,    24,    25,     0,     0,    26,     0,     0,     0,     0,
       0,    27,    28,   284,    30,    31,    32,    33,    34,    35,
      36,    37,    38,    39,     0,    40,    41,    42,    43,    44,
      45,    46,     0,     0,  -813,     0,     0,     0,     0,     0,
       0,     0,    47,    48,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    49,    50,     0,
       0,     0,     0,     0,     0,    51,     0,     0,    52,    53,
      54,    55,     0,    56,     0,     0,    57,    58,    59,    60,
      61,    62,    63,    64,    65,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    66,    67,    68,     0,     0,     0,     3,
    -813,     4,     5,     6,     7,     8,  -813,     0,  -813,     9,
      10,     0,     0,     0,    11,     0,    12,    13,    14,    15,
      16,    17,    18,     0,     0,     0,     0,     0,    19,    20,
      21,    22,    23,    24,    25,     0,     0,    26,     0,     0,
       0,     0,     0,    27,    28,   284,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,  -813,     0,     0,     0,
       0,     0,     0,     0,    47,    48,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    49,
      50,     0,     0,     0,     0,     0,     0,    51,     0,     0,
      52,    53,    54,    55,     0,    56,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
       0,     3,  -813,     4,     5,     6,     7,     8,  -813,     0,
       0,     9,    10,     0,     0,     0,    11,     0,    12,    13,
      14,    15,    16,    17,    18,     0,     0,     0,     0,     0,
      19,    20,    21,    22,    23,    24,    25,     0,     0,    26,
       0,     0,     0,     0,     0,    27,    28,   284,    30,    31,
      32,    33,    34,    35,    36,    37,    38,    39,     0,    40,
      41,    42,    43,    44,    45,    46,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,    47,    48,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    49,    50,     0,     0,     0,     0,     0,     0,    51,
       0,     0,   285,    53,    54,    55,     0,    56,     0,     0,
      57,    58,    59,    60,    61,    62,    63,    64,    65,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    66,    67,    68,
       0,     0,     0,     0,  -813,     0,     0,     0,  -813,     3,
    -813,     4,     5,     6,     7,     8,     0,     0,     0,     9,
      10,     0,     0,     0,    11,     0,    12,    13,    14,    15,
      16,    17,    18,     0,     0,     0,     0,     0,    19,    20,
      21,    22,    23,    24,    25,     0,     0,    26,     0,     0,
       0,     0,     0,    27,    28,   284,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    47,    48,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    49,
      50,     0,     0,     0,     0,     0,     0,    51,     0,     0,
      52,    53,    54,    55,     0,    56,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
       0,     0,  -813,     0,     0,     0,  -813,     3,  -813,     4,
       5,     6,     7,     8,     0,     0,     0,     9,    10,     0,
       0,     0,    11,     0,    12,    13,    14,    15,    16,    17,
      18,     0,     0,     0,     0,     0,    19,    20,    21,    22,
      23,    24,    25,     0,     0,    26,     0,     0,     0,     0,
       0,    27,    28,    29,    30,    31,    32,    33,    34,    35,
      36,    37,    38,    39,     0,    40,    41,    42,    43,    44,
      45,    46,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    47,    48,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    49,    50,     0,
       0,     0,     0,     0,     0,    51,     0,     0,    52,    53,
      54,    55,     0,    56,     0,     0,    57,    58,    59,    60,
      61,    62,    63,    64,    65,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    66,    67,    68,     0,     0,  -813,     3,
    -813,     4,     5,     6,     7,     8,  -813,     0,     0,     9,
      10,     0,     0,     0,    11,     0,    12,    13,    14,    15,
      16,    17,    18,     0,     0,     0,     0,     0,    19,    20,
      21,    22,    23,    24,    25,     0,     0,    26,     0,     0,
       0,     0,     0,    27,    28,   284,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    47,    48,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    49,
      50,     0,     0,     0,     0,     0,     0,    51,     0,     0,
      52,    53,    54,    55,     0,    56,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
    -813,   404,  -813,     4,     5,     6,     0,     8,  -813,     0,
       0,     9,    10,     0,     0,     0,    11,    -3,    12,    13,
      14,    15,    16,    17,    18,     0,     0,     0,     0,     0,
      19,    20,    21,    22,    23,    24,    25,     0,     0,    26,
       0,     0,     0,     0,     0,     0,    28,     0,     0,    31,
      32,    33,    34,    35,    36,    37,    38,    39,     0,    40,
      41,    42,    43,    44,    45,    46,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,    47,    48,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    49,    50,     0,     0,     0,     0,     0,     0,   229,
       0,     0,   230,    53,    54,    55,     0,     0,     0,     0,
      57,    58,    59,    60,    61,    62,    63,    64,    65,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    66,    67,    68,
       0,     0,     0,     0,   331,     0,     0,     0,     0,     0,
     332,   144,   145,   146,   147,   148,   149,   150,   151,   152,
     153,   154,   155,   156,   157,   158,   159,   160,   161,   162,
     163,   164,   165,   166,   167,     0,     0,     0,   168,   169,
     170,   434,   435,   436,   437,   175,   176,   177,     0,     0,
       0,     0,     0,   178,   179,   180,   181,   438,   439,   440,
     441,   186,    36,    37,   442,    39,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   188,   189,   190,   191,   192,   193,
     194,   195,   196,     0,     0,   197,   198,     0,     0,     0,
       0,   199,   200,   201,   202,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   203,   204,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   205,   206,   207,   208,   209,
     210,   211,   212,   213,   214,     0,   215,   216,     0,     0,
       0,     0,     0,     0,   217,   443,   144,   145,   146,   147,
     148,   149,   150,   151,   152,   153,   154,   155,   156,   157,
     158,   159,   160,   161,   162,   163,   164,   165,   166,   167,
       0,     0,     0,   168,   169,   170,   171,   172,   173,   174,
     175,   176,   177,     0,     0,     0,     0,     0,   178,   179,
     180,   181,   182,   183,   184,   185,   186,    36,    37,   187,
      39,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   188,
     189,   190,   191,   192,   193,   194,   195,   196,     0,     0,
     197,   198,     0,     0,     0,     0,   199,   200,   201,   202,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     203,   204,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     205,   206,   207,   208,   209,   210,   211,   212,   213,   214,
       0,   215,   216,     0,     0,     0,     0,     0,     0,   217,
     144,   145,   146,   147,   148,   149,   150,   151,   152,   153,
     154,   155,   156,   157,   158,   159,   160,   161,   162,   163,
     164,   165,   166,   167,     0,     0,     0,   168,   169,   170,
     171,   172,   173,   174,   175,   176,   177,     0,     0,     0,
       0,     0,   178,   179,   180,   181,   182,   183,   184,   185,
     186,   262,     0,   187,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   188,   189,   190,   191,   192,   193,   194,
     195,   196,     0,     0,   197,   198,     0,     0,     0,     0,
     199,   200,   201,   202,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   203,   204,     0,     0,    58,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   205,   206,   207,   208,   209,   210,
     211,   212,   213,   214,     0,   215,   216,     0,     0,     0,
       0,     0,     0,   217,   144,   145,   146,   147,   148,   149,
     150,   151,   152,   153,   154,   155,   156,   157,   158,   159,
     160,   161,   162,   163,   164,   165,   166,   167,     0,     0,
       0,   168,   169,   170,   171,   172,   173,   174,   175,   176,
     177,     0,     0,     0,     0,     0,   178,   179,   180,   181,
     182,   183,   184,   185,   186,     0,     0,   187,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   188,   189,   190,
     191,   192,   193,   194,   195,   196,     0,     0,   197,   198,
       0,     0,     0,     0,   199,   200,   201,   202,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   203,   204,
       0,     0,    58,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   205,   206,
     207,   208,   209,   210,   211,   212,   213,   214,     0,   215,
     216,     0,     0,     0,     0,     0,     0,   217,   144,   145,
     146,   147,   148,   149,   150,   151,   152,   153,   154,   155,
     156,   157,   158,   159,   160,   161,   162,   163,   164,   165,
     166,   167,     0,     0,     0,   168,   169,   170,   171,   172,
     173,   174,   175,   176,   177,     0,     0,     0,     0,     0,
     178,   179,   180,   181,   182,   183,   184,   185,   186,     0,
       0,   187,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   188,   189,   190,   191,   192,   193,   194,   195,   196,
       0,     0,   197,   198,     0,     0,     0,     0,   199,   200,
     201,   202,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   203,   204,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   205,   206,   207,   208,   209,   210,   211,   212,
     213,   214,     0,   215,   216,     4,     5,     6,     0,     8,
       0,   217,     0,     9,    10,     0,     0,     0,    11,     0,
      12,    13,    14,   270,   271,    17,    18,     0,     0,     0,
       0,     0,    19,    20,   272,    22,    23,    24,    25,     0,
       0,   227,     0,     0,     0,     0,     0,     0,   302,     0,
       0,    31,    32,    33,    34,    35,    36,    37,    38,    39,
       0,    40,    41,    42,    43,    44,    45,    46,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
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       0,   303,     0,     0,   230,    53,    54,    55,     0,     0,
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       0,     0,   197,   198,     0,     0,     0,     0,   199,   200,
     201,   202,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   203,   204,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   205,   206,   207,   208,   209,   210,   211,   212,
     213,   214,     0,   215,   216,  1308,   639,     0,     0,  1309,
       0,   217,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   188,
     189,   190,   191,   192,   193,   194,   195,   196,     0,     0,
     197,   198,     0,     0,     0,     0,   199,   200,   201,   202,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     203,   204,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     205,   206,   207,   208,   209,   210,   211,   212,   213,   214,
       0,   215,   216,  1311,   647,     0,     0,  1312,     0,   217,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   188,   189,   190,
     191,   192,   193,   194,   195,   196,     0,     0,   197,   198,
       0,     0,     0,     0,   199,   200,   201,   202,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   203,   204,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   205,   206,
     207,   208,   209,   210,   211,   212,   213,   214,     0,   215,
     216,  1356,   639,     0,     0,  1357,     0,   217,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   188,   189,   190,   191,   192,
     193,   194,   195,   196,     0,     0,   197,   198,     0,     0,
       0,     0,   199,   200,   201,   202,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   203,   204,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   205,   206,   207,   208,
     209,   210,   211,   212,   213,   214,     0,   215,   216,     0,
       0,     0,     0,     0,     0,   217
};
 
static const yytype_int16 yycheck[] =
{
       1,    59,    70,    58,    58,   107,   426,    15,    16,   252,
     400,    70,   101,    13,    14,     1,     1,   408,   116,     7,
     574,    52,    53,   344,     7,    27,   115,   348,    56,   760,
     348,   344,   255,   837,   525,   348,    15,    16,   104,    27,
     399,   107,   401,   611,    27,    89,   767,   595,   107,   847,
     598,    52,    53,    15,    16,    56,   597,   111,   597,    15,
      16,    89,    84,   477,    15,    16,    52,    53,    54,    55,
      58,   469,    72,    63,    64,    65,    56,    81,   601,   477,
     108,   109,   110,   473,    52,   103,   104,   817,    89,   107,
      21,   113,    54,    67,    80,    81,   455,   611,    54,    55,
      66,   515,   904,   762,   112,    27,   565,   108,   109,   110,
     111,    13,   469,   472,   296,   474,     0,   608,   300,    29,
     626,  1164,  1027,   111,   285,    26,   762,  1026,  1027,  1283,
     678,   767,  1164,   112,   585,  1178,    66,   527,     0,    58,
     591,   101,  1275,   502,    69,   906,   320,   321,  1180,   823,
     112,    10,   100,    84,   151,   512,   112,   831,   247,    78,
     154,   112,    66,   154,    25,   154,   160,   290,   159,   528,
      25,    66,   605,    98,   688,   689,   234,   718,    81,   154,
      37,    38,   157,   101,    25,   287,   134,    56,   277,   108,
     109,   121,   122,    25,   124,   155,   688,   689,  1352,   230,
      25,   100,   363,   161,    26,   942,    28,   757,   722,    68,
     760,  1344,    28,   123,    13,   119,    25,  1188,  1189,   287,
     653,   310,   141,    25,   119,   134,   659,   660,   287,   230,
     722,    13,   154,  1138,    25,   134,   120,   155,   160,  1138,
     970,   484,   260,   261,   230,   134,    13,   255,   157,   257,
     151,   109,   154,   155,   285,   675,    13,  1300,   160,   245,
      25,   305,  1064,  1295,    13,   266,   252,  1299,  1300,   255,
     274,   337,   338,   339,   340,   665,   255,   305,   257,  1000,
     266,   266,  1181,   141,   285,    13,   676,   273,   274,  1188,
    1189,   750,   751,   255,   155,   257,   710,   154,   821,   285,
     155,   257,  1063,   307,   305,   155,   257,   666,    26,   857,
     708,   413,   710,   804,   155,  1052,   157,   285,   677,   337,
     338,   339,   340,   155,   342,   343,  1297,  1359,   451,   418,
     155,   762,   363,  1137,   335,    13,   364,   134,   304,  1137,
     846,   272,   773,   409,   275,  1004,   155,  1084,   781,  1086,
     335,   708,   785,   155,   413,   154,   910,   480,   157,   425,
     483,   160,   363,   364,   155,   488,   157,   541,  1004,   543,
     273,   274,   154,   134,    13,   157,   112,   363,   160,   410,
     411,   922,   505,   922,   364,    13,   954,   154,    13,    98,
     155,   409,   400,   160,   155,   363,   100,   154,  1297,  1085,
    1026,  1027,   403,   160,   101,   154,   100,   425,    54,   410,
     411,   160,   845,   401,   400,   848,    34,   403,    64,    65,
     100,   400,   157,  1152,   410,   411,   154,   975,   826,   862,
     944,   945,   160,   151,    52,    66,   950,   951,   760,   157,
     134,   762,   428,   451,   153,   904,   767,   906,   157,  1186,
    1187,   992,   944,   945,   134,   698,   579,   154,   950,   951,
      52,   155,   913,   914,    56,   473,   917,   455,   919,   826,
     921,   402,   451,   295,   296,    69,   154,   157,   300,   155,
     302,   525,   160,    34,   607,   708,   474,   473,   100,   451,
     121,   122,   494,   100,   473,   451,   482,   525,   484,   100,
     451,    52,  1188,  1189,    98,  1019,   494,   508,  1081,  1082,
      56,   494,  1138,   469,   502,   154,  1152,   548,   134,   527,
    1034,   160,   134,   100,   525,   101,   154,   134,   961,   154,
     161,   964,   160,   134,   100,   160,    15,   596,   971,  1343,
     528,   527,  1034,   155,   977,   727,    25,   548,   527,   939,
    1281,   155,  1281,   554,  1283,    69,   512,   134,  1287,   701,
     683,   100,   548,  1292,   608,   739,  1287,    69,   134,   554,
     744,  1002,   100,  1004,   931,  1006,   990,   968,   155,   938,
     608,   940,  1152,    97,    98,   571,   594,    52,   574,   597,
     732,    56,   990,   100,   595,   134,    98,   598,   155,   658,
     786,    69,  1152,   789,  1063,  1064,   134,   608,  1156,   595,
    1183,  1184,   598,   157,  1065,  1066,  1067,  1068,   100,  1348,
     642,  1350,  1055,  1352,   655,  1354,   657,  1348,   650,    97,
      98,   754,   606,   100,    25,   157,   100,   611,   157,   153,
     883,    78,  1371,   157,   606,    69,   154,  1283,   158,   611,
     158,  1287,   134,   100,   655,  1046,   657,   665,   134,   645,
    1214,   679,  1216,  1083,   650,   687,    69,   134,   676,   655,
     134,   657,   993,   155,    98,   993,   159,   678,   666,   665,
     993,   152,   737,  1004,   728,   153,   665,   134,   690,   677,
     676,   155,   678,    56,    97,    98,   714,   676,   100,    25,
     728,   687,   690,   157,  1026,  1027,   155,   690,   155,   851,
      25,   642,   698,  1283,   688,   689,  1352,  1287,  1149,   861,
     161,  1152,  1292,   151,    25,   814,    78,   728,    69,  1277,
      78,  1281,   134,  1283,  1178,   721,  1127,  1287,  1059,   100,
     863,  1059,  1292,   134,  1188,  1189,  1059,    30,   722,   739,
     153,   741,   708,   155,   744,   745,    97,    98,    69,   882,
     804,   884,  1213,   154,   155,  1185,   157,   158,   866,   134,
      66,  1325,   100,   134,  1207,   100,   804,   100,  1348,   902,
    1350,   599,  1352,   134,  1354,   603,    97,    98,   854,   720,
     856,    26,   144,   145,   146,    69,   855,   152,  1348,   154,
    1350,  1371,  1352,   804,  1354,   627,   134,   134,   134,   134,
     864,   134,   153,   106,  1205,    58,  1138,    69,    15,   134,
      17,  1371,   644,   119,    98,   121,   122,    56,   154,   155,
      26,  1152,   158,   134,    69,    78,   854,  1295,   856,   154,
     155,  1299,   153,   158,    66,    67,    98,   833,    69,   835,
     155,   837,  1283,   154,   155,    25,   857,   158,    69,  1181,
     160,  1292,    97,    98,    69,   108,  1188,  1189,   138,   112,
     826,   857,   158,    69,    69,  1265,   864,    98,   155,   701,
      52,  1023,    54,    55,    56,    57,    58,    98,   927,  1322,
     929,   891,    97,    98,   960,    83,    84,   883,    69,   121,
     122,    97,    98,    98,    69,   727,    78,  1266,   155,    69,
     732,    37,    38,   152,   922,   974,   151,   976,   153,  1350,
      92,  1352,   157,  1354,   910,   134,    97,    98,   959,   155,
     102,   939,    97,    98,   134,   107,   108,   109,    98,   158,
    1371,   155,   960,  1085,    59,    60,    61,    62,   153,   137,
     138,    69,   940,   939,   776,   151,   155,   153,   959,  1281,
     939,   157,  1283,   994,  1026,  1027,  1287,    69,   954,   141,
     944,   945,   144,   959,   975,  1297,   950,   951,    69,    97,
      98,   264,   153,    69,   134,   157,     1,    52,   153,   975,
      69,   155,   954,   994,   155,    97,    98,   154,   155,   155,
      15,    16,   155,    66,    78,   152,    97,    98,   994,   154,
     155,    97,    98,  1013,  1014,    52,  1017,  1018,    97,    98,
    1051,  1163,   155,  1085,  1166,  1026,  1027,    14,    15,   851,
    1088,  1352,  1017,  1018,  1089,   153,   155,    52,    53,   861,
    1102,    56,    89,    90,  1186,  1019,    40,    41,   154,   155,
    1051,   153,    67,   306,   307,  1041,   119,  1043,   121,   122,
    1034,   124,   153,   885,  1187,  1051,    13,   153,   142,   143,
     144,   145,   146,    17,    89,    25,  1138,    69,   361,   152,
    1081,  1082,   134,   366,  1085,  1071,  1072,   155,   103,   104,
      44,   155,   107,   108,   109,   110,  1198,   112,  1126,  1161,
     155,  1102,  1133,  1134,  1193,    97,    98,  1230,  1139,  1175,
      44,   152,   155,    44,    69,    56,  1178,  1240,  1260,  1261,
    1262,    44,  1153,   134,   136,  1126,  1188,  1189,   159,  1130,
    1198,     8,  1133,  1134,  1257,  1258,  1259,  1138,  1139,  1198,
      15,   155,    97,    98,  1130,    69,    52,  1133,  1134,   155,
     155,  1137,  1153,  1139,   155,  1156,   155,  1175,   155,   152,
    1161,   153,    26,  1164,   155,   155,  1197,  1153,  1310,   155,
    1156,   101,     9,    97,    98,   458,   459,  1178,  1179,  1180,
    1211,   155,  1183,  1184,   467,    52,   139,  1188,  1189,  1247,
     923,   924,   475,   476,    66,   155,  1197,  1225,   153,   932,
     139,  1023,   935,   155,   937,    69,  1272,  1273,    52,   155,
    1211,  1197,   495,    66,  1200,   230,    54,    55,   101,    57,
     503,   158,    56,   152,  1225,  1211,    64,    65,  1214,   153,
    1216,   152,   160,    97,    98,    40,    41,    42,    43,    44,
     255,   155,   257,    78,   155,   260,   261,   119,   155,   121,
     122,   266,   124,   155,  1272,  1273,   155,  1265,  1286,   155,
      95,    96,    66,  1085,  1086,   155,   119,   155,   121,   122,
     285,   139,  1224,   155,  1226,    56,  1277,    66,  1266,  1265,
     504,  1267,    66,  1269,  1315,  1286,  1265,   151,   157,   153,
     305,  1277,   155,   157,  1295,    78,   155,   155,  1299,  1300,
     155,   157,   266,   155,   139,   140,   141,   142,   143,   144,
     145,   146,    95,    96,  1315,   119,   335,   121,   122,  1141,
     335,   508,   337,   338,   339,   340,  1130,   342,   343,  1315,
     119,   864,   121,   122,   106,   119,   110,   121,   122,  1325,
      52,  1163,    54,    55,  1166,    57,   606,   108,   363,   364,
      98,   495,   687,   955,   974,   688,   689,  1343,  1359,   142,
     143,   144,   145,   146,  1186,  1200,   750,   904,  1281,   652,
    1223,   704,   705,  1152,  1072,  1287,  1328,  1329,     1,  1222,
    1332,  1333,   867,  1344,  1336,   400,   359,  1179,   403,   722,
     102,  1181,    15,    16,   409,   410,   411,  1343,  1181,  1177,
    1222,    52,  1267,    54,    55,    56,    57,   543,   691,  1269,
     425,  1026,  1027,  1365,  1366,  1367,  1368,   119,   111,   115,
     760,    52,  1374,    54,    55,    56,    57,  1338,   767,    52,
      53,    -1,    -1,    -1,    -1,    78,   451,    -1,  1260,  1261,
    1262,    -1,    -1,    -1,    67,    -1,    -1,    33,    34,    35,
      36,   102,    95,    96,    -1,    -1,   107,    52,   473,    54,
      55,    56,    57,    49,    50,    51,  1081,  1082,    -1,    -1,
    1085,   102,    -1,    59,    60,    61,    62,    63,    -1,    -1,
     103,   104,    -1,    -1,   107,    -1,    -1,  1102,  1310,   112,
      -1,    -1,    -1,   508,    -1,    -1,    -1,  1319,   141,   142,
     143,   144,   145,   146,    52,    -1,    54,    55,    56,    57,
     525,    -1,   527,    -1,    -1,    -1,  1338,    -1,    -1,    -1,
      -1,    -1,    -1,  1138,   110,   111,   112,   113,   114,   115,
     116,   117,   118,   548,    -1,    -1,   819,   820,    -1,   554,
      -1,   874,    -1,    -1,   827,   828,  1161,    -1,    -1,  1164,
      -1,    -1,    52,    -1,    54,    55,    56,    57,    58,    -1,
      -1,   147,    -1,  1178,  1179,  1180,    -1,    -1,  1183,  1184,
      -1,    -1,    -1,  1188,  1189,    -1,    -1,    -1,    78,   594,
     595,    -1,   597,   598,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   606,    92,   608,   877,   878,   611,   880,   881,    -1,
      -1,    -1,   102,    -1,    -1,    -1,    -1,   230,   108,   109,
      -1,   944,   945,    -1,    -1,    -1,    -1,   950,   951,    52,
      -1,    54,    55,    56,    57,    58,    -1,    -1,    -1,    -1,
      -1,    -1,   255,    -1,   257,    -1,    -1,   260,   261,    -1,
     655,   141,   657,   266,    -1,    78,    -1,    -1,    -1,    -1,
     665,   984,   985,   936,   987,   988,    -1,    -1,    -1,    -1,
      -1,   676,   285,   678,   679,    -1,   949,    -1,    -1,   102,
      -1,    -1,    -1,   688,   689,   108,   109,    -1,    -1,    -1,
    1295,    -1,    -1,    -1,  1299,  1300,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1026,  1027,    -1,    -1,    -1,   714,
      -1,  1034,    -1,   986,    -1,    -1,    -1,   722,   141,    -1,
      -1,    -1,   335,   728,   337,   338,   339,   340,    -1,   342,
     343,    -1,    -1,    -1,    -1,  1058,    52,    -1,    54,    55,
      56,    57,    58,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     363,    -1,    -1,    -1,  1359,    -1,    -1,    -1,    -1,  1081,
    1082,    -1,    78,  1085,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    92,    -1,    -1,    -1,
    1102,    -1,    -1,    -1,    -1,    -1,   102,   400,    -1,    -1,
     403,   107,   108,   109,    -1,    -1,   409,   410,   411,   804,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   425,    -1,    -1,    -1,  1138,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   141,     1,    -1,   144,    52,
      -1,    54,    55,    56,    57,    58,    -1,    -1,   451,  1161,
      15,    16,  1164,    -1,    -1,    -1,    -1,    -1,    -1,   854,
      -1,   856,   857,    -1,    -1,    78,  1178,  1179,  1180,    -1,
     473,  1183,  1184,    -1,    -1,    -1,  1188,  1189,  1026,  1027,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    52,    53,   102,
      -1,    -1,    -1,    -1,   107,   108,   109,    -1,    -1,    -1,
      -1,    -1,    67,    -1,    -1,   508,    -1,  1170,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,    -1,    -1,   527,    95,    96,   922,   141,    -1,
      -1,   144,    -1,  1081,  1082,    -1,    -1,  1085,   103,   104,
      -1,    -1,   107,    -1,   939,   548,    -1,   112,    -1,   944,
     945,   554,    -1,    -1,  1102,   950,   951,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   959,   960,    -1,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,    -1,    -1,    -1,
     975,    -1,    -1,  1295,    -1,    -1,    -1,  1299,  1300,    -1,
    1138,   594,   595,    -1,   597,   598,    -1,    -1,    -1,   994,
      -1,    -1,    -1,   606,    -1,    -1,    -1,    -1,   611,    -1,
      -1,    -1,    -1,  1161,    -1,    -1,  1164,    -1,    -1,    -1,
      -1,    -1,  1017,  1018,  1019,    -1,    -1,    -1,    -1,    -1,
    1178,  1179,  1180,    -1,    -1,  1183,  1184,    -1,    -1,  1034,
    1188,  1189,    -1,    -1,    -1,    -1,    -1,  1359,    -1,    -1,
      -1,    -1,   655,    -1,   657,    -1,  1051,    -1,    -1,    -1,
      -1,    -1,   665,    -1,    -1,   230,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   676,    -1,   678,   679,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   688,   689,    -1,    -1,    -1,
     255,    -1,   257,    -1,    -1,   260,   261,    -1,    -1,    -1,
      -1,   266,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   714,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   722,
     285,    -1,    -1,    78,    79,    80,    81,    82,    83,    84,
      85,  1126,    87,    88,    -1,  1130,    -1,    -1,  1133,  1134,
      95,    96,    -1,    -1,  1139,    -1,    -1,  1295,    -1,    -1,
      -1,  1299,  1300,    -1,    -1,    -1,    -1,    -1,  1153,    -1,
      -1,  1156,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     335,    -1,   337,   338,   339,   340,    -1,   342,   343,    -1,
    1175,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,    -1,    -1,    -1,    -1,    -1,   363,    -1,
      -1,    -1,  1197,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1359,    -1,    -1,    -1,    -1,  1211,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,     1,    -1,
    1225,    -1,    -1,    -1,    -1,   400,    -1,    -1,   403,    -1,
      -1,    -1,    15,    16,   409,   410,   411,    -1,    -1,    -1,
      -1,   854,    -1,   856,   857,    -1,    -1,    -1,    -1,    -1,
     425,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1265,    -1,    -1,    -1,    -1,    -1,    -1,  1272,  1273,    52,
      53,    -1,  1277,    -1,    -1,    -1,   451,    -1,    -1,    -1,
      -1,  1286,    -1,    -1,    67,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   473,    -1,
      -1,    -1,  1026,  1027,    -1,    -1,    -1,    -1,    -1,   922,
    1315,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     103,   104,    -1,    -1,   107,    -1,   939,    -1,    -1,   112,
      -1,   944,   945,   508,    -1,    -1,    -1,   950,   951,    -1,
      -1,     1,    -1,    -1,    -1,    -1,   959,   960,    -1,    -1,
      -1,    -1,   527,    -1,    -1,    15,    16,  1081,  1082,    -1,
      -1,  1085,   975,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   548,    -1,    -1,    -1,    -1,  1102,   554,
      -1,   994,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    52,    53,    -1,    -1,    56,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1017,  1018,  1019,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1138,    -1,    -1,    -1,    -1,   594,
     595,  1034,   597,   598,    -1,    -1,    -1,    -1,    -1,    89,
      -1,   606,    -1,    -1,    -1,    -1,   611,  1161,  1051,    -1,
    1164,    -1,    -1,    -1,    -1,    -1,    -1,   230,   108,   109,
     110,    -1,   112,    -1,  1178,  1179,  1180,    -1,    -1,  1183,
    1184,    -1,    -1,    -1,  1188,  1189,    -1,    -1,    -1,    -1,
      55,    -1,   255,    -1,   257,    -1,    -1,   260,   261,    -1,
     655,    -1,   657,   266,    -1,    -1,    -1,    -1,    -1,    -1,
     665,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   676,   285,   678,   679,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   688,   689,    -1,    -1,  1130,    -1,    -1,
    1133,  1134,    -1,    -1,    -1,    -1,  1139,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   714,
    1153,    -1,    -1,  1156,    -1,    -1,    -1,   722,    -1,    -1,
      -1,    -1,   335,    -1,   337,   338,   339,   340,    -1,   342,
     343,    -1,  1175,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     230,  1295,    -1,    -1,    -1,  1299,  1300,    -1,    -1,    -1,
     363,    -1,    -1,    -1,  1197,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   255,    -1,   257,  1211,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   266,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   400,    -1,    -1,
     403,    -1,    -1,    -1,    -1,   285,   409,   410,   411,    -1,
      -1,    -1,    -1,    -1,    -1,  1359,    -1,    -1,    -1,    -1,
      -1,    -1,   425,   228,    -1,   305,   231,   232,   233,    -1,
      -1,    -1,  1265,    -1,    -1,    -1,    -1,    -1,    -1,  1272,
    1273,    -1,    -1,    -1,  1277,    -1,    -1,    -1,   451,    -1,
      -1,    -1,    -1,    -1,    -1,   335,    -1,    -1,    -1,   854,
      -1,   856,   857,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     473,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1026,  1027,
      -1,    -1,  1315,   363,   364,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   508,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     400,    -1,    -1,   403,   527,    -1,    -1,   922,    -1,    -1,
     410,   411,    -1,  1081,  1082,    -1,    -1,  1085,    -1,    -1,
      -1,    -1,    -1,    -1,   939,   548,    -1,    -1,    -1,   944,
     945,   554,    -1,    -1,  1102,   950,   951,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   959,   960,    -1,    -1,    -1,    -1,
      -1,   451,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     975,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1138,   594,   595,   473,   597,   598,    -1,    -1,    -1,   994,
      -1,    -1,    -1,   606,    -1,    -1,    -1,    -1,   611,    -1,
      -1,  1026,  1027,  1161,    -1,    -1,  1164,    -1,    -1,    -1,
      -1,    -1,  1017,  1018,  1019,    -1,    -1,    -1,   508,    -1,
    1178,  1179,  1180,    -1,    -1,  1183,  1184,    -1,    -1,  1034,
    1188,  1189,    -1,    -1,    -1,   525,    -1,   527,    -1,    -1,
      -1,    -1,   655,    -1,   657,    -1,  1051,    -1,    -1,    -1,
      -1,    -1,   665,   468,   469,    -1,  1081,  1082,   548,    -1,
    1085,    -1,   477,   676,   554,   678,   679,  1026,  1027,    -1,
      -1,    -1,    -1,    -1,    -1,   688,   689,  1102,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   512,    -1,    -1,
     515,   714,    -1,    -1,    -1,   595,    -1,    -1,   598,   722,
      -1,    -1,    -1,  1138,    -1,    -1,    -1,    -1,   608,    -1,
      -1,   611,  1081,  1082,    -1,  1130,  1085,    -1,  1133,  1134,
      -1,    -1,    -1,    -1,  1139,    -1,  1161,  1295,    -1,  1164,
      -1,  1299,  1300,  1102,    -1,    -1,    -1,    -1,  1153,    -1,
      -1,  1156,    -1,  1178,  1179,  1180,    -1,    -1,  1183,  1184,
      -1,    -1,    -1,  1188,  1189,   655,    -1,   657,    -1,    -1,
    1175,   586,    -1,    -1,    -1,   665,    -1,    -1,    -1,  1138,
      -1,    -1,    -1,    -1,    -1,    -1,   676,    -1,   678,    -1,
      -1,   606,  1197,    -1,    -1,    -1,   611,    -1,   688,   689,
      -1,  1359,  1161,    -1,    -1,  1164,  1211,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1178,
    1179,  1180,    -1,    -1,  1183,  1184,    -1,    -1,    -1,  1188,
    1189,    -1,   722,    -1,    -1,    -1,    -1,    -1,   728,    -1,
      -1,   854,    -1,   856,   857,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1265,    -1,    -1,    -1,    -1,    -1,    -1,  1272,  1273,     1,
    1295,    -1,  1277,    -1,  1299,  1300,    -1,   692,    -1,    -1,
      -1,    -1,    -1,    15,    16,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   708,    -1,   710,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   922,
    1315,    -1,    -1,    -1,   804,    -1,    -1,    -1,    -1,    -1,
      52,    53,    -1,    -1,    56,    -1,   939,    -1,    -1,    -1,
      -1,   944,   945,    -1,  1359,    -1,  1295,   950,   951,    -1,
    1299,  1300,    -1,    -1,    -1,    -1,   959,   960,    -1,    -1,
      -1,   766,    -1,    -1,    -1,    -1,    -1,    89,    -1,    -1,
      -1,    -1,   975,    -1,    -1,    -1,    -1,   857,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   108,   109,   110,   794,
     112,   994,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,     1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1359,    -1,    -1,    -1,  1017,  1018,  1019,    -1,    -1,    -1,
      -1,   826,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1034,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   844,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1051,    -1,
      -1,    -1,    -1,    52,    53,    -1,    -1,    56,    -1,   939,
      -1,    -1,    -1,    -1,   944,   945,  1026,  1027,    -1,    -1,
     950,   951,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   959,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      89,    -1,    -1,    -1,    -1,   975,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   230,   108,
     109,   110,    -1,    -1,   994,    -1,    -1,    -1,    -1,    -1,
      -1,  1081,  1082,    -1,    -1,  1085,   931,  1130,    -1,    -1,
    1133,  1134,    -1,   255,    -1,   257,  1139,  1017,  1018,  1019,
      -1,    -1,  1102,    -1,   266,    -1,    -1,    -1,    -1,   954,
    1153,    -1,    -1,  1156,  1034,    -1,    -1,    -1,    -1,    -1,
      -1,   966,    -1,   285,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1051,  1175,    -1,    -1,    -1,    -1,    -1,  1138,    -1,
    1026,  1027,    -1,   305,    -1,   990,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1197,    -1,    -1,    -1,    -1,    -1,
      -1,  1161,    -1,    -1,  1164,    -1,    -1,    -1,  1211,    -1,
    1015,    -1,    -1,   335,    -1,    -1,    -1,    -1,  1178,  1179,
    1180,    -1,    -1,  1183,  1184,    -1,    -1,    -1,  1188,  1189,
      -1,   230,    -1,    -1,    -1,  1081,  1082,    -1,    -1,  1085,
      25,   363,   364,    -1,    -1,  1050,  1126,    -1,    -1,    -1,
    1130,    -1,    -1,  1133,  1134,    -1,  1102,    -1,    -1,  1139,
      -1,    -1,  1265,    -1,    -1,    -1,    -1,   266,    -1,  1272,
    1273,    -1,    -1,  1153,  1277,    -1,  1156,    -1,   400,    -1,
      -1,   403,    -1,    -1,    -1,    -1,   285,    -1,   410,   411,
      -1,    -1,  1138,    78,    79,    80,    81,    82,    83,    84,
      85,    86,    87,    88,    89,    90,   305,    -1,    -1,    -1,
      95,    96,  1315,    -1,    -1,  1161,   101,  1197,  1164,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   451,
    1135,  1211,  1178,  1179,  1180,  1295,   335,  1183,  1184,  1299,
    1300,    -1,  1188,  1189,    -1,  1225,    -1,    -1,    -1,    -1,
     135,   473,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,    -1,   363,   364,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,  1265,   508,     1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1277,    -1,  1359,
      -1,    -1,    -1,   525,   403,   527,  1286,    -1,    -1,    -1,
      -1,   410,   411,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   548,    -1,    -1,    -1,
      -1,    -1,   554,    -1,    -1,  1315,    -1,    -1,    52,    53,
      -1,    -1,    56,    -1,    -1,    -1,    -1,    -1,    -1,  1295,
      -1,    -1,    -1,  1299,  1300,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   595,    -1,    89,   598,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   608,    -1,    -1,   611,
      -1,    -1,    -1,    -1,   108,   109,   110,   111,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   508,
      -1,    -1,    -1,  1359,    -1,    -1,    -1,    -1,     1,    78,
      79,    80,    81,    82,    83,    84,   525,    -1,    87,    88,
      -1,    -1,    -1,   655,    -1,   657,    95,    96,    -1,    -1,
      -1,    -1,    -1,   665,    -1,    -1,    -1,    -1,    -1,   548,
      -1,    -1,    -1,    -1,   676,   554,   678,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   688,   689,    -1,    52,
      53,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   595,    -1,    -1,   598,
     722,    -1,    -1,    -1,    -1,     0,   728,    -1,    -1,   608,
      -1,    -1,   611,     8,     9,    10,   230,    -1,    13,    14,
      15,    -1,    17,    -1,    -1,   108,    -1,    -1,    -1,    -1,
      25,    26,    27,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    37,    38,    -1,    40,    41,    42,    43,    44,
      -1,    -1,   266,    -1,    -1,    -1,   655,    -1,   657,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   285,    -1,    68,    69,    -1,    -1,    -1,    -1,   678,
      -1,    -1,   804,    -1,    -1,    -1,    -1,    -1,    -1,   688,
     689,   305,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    97,    98,    -1,    -1,    -1,    -1,    -1,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,   335,    -1,   722,    -1,   120,    95,    96,    -1,   728,
      -1,    -1,    -1,    -1,    -1,   857,    -1,    -1,   737,    -1,
      -1,    -1,     1,    -1,    -1,    -1,    -1,   230,    -1,   363,
     364,    -1,    -1,    -1,    -1,    -1,   151,   152,    -1,   154,
      -1,    -1,   157,   158,    -1,   160,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,    -1,
      -1,    -1,    -1,   266,    -1,    -1,    -1,    -1,    -1,   403,
      -1,    -1,    -1,    52,    53,    -1,   410,   411,    -1,    -1,
      -1,    -1,   285,    -1,    -1,   804,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   939,    -1,    -1,
      -1,    -1,   944,   945,    -1,    -1,    -1,    -1,   950,   951,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   959,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   335,   975,    -1,    -1,    -1,    -1,   857,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   994,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     363,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   508,  1017,  1018,  1019,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   525,  1034,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     403,    -1,    -1,    -1,    -1,    -1,    -1,   410,   411,  1051,
      -1,    -1,    -1,    -1,   548,    -1,    -1,    -1,    -1,    -1,
     554,    -1,    -1,    -1,    -1,   944,   945,    -1,    -1,    -1,
      -1,   950,   951,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     959,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   230,    -1,    -1,    -1,    -1,   975,    -1,    -1,    -1,
      -1,   595,    -1,    -1,   598,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   608,   994,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1126,    -1,    -1,   266,  1130,    -1,
      -1,  1133,  1134,    -1,    -1,    -1,    -1,  1139,  1017,  1018,
    1019,    -1,    -1,    -1,    -1,   508,   285,    -1,    -1,    -1,
      -1,  1153,    -1,    -1,  1156,  1034,    -1,    -1,    -1,    -1,
      -1,   655,    -1,   657,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,  1051,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   678,   548,    -1,    -1,    -1,    -1,
      -1,   554,    -1,    -1,    -1,  1197,   335,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1211,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1225,   363,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   595,    -1,   728,   598,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1126,   611,    -1,
      -1,  1130,    -1,    -1,  1133,  1134,    -1,    -1,    -1,    -1,
    1139,    -1,    -1,  1265,   403,    -1,    -1,    -1,    -1,    -1,
      -1,   410,   411,    -1,  1153,  1277,    -1,  1156,    -1,    -1,
      -1,    -1,    -1,    -1,  1286,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   655,    -1,   657,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     804,    -1,    -1,  1315,    -1,   678,    -1,    -1,  1197,    -1,
      -1,    -1,    -1,    -1,    -1,   688,   689,    -1,    -1,    -1,
      -1,    -1,  1211,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1225,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   722,
      -1,    -1,    -1,   857,    -1,    -1,    -1,    -1,    -1,   508,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1277,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1286,    -1,   548,
      -1,    -1,    -1,    -1,    -1,   554,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    33,    34,    35,    36,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1315,    -1,    -1,    -1,
      49,    50,    51,    52,    -1,    -1,    -1,    56,    -1,    -1,
      59,    60,    61,    62,    63,    -1,   595,    -1,    -1,   598,
      -1,    -1,    -1,    -1,    -1,   959,    -1,    -1,    -1,    -1,
      -1,    -1,   611,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   975,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   857,   104,   105,    -1,   107,    -1,
     994,   110,   111,   112,   113,   114,   115,   116,   117,   118,
      -1,    -1,    -1,    -1,    -1,    -1,   655,    -1,   657,    -1,
      -1,    -1,    -1,  1017,  1018,    -1,    -1,    -1,    -1,    -1,
      -1,   140,    -1,    -1,    -1,    -1,    -1,    -1,   147,   678,
      -1,    -1,    -1,    -1,    -1,   154,    -1,    -1,    -1,   688,
     689,    -1,    -1,    -1,    -1,    -1,    -1,  1051,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    15,    16,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   944,   945,   722,    -1,    -1,    -1,   950,   951,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   959,    -1,    -1,    -1,
      47,    48,    49,    50,    -1,    -1,    -1,    54,    55,    -1,
      -1,    -1,   975,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      67,    68,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   994,  1126,    -1,    -1,    -1,  1130,    -1,    -1,  1133,
    1134,    -1,    -1,    -1,    -1,  1139,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1017,  1018,  1019,    -1,    -1,  1153,
      -1,    -1,  1156,    -1,    -1,   112,    33,    34,    35,    36,
      -1,  1034,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    49,    50,    51,    52,    -1,    -1,  1051,    56,
      -1,    58,    59,    60,    61,    62,    63,    -1,    -1,    -1,
      -1,    -1,    -1,  1197,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    78,    -1,    -1,    -1,    -1,    -1,  1211,   857,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,  1225,    99,    -1,    -1,   102,    -1,   104,   105,    -1,
     107,   108,    -1,   110,   111,   112,   113,   114,   115,   116,
     117,   118,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1126,    -1,    -1,    -1,  1130,    -1,    -1,
    1133,  1134,    -1,   140,    -1,    -1,  1139,    -1,    -1,    -1,
     147,   228,    -1,  1277,   231,   232,   233,    -1,   235,    -1,
    1153,    -1,  1286,  1156,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   944,   945,    -1,   255,    -1,
     257,   950,   951,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     959,  1315,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1197,    -1,   975,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1211,    -1,
      -1,    -1,    -1,    -1,    -1,   994,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1017,  1018,
    1019,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,  1034,    -1,    -1,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,  1051,    -1,  1277,    95,    96,    -1,    -1,    -1,
      -1,   368,   369,   370,   371,   372,    -1,    -1,   375,   376,
     377,   378,   379,   380,   381,   382,    -1,   384,    -1,    -1,
     387,   388,   389,   390,   391,   392,   393,   394,   395,   396,
      -1,    -1,  1315,   400,    -1,   135,    -1,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   155,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1130,    -1,    -1,  1133,  1134,    -1,    -1,    -1,    -1,
    1139,    -1,    -1,    -1,   451,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1153,    -1,    -1,  1156,    -1,    -1,
      -1,   468,   469,    -1,    -1,    -1,   473,    -1,    -1,    -1,
     477,    -1,   479,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,     0,    -1,    -1,    -1,    -1,
     497,    -1,    -1,     8,     9,    10,    -1,    -1,  1197,    14,
      15,    -1,    17,    -1,    -1,   512,    -1,    -1,   515,    -1,
      25,    26,  1211,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     527,    -1,    37,    38,    -1,    40,    41,    42,    43,    44,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   545,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    68,    69,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    78,    79,    80,    81,    82,    83,    84,
      85,    86,    87,    88,    89,    90,    -1,    -1,  1277,   586,
      95,    96,    97,    98,    -1,   100,   101,   594,    -1,    -1,
     597,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   606,
      -1,    -1,    -1,    -1,   611,   120,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1315,    -1,    -1,   134,
     135,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,    -1,    -1,    -1,   151,   152,   153,   154,
     155,    -1,    -1,   158,    -1,   160,    -1,    33,    34,    35,
      36,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   665,    -1,
      -1,    -1,    -1,    49,    50,    51,    52,    -1,    -1,   676,
      56,    -1,    -1,    59,    60,    61,    62,    63,    -1,    -1,
      -1,   688,   689,    -1,    -1,   692,   693,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   704,   705,    -1,
      -1,   708,    -1,   710,    -1,    91,    92,    -1,    -1,    -1,
     717,   718,    -1,    99,    -1,   722,   102,    -1,   104,   105,
      -1,   107,    -1,    -1,   110,   111,   112,   113,   114,   115,
     116,   117,   118,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   140,    -1,    -1,    -1,    -1,   766,
      -1,   147,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   794,    -1,    -1,
      -1,    -1,    -1,     0,     1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    12,    -1,    14,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,   826,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,   844,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    68,    -1,    -1,    -1,    -1,    -1,   874,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,   104,   105,    -1,
     107,    -1,    -1,   110,   111,   112,   113,   114,   115,   116,
     117,   118,    -1,   120,    -1,   922,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   931,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   939,    -1,    -1,    -1,   943,   944,   945,    -1,
     147,   148,   149,   950,   951,   152,    -1,   954,    -1,    -1,
      -1,   158,    -1,   160,    -1,    -1,    -1,    -1,    -1,   966,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   984,   985,    -1,
     987,   988,    -1,   990,    -1,   992,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,  1011,  1012,    -1,    -1,  1015,    -1,
      -1,    -1,  1019,  1020,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1034,    -1,    -1,
      -1,    -1,    -1,    -1,     0,     1,    -1,     3,     4,     5,
       6,     7,    -1,  1050,    -1,    11,    12,    -1,    -1,    -1,
      16,  1058,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,  1135,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,   104,   105,
      -1,   107,    -1,    -1,   110,   111,   112,   113,   114,   115,
     116,   117,   118,    -1,   120,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   147,   148,   149,    -1,    -1,     0,     1,   154,     3,
       4,     5,     6,     7,   160,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,  1265,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   147,   148,   149,    -1,    -1,     0,     1,
     154,     3,     4,     5,     6,     7,   160,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,     0,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,    13,
      14,    15,    -1,    17,    -1,   147,   148,   149,    -1,    -1,
     152,    25,    26,    27,    28,    29,    -1,    -1,   160,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    -1,    68,    69,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    97,    98,    -1,   100,   101,    -1,    -1,
      -1,   135,   106,   137,   138,   139,   140,   141,   142,   143,
     144,   145,   146,    -1,    -1,    -1,   120,    -1,    -1,   123,
     154,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     134,   135,   136,   137,   138,   139,   140,   141,   142,   143,
     144,   145,   146,    -1,    -1,    -1,    -1,   151,   152,   153,
     154,   155,     0,    -1,   158,   159,   160,    -1,    -1,    -1,
       8,     9,    10,    -1,    -1,    13,    14,    15,    -1,    17,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    -1,    27,
      28,    29,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,
      38,    -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    -1,
      68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    97,
      98,    -1,   100,   101,    -1,    -1,    -1,   135,   106,   137,
     138,   139,   140,   141,   142,   143,   144,   145,   146,    -1,
      -1,    -1,   120,    -1,    -1,   123,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   134,   135,   136,   137,
     138,   139,   140,   141,   142,   143,   144,   145,   146,    -1,
      -1,    -1,    -1,    -1,   152,   153,   154,   155,     0,    -1,
     158,   159,   160,    -1,    -1,    -1,     8,     9,    10,    -1,
      -1,    13,    14,    15,    -1,    17,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    25,    -1,    27,    28,    29,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,
      42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    68,    69,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,    -1,
      -1,    -1,    -1,    95,    96,    97,    98,    -1,   100,   101,
      -1,    -1,    -1,    -1,   106,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   120,    -1,
      -1,   123,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   134,   135,   136,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,    -1,    -1,    -1,    -1,    -1,
     152,   153,   154,   155,     0,    -1,   158,   159,   160,    -1,
      -1,    -1,     8,     9,    10,    -1,    -1,    13,    14,    15,
      -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,
      26,    27,    28,    29,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    37,    38,    -1,    40,    41,    42,    43,    44,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    68,    69,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    78,    79,    80,    81,    82,    83,    84,    85,
      86,    87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,
      96,    97,    98,    -1,    -1,   101,    -1,    -1,    -1,    -1,
     106,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   120,    -1,    -1,   123,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   135,
     136,   137,   138,   139,   140,   141,   142,   143,   144,   145,
     146,    -1,    -1,    -1,    -1,   151,   152,   153,   154,   155,
       0,    -1,   158,   159,   160,    -1,    -1,    -1,     8,     9,
      10,    -1,    -1,    13,    14,    15,    -1,    17,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    25,    26,    27,    28,    29,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    68,    69,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,
      -1,   101,    -1,    -1,    -1,    -1,   106,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     120,    -1,    -1,   123,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   135,   136,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,    -1,    -1,    -1,
      -1,   151,   152,   153,   154,   155,     0,    -1,   158,   159,
     160,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,    13,
      14,    15,    -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    25,    26,    27,    28,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    68,    69,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    97,    98,    -1,    -1,   101,    -1,    -1,
      -1,    -1,   106,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   120,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   135,    -1,   137,   138,   139,   140,   141,   142,   143,
     144,   145,   146,    -1,    -1,    -1,    -1,   151,   152,   153,
     154,   155,     0,   157,   158,   159,   160,    -1,    -1,    -1,
       8,     9,    10,    -1,    -1,    13,    14,    15,    -1,    17,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    -1,    27,
      28,    29,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,
      38,    -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    97,
      98,    -1,    -1,   101,    -1,    -1,    -1,    -1,   106,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   120,    -1,    -1,   123,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   135,   136,   137,
     138,   139,   140,   141,   142,   143,   144,   145,   146,    -1,
      -1,    -1,    -1,    -1,   152,   153,   154,   155,     0,    -1,
     158,   159,   160,    -1,    -1,    -1,     8,     9,    10,    -1,
      -1,    13,    14,    15,    -1,    17,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    25,    26,    27,    28,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,
      42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    68,    69,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,    -1,
      -1,    -1,    -1,    95,    96,    97,    98,    -1,    -1,   101,
      -1,    -1,    -1,    -1,   106,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   120,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   135,    -1,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,    -1,    -1,    -1,    -1,   151,
     152,   153,   154,   155,     0,   157,   158,   159,   160,    -1,
      -1,    -1,     8,     9,    10,    -1,    -1,    13,    14,    15,
      -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,
      -1,    27,    28,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    37,    38,    -1,    40,    41,    42,    43,    44,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    68,    69,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    78,    79,    80,    81,    82,    83,    84,    85,
      86,    87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,
      96,    97,    98,    -1,   100,   101,    -1,    -1,    -1,    -1,
     106,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   120,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   134,   135,
      -1,   137,   138,   139,   140,   141,   142,   143,   144,   145,
     146,    -1,    -1,    -1,    -1,   151,   152,   153,   154,   155,
       0,    -1,   158,   159,   160,    -1,    -1,    -1,     8,     9,
      10,    -1,    -1,    13,    14,    15,    -1,    17,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    25,    -1,    27,    28,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    68,    69,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,
      -1,   101,    -1,    -1,    -1,    -1,   106,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     120,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   135,    -1,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,    -1,    -1,    -1,
      -1,    -1,   152,   153,   154,   155,     0,   157,   158,   159,
     160,    -1,    -1,    -1,     8,     9,    10,    44,    -1,    -1,
      14,    15,    -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    25,    26,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,
      -1,    -1,    -1,    -1,    68,    69,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    97,    98,    -1,   100,   101,   135,    -1,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
      -1,    -1,    -1,    -1,    -1,    -1,   120,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     134,   135,    -1,   137,   138,   139,   140,   141,   142,   143,
     144,   145,   146,    -1,    -1,    -1,    -1,   151,   152,   153,
     154,   155,     0,    -1,   158,    -1,   160,    -1,    -1,    -1,
       8,     9,    10,    -1,    -1,    -1,    14,    15,    -1,    17,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,
      38,    -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    97,
      98,    -1,   100,   101,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   120,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   134,   135,    -1,   137,
     138,   139,   140,   141,   142,   143,   144,   145,   146,    -1,
      -1,    -1,    -1,   151,   152,   153,   154,   155,     0,    -1,
     158,    -1,   160,    -1,    -1,    -1,     8,     9,    10,    -1,
      -1,    -1,    14,    15,    -1,    17,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    25,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,
      42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    68,    69,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,    -1,
      -1,    -1,    -1,    95,    96,    97,    98,    -1,   100,   101,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   120,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   134,   135,    -1,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,    -1,    -1,    -1,    -1,   151,
     152,   153,   154,   155,    -1,    -1,   158,     1,   160,     3,
       4,     5,     6,     7,     8,     9,    10,    11,    12,    -1,
      -1,    15,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    68,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   147,   148,   149,    -1,    -1,    -1,     1,
     154,     3,     4,     5,     6,     7,   160,    -1,    10,    11,
      12,    -1,    14,    15,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    68,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   147,   148,   149,    -1,    -1,
      -1,     1,   154,     3,     4,     5,     6,     7,   160,    -1,
      10,    11,    12,    -1,    -1,    15,    16,    17,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    68,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,   104,   105,    -1,   107,    -1,    -1,
     110,   111,   112,   113,   114,   115,   116,   117,   118,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   147,   148,   149,
      -1,    -1,    -1,     1,   154,     3,     4,     5,     6,     7,
     160,    -1,    10,    11,    12,    -1,    -1,    15,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    25,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      68,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,   104,   105,    -1,   107,
      -1,    -1,   110,   111,   112,   113,   114,   115,   116,   117,
     118,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   147,
     148,   149,    -1,    -1,    -1,     1,   154,     3,     4,     5,
       6,     7,   160,    -1,    10,    11,    12,    -1,    -1,    15,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    68,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,   104,   105,
      -1,   107,    -1,    -1,   110,   111,   112,   113,   114,   115,
     116,   117,   118,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   147,   148,   149,    -1,    -1,    -1,     1,   154,     3,
       4,     5,     6,     7,   160,     9,    10,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    68,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   147,   148,   149,    -1,    -1,    -1,     1,
     154,     3,     4,     5,     6,     7,   160,    -1,    10,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    68,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   147,   148,   149,    -1,    -1,
      -1,     1,   154,     3,     4,     5,     6,     7,   160,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,   104,   105,    -1,   107,    -1,    -1,
     110,   111,   112,   113,   114,   115,   116,   117,   118,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   147,   148,   149,
      -1,    -1,    -1,    -1,   154,    -1,    -1,    -1,   158,     1,
     160,     3,     4,     5,     6,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   147,   148,   149,    -1,    -1,
      -1,    -1,   154,    -1,    -1,    -1,   158,     1,   160,     3,
       4,     5,     6,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   147,   148,   149,    -1,    -1,   152,     1,
     154,     3,     4,     5,     6,     7,   160,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   147,   148,   149,    -1,    -1,
     152,     1,   154,     3,     4,     5,    -1,     7,   160,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    17,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,   104,   105,    -1,    -1,    -1,    -1,
     110,   111,   112,   113,   114,   115,   116,   117,   118,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   147,   148,   149,
      -1,    -1,    -1,    -1,   154,    -1,    -1,    -1,    -1,    -1,
     160,     3,     4,     5,     6,     7,     8,     9,    10,    11,
      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
      22,    23,    24,    25,    26,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    37,    38,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,    81,
      82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,
      -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   107,   108,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,    -1,   148,   149,    -1,    -1,
      -1,    -1,    -1,    -1,   156,   157,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      37,    38,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     107,   108,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
      -1,   148,   149,    -1,    -1,    -1,    -1,    -1,    -1,   156,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    12,
      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
      23,    24,    25,    26,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    37,    38,    39,    -1,    -1,    -1,
      -1,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    -1,    56,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   107,   108,    -1,    -1,   111,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   137,   138,   139,   140,   141,   142,
     143,   144,   145,   146,    -1,   148,   149,    -1,    -1,    -1,
      -1,    -1,    -1,   156,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
      19,    20,    21,    22,    23,    24,    25,    26,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    37,    38,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    -1,    -1,    56,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   107,   108,
      -1,    -1,   111,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,   148,
     149,    -1,    -1,    -1,    -1,    -1,    -1,   156,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    -1,    -1,    -1,    -1,    -1,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    -1,
      -1,    56,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,
      95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   107,   108,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,   148,   149,     3,     4,     5,    -1,     7,
      -1,   156,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,
      -1,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,   104,   105,    -1,    -1,
      -1,    -1,   110,   111,   112,   113,   114,   115,   116,   117,
     118,    -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,   147,
      30,    31,    32,    33,    34,    35,    36,   155,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,   104,   105,    -1,    -1,    -1,    -1,
     110,   111,   112,   113,   114,   115,   116,   117,   118,    -1,
      -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,   147,    30,    31,
      32,    33,    34,    35,    36,   155,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    58,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,   107,   108,   109,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       3,     4,     5,    -1,     7,   147,   148,   149,    11,    12,
      -1,    -1,   154,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,   104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,
     113,   114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,     1,    -1,     3,
       4,     5,     6,     7,   147,   148,   149,    11,    12,    -1,
      -1,   154,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    -1,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,     1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,   108,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,   108,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   147,   148,   149,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,   107,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,     3,     4,     5,
      -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,   147,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,   104,   105,
      -1,   107,    -1,    -1,   110,   111,   112,   113,   114,   115,
     116,   117,   118,    -1,    -1,     3,     4,     5,    -1,     7,
      -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,    -1,
      -1,   147,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,
      -1,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    95,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,   104,   105,    -1,    -1,
      -1,    -1,   110,   111,   112,   113,   114,   115,   116,   117,
     118,    -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,   147,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,   104,   105,    -1,    -1,    -1,    -1,
     110,   111,   112,   113,   114,   115,   116,   117,   118,    -1,
      -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,   147,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,   104,   105,    -1,    -1,    -1,    -1,   110,   111,
     112,   113,   114,   115,   116,   117,   118,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,   147,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
     104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
     114,   115,   116,   117,   118,    -1,    -1,     3,     4,     5,
      -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,   147,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,   104,   105,
      33,    34,    35,    36,   110,   111,   112,   113,   114,   115,
     116,   117,   118,    -1,    -1,    -1,    49,    50,    51,    52,
      -1,    -1,    -1,    56,    -1,    -1,    59,    60,    61,    62,
      63,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   147,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
      -1,   104,   105,    -1,    -1,    -1,    -1,   110,   111,   112,
     113,   114,   115,   116,   117,   118,    -1,    -1,    -1,    -1,
      -1,    52,    53,    -1,    -1,    56,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   140,    -1,    -1,
      -1,    -1,    -1,    -1,   147,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   107,   108,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   137,   138,   139,   140,
     141,   142,   143,   144,   145,   146,    -1,   148,   149,    52,
      53,    -1,    -1,    56,    -1,   156,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   107,   108,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   137,   138,   139,   140,   141,   142,
     143,   144,   145,   146,    -1,   148,   149,    52,    53,    -1,
      -1,    56,    -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,
      95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   107,   108,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,   148,   149,    52,    53,    -1,    -1,    56,
      -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     107,   108,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
      -1,   148,   149,    52,    53,    -1,    -1,    56,    -1,   156,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   107,   108,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,   148,
     149,    52,    53,    -1,    -1,    56,    -1,   156,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   107,   108,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   137,   138,   139,   140,
     141,   142,   143,   144,   145,   146,    -1,   148,   149,    52,
      53,    -1,    -1,    56,    -1,   156,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   107,   108,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   137,   138,   139,   140,   141,   142,
     143,   144,   145,   146,    -1,   148,   149,    52,    53,    -1,
      -1,    56,    -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,
      95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   107,   108,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,   148,   149,    52,    53,    -1,    -1,    56,
      -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     107,   108,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
      -1,   148,   149,    52,    53,    -1,    -1,    56,    -1,   156,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   107,   108,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,   148,
     149,    52,    53,    -1,    -1,    56,    -1,   156,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   107,   108,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   137,   138,   139,   140,
     141,   142,   143,   144,   145,   146,    -1,   148,   149,    52,
      53,    -1,    -1,    56,    -1,   156,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   107,   108,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   137,   138,   139,   140,   141,   142,
     143,   144,   145,   146,    -1,   148,   149,    52,    53,    -1,
      -1,    56,    -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,
      95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   107,   108,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,    -1,   148,   149,    52,    53,    -1,    -1,    56,
      -1,   156,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     107,   108,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
      -1,   148,   149,    52,    53,    -1,    -1,    56,    -1,   156,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   107,   108,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   137,   138,
     139,   140,   141,   142,   143,   144,   145,   146,    -1,   148,
     149,    52,    53,    -1,    -1,    56,    -1,   156,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   107,   108,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   137,   138,   139,   140,
     141,   142,   143,   144,   145,   146,    -1,   148,   149,    -1,
      -1,    -1,    -1,    -1,    -1,   156
};
 
/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
   state STATE-NUM.  */
static const yytype_int16 yystos[] =
{
       0,   165,   166,     1,     3,     4,     5,     6,     7,    11,
      12,    16,    18,    19,    20,    21,    22,    23,    24,    30,
      31,    32,    33,    34,    35,    36,    39,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      59,    60,    61,    62,    63,    64,    65,    76,    77,    91,
      92,    99,   102,   103,   104,   105,   107,   110,   111,   112,
     113,   114,   115,   116,   117,   118,   147,   148,   149,   164,
     167,   168,   180,   182,   183,   184,   185,   186,   187,   191,
     195,   197,   203,   206,   208,   209,   210,   212,   214,   215,
     216,   217,   226,   227,   228,   229,   230,   231,   234,   255,
     267,   268,   269,   270,   271,   272,   273,   274,   275,   276,
     277,   278,   287,   288,   321,   326,   327,   376,   377,   378,
     379,   380,   381,   383,   384,   387,   388,   390,   391,   392,
     393,   406,   407,   409,   410,   411,   412,   413,   414,   415,
     416,   417,   465,     0,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
      19,    20,    21,    22,    23,    24,    25,    26,    30,    31,
      32,    33,    34,    35,    36,    37,    38,    39,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    56,    76,    77,
      78,    79,    80,    81,    82,    83,    84,    87,    88,    93,
      94,    95,    96,   107,   108,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   148,   149,   156,   220,   221,
     222,   224,   225,   406,   179,   179,   179,    39,    58,    99,
     102,   107,   108,   109,   112,   148,   187,   209,   217,   227,
     238,   239,   245,   246,   249,   251,   252,   268,   413,   414,
     416,   417,   452,   453,   246,   157,   242,   247,   248,   154,
     157,   189,    54,   221,   189,   151,   169,   170,   235,   465,
      21,    22,    32,   195,   197,   208,   227,   268,   287,   288,
     227,   227,   227,    56,    47,   102,   171,   176,   177,   182,
     211,   212,   465,   171,   240,   251,   452,   465,   239,   451,
     452,   465,    46,    99,   147,   155,   195,   197,   216,   255,
     268,   413,   414,   417,   319,   220,   396,   408,   412,   396,
     397,   398,   161,   382,   382,   382,   382,   411,   203,   227,
     227,   154,   160,   163,   463,   464,   179,    40,    41,    42,
      43,    44,    37,    38,   157,   420,   421,   422,   423,   465,
     420,   422,    26,   151,   242,   248,   279,   328,    28,   280,
     325,   134,   155,   102,   107,   214,   134,    25,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    95,    96,   101,   135,   137,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   233,   233,    69,    97,    98,
     153,   457,   458,   256,     1,   191,   198,   199,   199,   200,
     202,   202,   163,   199,   464,    99,   210,   217,   268,   293,
     413,   414,   417,    52,    56,    95,    99,   218,   219,   268,
     413,   414,   417,   219,    33,    34,    35,    36,    49,    50,
      51,    52,    56,   157,   194,   220,   415,   447,   448,   449,
     246,   157,   248,    98,   457,   458,   328,   379,   100,   100,
     155,   239,    56,   239,   239,   239,   396,   134,   101,   155,
     250,   465,    98,   153,   457,   100,   100,   155,   250,    92,
     244,   246,   251,   432,   452,   465,   246,   189,   191,   459,
     191,    54,    64,    65,   181,   157,   235,   236,   164,   420,
     420,    98,   457,   100,   178,   211,   158,   163,   464,   459,
     257,   159,   155,   189,   462,   155,   462,   152,   462,   189,
      56,   411,   213,   214,   421,   155,    98,   153,   457,   316,
      66,   119,   121,   122,   399,   119,   119,   399,    67,   399,
     161,   385,   394,   389,   395,    78,   160,   168,   151,   199,
     199,   199,   199,   235,   237,   191,   191,    52,    54,    55,
      56,    57,    58,    78,    92,   102,   107,   108,   109,   141,
     144,   298,   363,   424,   425,   426,   427,   428,   429,   431,
     432,   433,   434,   435,   436,   437,   438,   439,   440,   441,
     442,   443,   444,   445,   134,   265,   431,   134,   266,   329,
     330,   106,   207,   331,   332,   332,   235,   211,   155,   216,
     155,   235,   193,   227,   227,   227,   227,   227,   227,   227,
     227,   227,   227,   227,   227,   227,   192,   227,   227,   227,
     227,   227,   227,   227,   227,   227,   227,   227,    52,    53,
      56,   224,   454,   455,   244,   251,    52,    53,    56,   224,
     454,   242,   171,   174,    13,   289,   463,   289,   199,   171,
     171,   259,   163,    56,    98,   153,   457,    25,   199,    52,
      56,   218,   138,   419,   465,    98,   153,   457,   264,   450,
      69,    98,   456,   246,   459,    52,    56,   454,   235,   235,
     223,   100,   124,   235,   239,   239,   249,   252,   452,    52,
      56,   244,    52,    56,   235,   235,   453,   459,   155,   459,
     155,   158,   459,   221,   236,   227,   152,   134,   134,    56,
     454,   454,   235,   170,   459,   177,   158,   452,   155,   213,
      52,    56,   244,    52,    56,   317,   401,   400,   119,   386,
     399,    66,   119,   119,   386,    66,   119,   227,   171,   182,
     102,   107,   294,   295,   296,   297,   434,   155,   446,   465,
     155,   446,   155,   430,   459,   299,   300,   155,   430,   239,
      34,    52,    52,   155,   430,    52,    39,   188,   209,   227,
     232,   174,   463,   188,   232,   174,   316,   152,   330,   316,
      10,    68,   286,   286,   107,   203,   204,   205,   239,   251,
     253,   254,   459,   213,   155,    99,   185,   190,   205,   217,
     227,   239,   241,   254,   268,   417,   338,   338,   189,   100,
     100,   151,   242,   248,   189,   460,   155,   100,   100,   242,
     243,   248,   465,   235,   286,   171,    13,   171,    27,   290,
     463,   286,   286,    17,   283,   334,    25,   258,   340,    52,
      56,   244,    52,    56,   260,   263,   418,   262,    52,    56,
     218,   244,   174,   191,   196,   459,   243,   248,   190,   227,
     241,   190,   241,   221,   235,   239,   250,   100,   100,   460,
     100,   100,   432,   452,   191,    39,   190,   241,   462,   214,
     460,   318,   402,   405,   412,   417,   382,   399,   382,   382,
     382,   152,   296,   434,   155,   459,   155,   445,   424,   439,
     441,   427,   428,   437,   443,   134,   239,   429,   436,   443,
     435,   437,   189,    44,    44,   286,   286,   317,   152,   317,
     239,   155,    44,   213,    56,    44,   134,    44,    98,   153,
     457,   336,   336,   136,   235,   235,   330,   207,   159,   100,
     235,   235,   207,     8,   281,   372,   465,    14,    15,   284,
     285,   291,   292,   465,   292,   201,   107,   239,   333,   286,
     338,   334,   286,   460,   199,   463,   199,   174,   460,   286,
     459,   194,   328,   325,   235,   235,   100,   235,   235,   459,
     155,   459,   189,   179,   403,   459,   294,   297,   295,   446,
     155,   430,   155,   430,   155,   430,   155,   430,   430,   188,
     232,   237,   237,   318,   318,   107,   239,   237,   237,   235,
     237,    52,    56,   244,    52,    56,   337,   337,   227,   190,
     241,   190,   241,   152,   235,   190,   241,   190,   241,   239,
     254,   373,   465,   175,   284,   171,   199,   286,   286,   239,
     155,   289,   336,   286,   290,   174,   463,   286,   235,   157,
     322,   431,   171,   155,   155,   437,   437,   443,   437,   227,
     227,   179,   179,   239,   182,   182,   227,   460,    52,    56,
      58,    91,    92,    99,   102,   104,   105,   107,   112,   140,
     321,   343,   344,   345,   346,   349,   353,   354,   355,   358,
     359,   360,   361,   362,   363,   364,   365,   366,   367,   368,
     369,   370,   371,   376,   377,   380,   381,   384,   388,   391,
     393,   414,   439,   343,   190,   241,   101,   374,   465,     9,
     282,   375,   465,   172,   289,   107,   239,   171,   337,   261,
     286,   431,   320,     0,   120,   404,   295,   430,   430,   155,
     430,   430,   139,   310,   311,   465,   310,   367,   367,    56,
     218,   337,   344,   351,   352,   353,   354,   357,   460,   189,
     337,   461,    52,   396,    52,   102,   412,   101,   155,   139,
     155,   155,   344,    89,    90,    98,   153,   157,   347,   348,
      52,    99,   217,   268,   413,   414,   417,   289,   176,   171,
     171,   239,   292,   334,   335,   342,   343,   171,   189,   313,
      29,   123,   323,   437,   298,   301,   302,   303,   304,   306,
     307,   309,   312,   435,   437,   438,   443,   445,   171,   174,
     344,   460,   344,   355,   357,   460,   155,   152,   235,   124,
     199,   368,   351,   355,   349,   356,   357,   112,   360,   364,
     367,   367,   218,   337,   460,   337,   459,   351,   354,   358,
     351,   354,   358,    56,    98,   153,   457,   171,   163,   173,
     291,   289,    40,    41,   286,   160,   158,   324,   171,   430,
     446,   155,   446,   155,   308,   313,   300,   155,   305,   308,
      99,   268,   155,   308,   459,   155,   155,   350,   459,   155,
     155,   396,   459,   459,   459,   460,   460,   460,    52,    56,
     244,    52,    56,   372,   375,   339,   199,   199,    52,   314,
     315,   433,   174,   152,   301,   441,   304,   306,   437,   443,
     139,   268,   307,   443,    56,    98,   437,   356,   358,   356,
     355,   357,   460,   171,   155,   189,   286,   446,   155,   308,
     155,   308,   155,   308,   155,   308,    52,    56,   308,   155,
     461,   292,   340,   341,   315,   437,   437,   443,   437,   308,
     308,   155,   308,   308,   437,   308
};
 
/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM.  */
static const yytype_int16 yyr1[] =
{
       0,   162,   165,   163,   163,   164,   166,   167,   167,   167,
     168,   168,   169,   170,   171,   172,   173,   174,   175,   174,
     176,   176,   176,   177,   178,   177,   179,   180,   181,   182,
     182,   182,   182,   182,   182,   182,   182,   182,   182,   182,
     182,   182,   183,   182,   182,   182,   182,   182,   184,   185,
     186,   186,   186,   186,   186,   186,   186,   186,   185,   187,
     187,   185,   188,   188,   189,   189,   188,   190,   190,   190,
     191,   191,   191,   191,   191,   192,   191,   193,   191,   191,
     194,   195,   196,   197,   198,   199,   199,   200,   201,   202,
     203,   203,   204,   205,   206,   206,   207,   208,   208,   208,
     209,   209,   209,   209,   209,   209,   209,   209,   209,   209,
     209,   209,   210,   210,   211,   211,   212,   212,   212,   213,
     213,   212,   212,   212,   212,   212,   212,   212,   214,   214,
     215,   215,   216,   216,   216,   216,   216,   216,   216,   216,
     216,   217,   217,   217,   217,   217,   217,   217,   217,   217,
     218,   218,   219,   219,   219,   220,   220,   220,   220,   220,
     221,   221,   222,   223,   222,   224,   224,   224,   224,   224,
     224,   224,   224,   224,   224,   224,   224,   224,   224,   224,
     224,   224,   224,   224,   224,   224,   224,   224,   224,   224,
     224,   224,   224,   224,   224,   225,   225,   225,   225,   225,
     225,   225,   225,   225,   225,   225,   225,   225,   225,   225,
     225,   225,   225,   225,   225,   225,   225,   225,   225,   225,
     225,   225,   225,   225,   225,   225,   225,   225,   225,   225,
     225,   225,   225,   225,   225,   225,   226,   227,   228,   228,
     228,   228,   228,   228,   228,   228,   227,   229,   229,   229,
     229,   229,   229,   227,   227,   227,   227,   227,   227,   227,
     227,   227,   227,   227,   227,   227,   227,   227,   227,   227,
     227,   227,   227,   227,   227,   227,   227,   227,   227,   227,
     230,   230,   227,   227,   227,   231,   232,   232,   232,   233,
     233,   233,   233,   234,   234,   235,   236,   237,   238,   239,
     240,   240,   240,   240,   241,   241,   242,   242,   242,   243,
     243,   244,   244,   244,   244,   244,   245,   246,   246,   246,
     246,   246,   246,   247,   248,   249,   249,   250,   250,   251,
     251,   251,   251,   252,   252,   253,   253,   254,   254,   254,
     255,   255,   255,   255,   255,   255,   255,   255,   255,   255,
     255,   256,   255,   257,   255,   255,   255,   255,   255,   255,
     255,   255,   255,   255,   255,   255,   255,   255,   255,   255,
     255,   255,   255,   255,   255,   258,   255,   259,   255,   255,
     260,   261,   255,   262,   255,   263,   255,   264,   255,   265,
     255,   266,   255,   255,   255,   255,   255,   267,   268,   269,
     270,   271,   272,   273,   274,   275,   276,   277,   278,   279,
     280,   281,   282,   283,   284,   285,   286,   286,   287,   288,
     289,   289,   289,   290,   290,   291,   291,   292,   292,   293,
     293,   294,   294,   295,   295,   296,   296,   296,   296,   296,
     297,   297,   298,   298,   299,   300,   301,   301,   302,   302,
     303,   303,   303,   303,   304,   305,   306,   307,   307,   308,
     308,   309,   309,   309,   309,   309,   309,   309,   309,   309,
     309,   309,   309,   309,   309,   309,   310,   310,   311,   312,
     312,   313,   313,   314,   314,   315,   315,   316,   317,   318,
     319,   320,   321,   322,   322,   323,   324,   323,   325,   326,
     326,   326,   326,   327,   327,   327,   327,   327,   327,   327,
     327,   328,   328,   329,   330,   331,   332,   333,   333,   333,
     333,   334,   335,   335,   336,   337,   338,   339,   340,   341,
     341,   342,   342,   342,   343,   343,   343,   343,   343,   343,
     344,   345,   345,   346,   346,   347,   348,   349,   349,   349,
     349,   349,   349,   349,   349,   349,   349,   349,   349,   349,
     350,   349,   349,   349,   351,   351,   351,   351,   351,   351,
     352,   352,   353,   353,   354,   355,   355,   356,   356,   357,
     358,   358,   358,   358,   359,   359,   360,   360,   361,   361,
     362,   362,   363,   364,   364,   365,   366,   366,   366,   366,
     366,   366,   365,   365,   365,   365,   367,   367,   367,   367,
     367,   367,   367,   367,   367,   367,   368,   369,   369,   370,
     371,   371,   371,   372,   372,   373,   373,   373,   374,   374,
     375,   375,   376,   376,   377,   378,   378,   378,   379,   380,
     381,   382,   382,   383,   384,   385,   385,   386,   386,   387,
     388,   389,   389,   390,   391,   392,   393,   394,   394,   395,
     395,   396,   396,   397,   397,   398,   398,   399,   400,   399,
     401,   402,   403,   399,   404,   404,   405,   405,   406,   406,
     407,   408,   408,   409,   410,   410,   411,   411,   411,   411,
     412,   412,   412,   413,   413,   413,   414,   414,   414,   414,
     414,   414,   414,   415,   415,   416,   416,   417,   417,   418,
     419,   419,   420,   420,   421,   422,   423,   422,   424,   424,
     425,   425,   426,   426,   426,   426,   427,   427,   428,   429,
     429,   430,   430,   431,   431,   431,   431,   431,   431,   431,
     431,   431,   431,   431,   431,   431,   431,   431,   432,   433,
     433,   433,   433,   434,   434,   435,   436,   436,   437,   437,
     438,   439,   439,   440,   441,   441,   442,   442,   443,   443,
     444,   444,   445,   445,   446,   446,   447,   448,   449,   450,
     449,   451,   451,   452,   452,   453,   453,   453,   453,   453,
     453,   454,   454,   454,   454,   455,   455,   455,   456,   456,
     457,   457,   458,   458,   459,   460,   461,   462,   462,   463,
     463,   464,   464,   465
};
 
/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM.  */
static const yytype_int8 yyr2[] =
{
       0,     2,     0,     0,     1,     2,     2,     1,     1,     3,
       1,     2,     1,     3,     2,     0,     0,     8,     0,     5,
       1,     1,     3,     1,     0,     3,     0,     2,     0,     4,
       3,     3,     3,     2,     3,     3,     3,     3,     4,     5,
       1,     4,     4,     1,     7,     4,     1,     1,     4,     1,
       4,     7,     6,     6,     6,     6,     5,     4,     1,     4,
       4,     1,     1,     4,     0,     1,     3,     1,     4,     1,
       1,     3,     3,     3,     2,     0,     7,     0,     7,     1,
       1,     2,     0,     5,     1,     1,     1,     0,     0,     4,
       1,     1,     1,     1,     1,     4,     3,     1,     1,     1,
       2,     3,     4,     5,     4,     5,     6,     2,     2,     2,
       2,     2,     1,     3,     1,     3,     1,     2,     3,     1,
       3,     5,     2,     4,     2,     4,     1,     3,     1,     3,
       2,     3,     1,     1,     4,     3,     3,     3,     3,     2,
       1,     1,     1,     4,     3,     3,     3,     3,     2,     1,
       1,     1,     2,     1,     3,     1,     1,     1,     1,     1,
       1,     1,     1,     0,     4,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     4,     1,     4,     7,
       6,     6,     6,     6,     5,     4,     1,     3,     3,     2,
       2,     2,     2,     1,     3,     3,     3,     3,     3,     3,
       4,     2,     2,     3,     3,     3,     3,     1,     3,     3,
       3,     3,     3,     2,     2,     3,     3,     3,     3,     4,
       4,     4,     1,     1,     1,     6,     1,     4,     3,     1,
       1,     1,     1,     3,     3,     1,     1,     1,     1,     1,
       1,     2,     4,     2,     1,     4,     3,     5,     3,     1,
       1,     1,     1,     2,     4,     2,     1,     1,     1,     2,
       2,     4,     1,     0,     2,     2,     1,     2,     1,     1,
       1,     3,     3,     2,     1,     1,     1,     3,     4,     2,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     0,     4,     0,     4,     3,     3,     2,     3,     3,
       1,     4,     3,     1,     6,     4,     3,     2,     1,     2,
       1,     6,     6,     4,     4,     0,     6,     0,     5,     5,
       0,     0,     9,     0,     6,     0,     7,     0,     5,     0,
       5,     0,     5,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     2,     2,     1,     2,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     2,     1,     1,     1,     5,     1,     2,     1,
       1,     1,     3,     1,     3,     1,     3,     5,     1,     3,
       2,     1,     1,     1,     0,     2,     2,     1,     1,     3,
       4,     2,     2,     1,     1,     1,     3,     1,     3,     2,
       0,     6,     8,     4,     6,     4,     2,     6,     2,     4,
       6,     2,     4,     2,     4,     1,     1,     1,     4,     0,
       1,     1,     4,     1,     3,     1,     1,     0,     0,     0,
       0,     0,     9,     4,     1,     3,     0,     4,     3,     2,
       4,     5,     5,     2,     4,     4,     3,     3,     2,     1,
       4,     3,     3,     0,     7,     0,     7,     1,     2,     3,
       4,     5,     1,     1,     0,     0,     0,     0,     9,     1,
       1,     1,     3,     3,     1,     2,     3,     1,     1,     1,
       1,     3,     1,     3,     1,     2,     2,     1,     1,     4,
       4,     4,     3,     4,     4,     4,     3,     3,     3,     2,
       0,     6,     2,     4,     1,     1,     2,     2,     4,     1,
       2,     3,     1,     3,     5,     2,     1,     1,     3,     1,
       3,     1,     2,     1,     1,     3,     2,     1,     1,     3,
       2,     1,     2,     1,     1,     1,     3,     3,     2,     2,
       2,     2,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     2,     2,     4,
       2,     3,     1,     6,     1,     1,     1,     1,     2,     1,
       3,     1,     1,     1,     1,     1,     1,     2,     3,     3,
       3,     1,     2,     4,     1,     0,     3,     1,     2,     4,
       1,     0,     3,     4,     1,     4,     1,     0,     3,     0,
       3,     0,     2,     0,     2,     0,     2,     1,     0,     3,
       0,     0,     0,     6,     1,     1,     1,     1,     1,     1,
       2,     1,     1,     3,     1,     2,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     0,
       4,     1,     1,     1,     3,     1,     0,     3,     2,     1,
       1,     3,     4,     2,     2,     1,     1,     1,     3,     1,
       3,     2,     0,     6,     8,     4,     6,     4,     6,     2,
       4,     6,     2,     4,     2,     4,     1,     0,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     3,     1,     3,
       1,     1,     1,     1,     2,     1,     1,     1,     2,     1,
       1,     1,     2,     1,     2,     1,     1,     1,     1,     0,
       4,     1,     2,     1,     3,     3,     2,     1,     4,     2,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     2,     2,     2,     1,     1,     1,
       1,     1,     2,     0
};
 
 
enum { YYENOMEM = -2 };
 
#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (yychar = YYEMPTY)
 
#define YYACCEPT        goto yyacceptlab
#define YYABORT         goto yyabortlab
#define YYERROR         goto yyerrorlab
#define YYNOMEM         goto yyexhaustedlab
 
 
#define YYRECOVERING()  (!!yyerrstatus)
 
#define YYBACKUP(Token, Value)                                    \
  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (&yylloc, p, YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)
 
/* Backward compatibility with an undocumented macro.
   Use YYerror or YYUNDEF. */
#define YYERRCODE YYUNDEF
 
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
   If N is 0, then set CURRENT to the empty location which ends
   the previous symbol: RHS[0] (always defined).  */
 
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
    do                                                                  \
      if (N)                                                            \
        {                                                               \
          (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
          (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
          (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
          (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
        }                                                               \
      else                                                              \
        {                                                               \
          (Current).first_line   = (Current).last_line   =              \
            YYRHSLOC (Rhs, 0).last_line;                                \
          (Current).first_column = (Current).last_column =              \
            YYRHSLOC (Rhs, 0).last_column;                              \
        }                                                               \
    while (0)
#endif
 
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
 
 
/* Enable debugging if requested.  */
#if YYDEBUG
 
# ifndef YYFPRINTF
#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif
 
# define YYDPRINTF(Args)                        \
do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)
 
 
/* YYLOCATION_PRINT -- Print the location on the stream.
   This macro was not mandated originally: define only if we know
   we won't break user code: when these are the locations we know.  */
 
# ifndef YYLOCATION_PRINT
 
#  if defined YY_LOCATION_PRINT
 
   /* Temporary convenience wrapper in case some people defined the
      undocumented and private YY_LOCATION_PRINT macros.  */
#   define YYLOCATION_PRINT(File, Loc, p)  YY_LOCATION_PRINT(File, *(Loc), p)
 
#  elif defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
 
/* Print *YYLOCP on YYO.  Private, do not rely on its existence. */
 
YY_ATTRIBUTE_UNUSED
static int
yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
{
  int res = 0;
  int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
  if (0 <= yylocp->first_line)
    {
      res += YYFPRINTF (yyo, "%d", yylocp->first_line);
      if (0 <= yylocp->first_column)
        res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
    }
  if (0 <= yylocp->last_line)
    {
      if (yylocp->first_line < yylocp->last_line)
        {
          res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
          if (0 <= end_col)
            res += YYFPRINTF (yyo, ".%d", end_col);
        }
      else if (0 <= end_col && yylocp->first_column < end_col)
        res += YYFPRINTF (yyo, "-%d", end_col);
    }
  return res;
}
 
#   define YYLOCATION_PRINT  yy_location_print_
 
    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT(File, Loc, p)  YYLOCATION_PRINT(File, &(Loc), p)
 
#  else
 
#   define YYLOCATION_PRINT(File, Loc, p) ((void) 0)
    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT  YYLOCATION_PRINT
 
#  endif
# endif /* !defined YYLOCATION_PRINT */
 
 
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p) \
do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Kind, Value, Location, p);          \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (0)
 
 
/*-----------------------------------.
| Print this symbol's value on YYO.  |
`-----------------------------------*/
 
static void
yy_symbol_value_print (FILE *yyo,
                       yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parser_params *p)
{
  FILE *yyoutput = yyo;
  YY_USE (yyoutput);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yyvaluep)
    return;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
switch (yykind)
    {
    case YYSYMBOL_keyword_class: /* "'class'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7891 "parse.c"
        break;
 
    case YYSYMBOL_keyword_module: /* "'module'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7899 "parse.c"
        break;
 
    case YYSYMBOL_keyword_def: /* "'def'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7907 "parse.c"
        break;
 
    case YYSYMBOL_keyword_undef: /* "'undef'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7915 "parse.c"
        break;
 
    case YYSYMBOL_keyword_begin: /* "'begin'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7923 "parse.c"
        break;
 
    case YYSYMBOL_keyword_rescue: /* "'rescue'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7931 "parse.c"
        break;
 
    case YYSYMBOL_keyword_ensure: /* "'ensure'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7939 "parse.c"
        break;
 
    case YYSYMBOL_keyword_end: /* "'end'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7947 "parse.c"
        break;
 
    case YYSYMBOL_keyword_if: /* "'if'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7955 "parse.c"
        break;
 
    case YYSYMBOL_keyword_unless: /* "'unless'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7963 "parse.c"
        break;
 
    case YYSYMBOL_keyword_then: /* "'then'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7971 "parse.c"
        break;
 
    case YYSYMBOL_keyword_elsif: /* "'elsif'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7979 "parse.c"
        break;
 
    case YYSYMBOL_keyword_else: /* "'else'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7987 "parse.c"
        break;
 
    case YYSYMBOL_keyword_case: /* "'case'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7995 "parse.c"
        break;
 
    case YYSYMBOL_keyword_when: /* "'when'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8003 "parse.c"
        break;
 
    case YYSYMBOL_keyword_while: /* "'while'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8011 "parse.c"
        break;
 
    case YYSYMBOL_keyword_until: /* "'until'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8019 "parse.c"
        break;
 
    case YYSYMBOL_keyword_for: /* "'for'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8027 "parse.c"
        break;
 
    case YYSYMBOL_keyword_break: /* "'break'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8035 "parse.c"
        break;
 
    case YYSYMBOL_keyword_next: /* "'next'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8043 "parse.c"
        break;
 
    case YYSYMBOL_keyword_redo: /* "'redo'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8051 "parse.c"
        break;
 
    case YYSYMBOL_keyword_retry: /* "'retry'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8059 "parse.c"
        break;
 
    case YYSYMBOL_keyword_in: /* "'in'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8067 "parse.c"
        break;
 
    case YYSYMBOL_keyword_do: /* "'do'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8075 "parse.c"
        break;
 
    case YYSYMBOL_keyword_do_cond: /* "'do' for condition"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8083 "parse.c"
        break;
 
    case YYSYMBOL_keyword_do_block: /* "'do' for block"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8091 "parse.c"
        break;
 
    case YYSYMBOL_keyword_do_LAMBDA: /* "'do' for lambda"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8099 "parse.c"
        break;
 
    case YYSYMBOL_keyword_return: /* "'return'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8107 "parse.c"
        break;
 
    case YYSYMBOL_keyword_yield: /* "'yield'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8115 "parse.c"
        break;
 
    case YYSYMBOL_keyword_super: /* "'super'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8123 "parse.c"
        break;
 
    case YYSYMBOL_keyword_self: /* "'self'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8131 "parse.c"
        break;
 
    case YYSYMBOL_keyword_nil: /* "'nil'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8139 "parse.c"
        break;
 
    case YYSYMBOL_keyword_true: /* "'true'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8147 "parse.c"
        break;
 
    case YYSYMBOL_keyword_false: /* "'false'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8155 "parse.c"
        break;
 
    case YYSYMBOL_keyword_and: /* "'and'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8163 "parse.c"
        break;
 
    case YYSYMBOL_keyword_or: /* "'or'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8171 "parse.c"
        break;
 
    case YYSYMBOL_keyword_not: /* "'not'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8179 "parse.c"
        break;
 
    case YYSYMBOL_modifier_if: /* "'if' modifier"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8187 "parse.c"
        break;
 
    case YYSYMBOL_modifier_unless: /* "'unless' modifier"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8195 "parse.c"
        break;
 
    case YYSYMBOL_modifier_while: /* "'while' modifier"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8203 "parse.c"
        break;
 
    case YYSYMBOL_modifier_until: /* "'until' modifier"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8211 "parse.c"
        break;
 
    case YYSYMBOL_modifier_rescue: /* "'rescue' modifier"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8219 "parse.c"
        break;
 
    case YYSYMBOL_keyword_alias: /* "'alias'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8227 "parse.c"
        break;
 
    case YYSYMBOL_keyword_defined: /* "'defined?'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8235 "parse.c"
        break;
 
    case YYSYMBOL_keyword_BEGIN: /* "'BEGIN'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8243 "parse.c"
        break;
 
    case YYSYMBOL_keyword_END: /* "'END'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8251 "parse.c"
        break;
 
    case YYSYMBOL_keyword__LINE__: /* "'__LINE__'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8259 "parse.c"
        break;
 
    case YYSYMBOL_keyword__FILE__: /* "'__FILE__'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8267 "parse.c"
        break;
 
    case YYSYMBOL_keyword__ENCODING__: /* "'__ENCODING__'"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8275 "parse.c"
        break;
 
    case YYSYMBOL_tIDENTIFIER: /* "local variable or method"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8283 "parse.c"
        break;
 
    case YYSYMBOL_tFID: /* "method"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8291 "parse.c"
        break;
 
    case YYSYMBOL_tGVAR: /* "global variable"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8299 "parse.c"
        break;
 
    case YYSYMBOL_tIVAR: /* "instance variable"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8307 "parse.c"
        break;
 
    case YYSYMBOL_tCONSTANT: /* "constant"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8315 "parse.c"
        break;
 
    case YYSYMBOL_tCVAR: /* "class variable"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8323 "parse.c"
        break;
 
    case YYSYMBOL_tLABEL: /* "label"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8331 "parse.c"
        break;
 
    case YYSYMBOL_tINTEGER: /* "integer literal"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8354 "parse.c"
        break;
 
    case YYSYMBOL_tFLOAT: /* "float literal"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8377 "parse.c"
        break;
 
    case YYSYMBOL_tRATIONAL: /* "rational literal"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8400 "parse.c"
        break;
 
    case YYSYMBOL_tIMAGINARY: /* "imaginary literal"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8423 "parse.c"
        break;
 
    case YYSYMBOL_tCHAR: /* "char literal"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8446 "parse.c"
        break;
 
    case YYSYMBOL_tNTH_REF: /* "numbered reference"  */
#line 2647 "parse.y"
         {
    rb_parser_printf(p, "$%ld", RNODE_NTH_REF(((*yyvaluep).node))->nd_nth);
}
#line 8454 "parse.c"
        break;
 
    case YYSYMBOL_tBACK_REF: /* "back reference"  */
#line 2650 "parse.y"
         {
    rb_parser_printf(p, "$%c", (int)RNODE_BACK_REF(((*yyvaluep).node))->nd_nth);
}
#line 8462 "parse.c"
        break;
 
    case YYSYMBOL_tSTRING_CONTENT: /* "literal content"  */
#line 2629 "parse.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8485 "parse.c"
        break;
 
    case YYSYMBOL_69_: /* '.'  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8493 "parse.c"
        break;
 
    case YYSYMBOL_70_backslash_: /* "backslash"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8501 "parse.c"
        break;
 
    case YYSYMBOL_72_escaped_horizontal_tab_: /* "escaped horizontal tab"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8509 "parse.c"
        break;
 
    case YYSYMBOL_73_escaped_form_feed_: /* "escaped form feed"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8517 "parse.c"
        break;
 
    case YYSYMBOL_74_escaped_carriage_return_: /* "escaped carriage return"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8525 "parse.c"
        break;
 
    case YYSYMBOL_75_escaped_vertical_tab_: /* "escaped vertical tab"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8533 "parse.c"
        break;
 
    case YYSYMBOL_tANDDOT: /* "&."  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8541 "parse.c"
        break;
 
    case YYSYMBOL_tCOLON2: /* "::"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8549 "parse.c"
        break;
 
    case YYSYMBOL_tOP_ASGN: /* "operator-assignment"  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8557 "parse.c"
        break;
 
    case YYSYMBOL_compstmt_top_stmts: /* compstmt_top_stmts  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8570 "parse.c"
        break;
 
    case YYSYMBOL_top_stmts: /* top_stmts  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8583 "parse.c"
        break;
 
    case YYSYMBOL_top_stmt: /* top_stmt  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8596 "parse.c"
        break;
 
    case YYSYMBOL_block_open: /* block_open  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 8609 "parse.c"
        break;
 
    case YYSYMBOL_begin_block: /* begin_block  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8622 "parse.c"
        break;
 
    case YYSYMBOL_compstmt_stmts: /* compstmt_stmts  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8635 "parse.c"
        break;
 
    case YYSYMBOL_bodystmt: /* bodystmt  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8648 "parse.c"
        break;
 
    case YYSYMBOL_stmts: /* stmts  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8661 "parse.c"
        break;
 
    case YYSYMBOL_stmt_or_begin: /* stmt_or_begin  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8674 "parse.c"
        break;
 
    case YYSYMBOL_allow_exits: /* allow_exits  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 8687 "parse.c"
        break;
 
    case YYSYMBOL_stmt: /* stmt  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8700 "parse.c"
        break;
 
    case YYSYMBOL_asgn_mrhs: /* asgn_mrhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8713 "parse.c"
        break;
 
    case YYSYMBOL_asgn_command_rhs: /* asgn_command_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8726 "parse.c"
        break;
 
    case YYSYMBOL_command_asgn: /* command_asgn  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8739 "parse.c"
        break;
 
    case YYSYMBOL_op_asgn_command_rhs: /* op_asgn_command_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8752 "parse.c"
        break;
 
    case YYSYMBOL_def_endless_method_endless_command: /* def_endless_method_endless_command  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8765 "parse.c"
        break;
 
    case YYSYMBOL_endless_command: /* endless_command  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8778 "parse.c"
        break;
 
    case YYSYMBOL_command_rhs: /* command_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8791 "parse.c"
        break;
 
    case YYSYMBOL_expr: /* expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8804 "parse.c"
        break;
 
    case YYSYMBOL_def_name: /* def_name  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8812 "parse.c"
        break;
 
    case YYSYMBOL_defn_head: /* defn_head  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 8825 "parse.c"
        break;
 
    case YYSYMBOL_defs_head: /* defs_head  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 8838 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_expr: /* value_expr_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8851 "parse.c"
        break;
 
    case YYSYMBOL_expr_value: /* expr_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8864 "parse.c"
        break;
 
    case YYSYMBOL_expr_value_do: /* expr_value_do  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8877 "parse.c"
        break;
 
    case YYSYMBOL_command_call: /* command_call  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8890 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_command_call: /* value_expr_command_call  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8903 "parse.c"
        break;
 
    case YYSYMBOL_command_call_value: /* command_call_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8916 "parse.c"
        break;
 
    case YYSYMBOL_block_command: /* block_command  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8929 "parse.c"
        break;
 
    case YYSYMBOL_cmd_brace_block: /* cmd_brace_block  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8942 "parse.c"
        break;
 
    case YYSYMBOL_fcall: /* fcall  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_fcall) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_fcall)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_fcall)))));
    }
}
#line 8955 "parse.c"
        break;
 
    case YYSYMBOL_command: /* command  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8968 "parse.c"
        break;
 
    case YYSYMBOL_mlhs: /* mlhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 8981 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_inner: /* mlhs_inner  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 8994 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_basic: /* mlhs_basic  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 9007 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_items_mlhs_item: /* mlhs_items_mlhs_item  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9020 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_item: /* mlhs_item  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9033 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_head: /* mlhs_head  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9046 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_node: /* mlhs_node  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9059 "parse.c"
        break;
 
    case YYSYMBOL_lhs: /* lhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9072 "parse.c"
        break;
 
    case YYSYMBOL_cname: /* cname  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9080 "parse.c"
        break;
 
    case YYSYMBOL_cpath: /* cpath  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9093 "parse.c"
        break;
 
    case YYSYMBOL_fname: /* fname  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9101 "parse.c"
        break;
 
    case YYSYMBOL_fitem: /* fitem  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9114 "parse.c"
        break;
 
    case YYSYMBOL_undef_list: /* undef_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9127 "parse.c"
        break;
 
    case YYSYMBOL_op: /* op  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9135 "parse.c"
        break;
 
    case YYSYMBOL_reswords: /* reswords  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9143 "parse.c"
        break;
 
    case YYSYMBOL_asgn_arg_rhs: /* asgn_arg_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9156 "parse.c"
        break;
 
    case YYSYMBOL_arg: /* arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9169 "parse.c"
        break;
 
    case YYSYMBOL_op_asgn_arg_rhs: /* op_asgn_arg_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9182 "parse.c"
        break;
 
    case YYSYMBOL_range_expr_arg: /* range_expr_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9195 "parse.c"
        break;
 
    case YYSYMBOL_def_endless_method_endless_arg: /* def_endless_method_endless_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9208 "parse.c"
        break;
 
    case YYSYMBOL_ternary: /* ternary  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9221 "parse.c"
        break;
 
    case YYSYMBOL_endless_arg: /* endless_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9234 "parse.c"
        break;
 
    case YYSYMBOL_relop: /* relop  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9242 "parse.c"
        break;
 
    case YYSYMBOL_rel_expr: /* rel_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9255 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_arg: /* value_expr_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9268 "parse.c"
        break;
 
    case YYSYMBOL_arg_value: /* arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9281 "parse.c"
        break;
 
    case YYSYMBOL_aref_args: /* aref_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9294 "parse.c"
        break;
 
    case YYSYMBOL_arg_rhs: /* arg_rhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9307 "parse.c"
        break;
 
    case YYSYMBOL_paren_args: /* paren_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9320 "parse.c"
        break;
 
    case YYSYMBOL_opt_paren_args: /* opt_paren_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9333 "parse.c"
        break;
 
    case YYSYMBOL_opt_call_args: /* opt_call_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9346 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_command: /* value_expr_command  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9359 "parse.c"
        break;
 
    case YYSYMBOL_call_args: /* call_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9372 "parse.c"
        break;
 
    case YYSYMBOL_command_args: /* command_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9385 "parse.c"
        break;
 
    case YYSYMBOL_block_arg: /* block_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_block_pass) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_block_pass)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_block_pass)))));
    }
}
#line 9398 "parse.c"
        break;
 
    case YYSYMBOL_opt_block_arg: /* opt_block_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_block_pass) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_block_pass)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_block_pass)))));
    }
}
#line 9411 "parse.c"
        break;
 
    case YYSYMBOL_args: /* args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9424 "parse.c"
        break;
 
    case YYSYMBOL_arg_splat: /* arg_splat  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9437 "parse.c"
        break;
 
    case YYSYMBOL_mrhs_arg: /* mrhs_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9450 "parse.c"
        break;
 
    case YYSYMBOL_mrhs: /* mrhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9463 "parse.c"
        break;
 
    case YYSYMBOL_primary: /* primary  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9476 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_primary: /* value_expr_primary  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9489 "parse.c"
        break;
 
    case YYSYMBOL_primary_value: /* primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9502 "parse.c"
        break;
 
    case YYSYMBOL_k_while: /* k_while  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9515 "parse.c"
        break;
 
    case YYSYMBOL_k_until: /* k_until  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9528 "parse.c"
        break;
 
    case YYSYMBOL_k_for: /* k_for  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9541 "parse.c"
        break;
 
    case YYSYMBOL_k_def: /* k_def  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 9554 "parse.c"
        break;
 
    case YYSYMBOL_do: /* do  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9562 "parse.c"
        break;
 
    case YYSYMBOL_if_tail: /* if_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9575 "parse.c"
        break;
 
    case YYSYMBOL_opt_else: /* opt_else  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9588 "parse.c"
        break;
 
    case YYSYMBOL_for_var: /* for_var  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9601 "parse.c"
        break;
 
    case YYSYMBOL_f_marg: /* f_marg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9614 "parse.c"
        break;
 
    case YYSYMBOL_mlhs_items_f_marg: /* mlhs_items_f_marg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9627 "parse.c"
        break;
 
    case YYSYMBOL_f_margs: /* f_margs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 9640 "parse.c"
        break;
 
    case YYSYMBOL_f_rest_marg: /* f_rest_marg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9653 "parse.c"
        break;
 
    case YYSYMBOL_f_any_kwrest: /* f_any_kwrest  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9661 "parse.c"
        break;
 
    case YYSYMBOL_f_kw_primary_value: /* f_kw_primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 9674 "parse.c"
        break;
 
    case YYSYMBOL_f_kwarg_primary_value: /* f_kwarg_primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 9687 "parse.c"
        break;
 
    case YYSYMBOL_args_tail_basic_primary_value: /* args_tail_basic_primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9700 "parse.c"
        break;
 
    case YYSYMBOL_block_args_tail: /* block_args_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9713 "parse.c"
        break;
 
    case YYSYMBOL_excessed_comma: /* excessed_comma  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9721 "parse.c"
        break;
 
    case YYSYMBOL_f_opt_primary_value: /* f_opt_primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 9734 "parse.c"
        break;
 
    case YYSYMBOL_f_opt_arg_primary_value: /* f_opt_arg_primary_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 9747 "parse.c"
        break;
 
    case YYSYMBOL_opt_args_tail_block_args_tail: /* opt_args_tail_block_args_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9760 "parse.c"
        break;
 
    case YYSYMBOL_block_param: /* block_param  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9773 "parse.c"
        break;
 
    case YYSYMBOL_opt_block_param_def: /* opt_block_param_def  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9786 "parse.c"
        break;
 
    case YYSYMBOL_block_param_def: /* block_param_def  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9799 "parse.c"
        break;
 
    case YYSYMBOL_opt_block_param: /* opt_block_param  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9812 "parse.c"
        break;
 
    case YYSYMBOL_opt_bv_decl: /* opt_bv_decl  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9820 "parse.c"
        break;
 
    case YYSYMBOL_bv_decls: /* bv_decls  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9828 "parse.c"
        break;
 
    case YYSYMBOL_bvar: /* bvar  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9836 "parse.c"
        break;
 
    case YYSYMBOL_numparam: /* numparam  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9849 "parse.c"
        break;
 
    case YYSYMBOL_it_id: /* it_id  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9857 "parse.c"
        break;
 
    case YYSYMBOL_lambda: /* lambda  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9870 "parse.c"
        break;
 
    case YYSYMBOL_f_larglist: /* f_larglist  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9883 "parse.c"
        break;
 
    case YYSYMBOL_do_block: /* do_block  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9896 "parse.c"
        break;
 
    case YYSYMBOL_block_call: /* block_call  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9909 "parse.c"
        break;
 
    case YYSYMBOL_method_call: /* method_call  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9922 "parse.c"
        break;
 
    case YYSYMBOL_brace_block: /* brace_block  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9935 "parse.c"
        break;
 
    case YYSYMBOL_brace_body: /* brace_body  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9948 "parse.c"
        break;
 
    case YYSYMBOL_do_body: /* do_body  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9961 "parse.c"
        break;
 
    case YYSYMBOL_case_args: /* case_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9974 "parse.c"
        break;
 
    case YYSYMBOL_case_body: /* case_body  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9987 "parse.c"
        break;
 
    case YYSYMBOL_cases: /* cases  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10000 "parse.c"
        break;
 
    case YYSYMBOL_p_case_body: /* p_case_body  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10013 "parse.c"
        break;
 
    case YYSYMBOL_p_cases: /* p_cases  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10026 "parse.c"
        break;
 
    case YYSYMBOL_p_top_expr: /* p_top_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10039 "parse.c"
        break;
 
    case YYSYMBOL_p_top_expr_body: /* p_top_expr_body  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10052 "parse.c"
        break;
 
    case YYSYMBOL_p_expr: /* p_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10065 "parse.c"
        break;
 
    case YYSYMBOL_p_as: /* p_as  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10078 "parse.c"
        break;
 
    case YYSYMBOL_p_alt: /* p_alt  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10091 "parse.c"
        break;
 
    case YYSYMBOL_p_expr_basic: /* p_expr_basic  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10104 "parse.c"
        break;
 
    case YYSYMBOL_p_args: /* p_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10117 "parse.c"
        break;
 
    case YYSYMBOL_p_args_head: /* p_args_head  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10130 "parse.c"
        break;
 
    case YYSYMBOL_p_args_tail: /* p_args_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10143 "parse.c"
        break;
 
    case YYSYMBOL_p_find: /* p_find  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10156 "parse.c"
        break;
 
    case YYSYMBOL_p_rest: /* p_rest  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10169 "parse.c"
        break;
 
    case YYSYMBOL_p_args_post: /* p_args_post  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10182 "parse.c"
        break;
 
    case YYSYMBOL_p_arg: /* p_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10195 "parse.c"
        break;
 
    case YYSYMBOL_p_kwargs: /* p_kwargs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10208 "parse.c"
        break;
 
    case YYSYMBOL_p_kwarg: /* p_kwarg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10221 "parse.c"
        break;
 
    case YYSYMBOL_p_kw: /* p_kw  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10234 "parse.c"
        break;
 
    case YYSYMBOL_p_kw_label: /* p_kw_label  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10242 "parse.c"
        break;
 
    case YYSYMBOL_p_kwrest: /* p_kwrest  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10250 "parse.c"
        break;
 
    case YYSYMBOL_p_kwnorest: /* p_kwnorest  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10258 "parse.c"
        break;
 
    case YYSYMBOL_p_any_kwrest: /* p_any_kwrest  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10266 "parse.c"
        break;
 
    case YYSYMBOL_p_value: /* p_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10279 "parse.c"
        break;
 
    case YYSYMBOL_range_expr_p_primitive: /* range_expr_p_primitive  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10292 "parse.c"
        break;
 
    case YYSYMBOL_p_primitive: /* p_primitive  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10305 "parse.c"
        break;
 
    case YYSYMBOL_p_variable: /* p_variable  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10318 "parse.c"
        break;
 
    case YYSYMBOL_p_var_ref: /* p_var_ref  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10331 "parse.c"
        break;
 
    case YYSYMBOL_p_expr_ref: /* p_expr_ref  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10344 "parse.c"
        break;
 
    case YYSYMBOL_p_const: /* p_const  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10357 "parse.c"
        break;
 
    case YYSYMBOL_opt_rescue: /* opt_rescue  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10370 "parse.c"
        break;
 
    case YYSYMBOL_exc_list: /* exc_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10383 "parse.c"
        break;
 
    case YYSYMBOL_exc_var: /* exc_var  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10396 "parse.c"
        break;
 
    case YYSYMBOL_opt_ensure: /* opt_ensure  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10409 "parse.c"
        break;
 
    case YYSYMBOL_literal: /* literal  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10422 "parse.c"
        break;
 
    case YYSYMBOL_strings: /* strings  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10435 "parse.c"
        break;
 
    case YYSYMBOL_string: /* string  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10448 "parse.c"
        break;
 
    case YYSYMBOL_string1: /* string1  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10461 "parse.c"
        break;
 
    case YYSYMBOL_xstring: /* xstring  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10474 "parse.c"
        break;
 
    case YYSYMBOL_regexp: /* regexp  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10487 "parse.c"
        break;
 
    case YYSYMBOL_words_tWORDS_BEG_word_list: /* words_tWORDS_BEG_word_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10500 "parse.c"
        break;
 
    case YYSYMBOL_words: /* words  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10513 "parse.c"
        break;
 
    case YYSYMBOL_word_list: /* word_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10526 "parse.c"
        break;
 
    case YYSYMBOL_word: /* word  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10539 "parse.c"
        break;
 
    case YYSYMBOL_words_tSYMBOLS_BEG_symbol_list: /* words_tSYMBOLS_BEG_symbol_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10552 "parse.c"
        break;
 
    case YYSYMBOL_symbols: /* symbols  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10565 "parse.c"
        break;
 
    case YYSYMBOL_symbol_list: /* symbol_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10578 "parse.c"
        break;
 
    case YYSYMBOL_words_tQWORDS_BEG_qword_list: /* words_tQWORDS_BEG_qword_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10591 "parse.c"
        break;
 
    case YYSYMBOL_qwords: /* qwords  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10604 "parse.c"
        break;
 
    case YYSYMBOL_words_tQSYMBOLS_BEG_qsym_list: /* words_tQSYMBOLS_BEG_qsym_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10617 "parse.c"
        break;
 
    case YYSYMBOL_qsymbols: /* qsymbols  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10630 "parse.c"
        break;
 
    case YYSYMBOL_qword_list: /* qword_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10643 "parse.c"
        break;
 
    case YYSYMBOL_qsym_list: /* qsym_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10656 "parse.c"
        break;
 
    case YYSYMBOL_string_contents: /* string_contents  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10669 "parse.c"
        break;
 
    case YYSYMBOL_xstring_contents: /* xstring_contents  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10682 "parse.c"
        break;
 
    case YYSYMBOL_regexp_contents: /* regexp_contents  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10695 "parse.c"
        break;
 
    case YYSYMBOL_string_content: /* string_content  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10708 "parse.c"
        break;
 
    case YYSYMBOL_string_dvar: /* string_dvar  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10721 "parse.c"
        break;
 
    case YYSYMBOL_symbol: /* symbol  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10734 "parse.c"
        break;
 
    case YYSYMBOL_ssym: /* ssym  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10747 "parse.c"
        break;
 
    case YYSYMBOL_sym: /* sym  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10755 "parse.c"
        break;
 
    case YYSYMBOL_dsym: /* dsym  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10768 "parse.c"
        break;
 
    case YYSYMBOL_numeric: /* numeric  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10781 "parse.c"
        break;
 
    case YYSYMBOL_simple_numeric: /* simple_numeric  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10794 "parse.c"
        break;
 
    case YYSYMBOL_nonlocal_var: /* nonlocal_var  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10802 "parse.c"
        break;
 
    case YYSYMBOL_user_variable: /* user_variable  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10810 "parse.c"
        break;
 
    case YYSYMBOL_keyword_variable: /* keyword_variable  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10818 "parse.c"
        break;
 
    case YYSYMBOL_var_ref: /* var_ref  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10831 "parse.c"
        break;
 
    case YYSYMBOL_var_lhs: /* var_lhs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10844 "parse.c"
        break;
 
    case YYSYMBOL_backref: /* backref  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10857 "parse.c"
        break;
 
    case YYSYMBOL_superclass: /* superclass  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10870 "parse.c"
        break;
 
    case YYSYMBOL_f_opt_paren_args: /* f_opt_paren_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10883 "parse.c"
        break;
 
    case YYSYMBOL_f_paren_args: /* f_paren_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10896 "parse.c"
        break;
 
    case YYSYMBOL_f_arglist: /* f_arglist  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10909 "parse.c"
        break;
 
    case YYSYMBOL_f_kw_arg_value: /* f_kw_arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 10922 "parse.c"
        break;
 
    case YYSYMBOL_f_kwarg_arg_value: /* f_kwarg_arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 10935 "parse.c"
        break;
 
    case YYSYMBOL_args_tail_basic_arg_value: /* args_tail_basic_arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10948 "parse.c"
        break;
 
    case YYSYMBOL_args_tail: /* args_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10961 "parse.c"
        break;
 
    case YYSYMBOL_f_opt_arg_value: /* f_opt_arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 10974 "parse.c"
        break;
 
    case YYSYMBOL_f_opt_arg_arg_value: /* f_opt_arg_arg_value  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 10987 "parse.c"
        break;
 
    case YYSYMBOL_opt_args_tail_args_tail: /* opt_args_tail_args_tail  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 11000 "parse.c"
        break;
 
    case YYSYMBOL_f_args: /* f_args  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 11013 "parse.c"
        break;
 
    case YYSYMBOL_args_forward: /* args_forward  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11021 "parse.c"
        break;
 
    case YYSYMBOL_f_bad_arg: /* f_bad_arg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11029 "parse.c"
        break;
 
    case YYSYMBOL_f_norm_arg: /* f_norm_arg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11037 "parse.c"
        break;
 
    case YYSYMBOL_f_arg_asgn: /* f_arg_asgn  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11045 "parse.c"
        break;
 
    case YYSYMBOL_f_arg_item: /* f_arg_item  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args_aux) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args_aux)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args_aux)))));
    }
}
#line 11058 "parse.c"
        break;
 
    case YYSYMBOL_f_arg: /* f_arg  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node_args_aux) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args_aux)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args_aux)))));
    }
}
#line 11071 "parse.c"
        break;
 
    case YYSYMBOL_f_label: /* f_label  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11079 "parse.c"
        break;
 
    case YYSYMBOL_f_no_kwarg: /* f_no_kwarg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11087 "parse.c"
        break;
 
    case YYSYMBOL_f_kwrest: /* f_kwrest  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11095 "parse.c"
        break;
 
    case YYSYMBOL_f_rest_arg: /* f_rest_arg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11103 "parse.c"
        break;
 
    case YYSYMBOL_f_block_arg: /* f_block_arg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11111 "parse.c"
        break;
 
    case YYSYMBOL_opt_f_block_arg: /* opt_f_block_arg  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11119 "parse.c"
        break;
 
    case YYSYMBOL_value_expr_singleton_expr: /* value_expr_singleton_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11132 "parse.c"
        break;
 
    case YYSYMBOL_singleton: /* singleton  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11145 "parse.c"
        break;
 
    case YYSYMBOL_singleton_expr: /* singleton_expr  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11158 "parse.c"
        break;
 
    case YYSYMBOL_assoc_list: /* assoc_list  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11171 "parse.c"
        break;
 
    case YYSYMBOL_assocs: /* assocs  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11184 "parse.c"
        break;
 
    case YYSYMBOL_assoc: /* assoc  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11197 "parse.c"
        break;
 
    case YYSYMBOL_operation2: /* operation2  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11205 "parse.c"
        break;
 
    case YYSYMBOL_operation3: /* operation3  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11213 "parse.c"
        break;
 
    case YYSYMBOL_dot_or_colon: /* dot_or_colon  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11221 "parse.c"
        break;
 
    case YYSYMBOL_call_op: /* call_op  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11229 "parse.c"
        break;
 
    case YYSYMBOL_call_op2: /* call_op2  */
#line 2626 "parse.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 11237 "parse.c"
        break;
 
    case YYSYMBOL_none: /* none  */
#line 2617 "parse.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 11250 "parse.c"
        break;
 
      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}
 
 
/*---------------------------.
| Print this symbol on YYO.  |
`---------------------------*/
 
static void
yy_symbol_print (FILE *yyo,
                 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parser_params *p)
{
  YYFPRINTF (yyo, "%s %s (",
             yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
 
  YYLOCATION_PRINT (yyo, yylocationp, p);
  YYFPRINTF (yyo, ": ");
  yy_symbol_value_print (yyo, yykind, yyvaluep, yylocationp, p);
  YYFPRINTF (yyo, ")");
}
 
/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included).                                                   |
`------------------------------------------------------------------*/
 
static void
yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop, struct parser_params *p)
{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}
 
# define YY_STACK_PRINT(Bottom, Top, p)     \
do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top), p);    \
} while (0)
 
 
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/
 
static void
yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp,
                 int yyrule, struct parser_params *p)
{
  int yylno = yyrline[yyrule];
  int yynrhs = yyr2[yyrule];
  int yyi;
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
             yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr,
                       YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
                       &yyvsp[(yyi + 1) - (yynrhs)],
                       &(yylsp[(yyi + 1) - (yynrhs)]), p);
      YYFPRINTF (stderr, "\n");
    }
}
 
# define YY_REDUCE_PRINT(Rule, p) \
do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyssp, yyvsp, yylsp, Rule, p); \
} while (0)
 
/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
#ifndef yydebug
int yydebug;
#endif
#else /* !YYDEBUG */
# define YYDPRINTF(Args) ((void) 0)
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p)
# define YY_STACK_PRINT(Bottom, Top, p)
# define YY_REDUCE_PRINT(Rule, p)
#endif /* !YYDEBUG */
 
 
/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
 
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).
 
   Do not make this value too large; the results are undefined if
   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */
 
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
 
 
/* Context of a parse error.  */
typedef struct
{
  yy_state_t *yyssp;
  yysymbol_kind_t yytoken;
  YYLTYPE *yylloc;
} yypcontext_t;
 
/* Put in YYARG at most YYARGN of the expected tokens given the
   current YYCTX, and return the number of tokens stored in YYARG.  If
   YYARG is null, return the number of expected tokens (guaranteed to
   be less than YYNTOKENS).  Return YYENOMEM on memory exhaustion.
   Return 0 if there are more than YYARGN expected tokens, yet fill
   YYARG up to YYARGN. */
static int
yypcontext_expected_tokens (const yypcontext_t *yyctx,
                            yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  int yyn = yypact[+*yyctx->yyssp];
  if (!yypact_value_is_default (yyn))
    {
      /* Start YYX at -YYN if negative to avoid negative indexes in
         YYCHECK.  In other words, skip the first -YYN actions for
         this state because they are default actions.  */
      int yyxbegin = yyn < 0 ? -yyn : 0;
      /* Stay within bounds of both yycheck and yytname.  */
      int yychecklim = YYLAST - yyn + 1;
      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
      int yyx;
      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
        if (yycheck[yyx + yyn] == yyx && yyx != YYSYMBOL_YYerror
            && !yytable_value_is_error (yytable[yyx + yyn]))
          {
            if (!yyarg)
              ++yycount;
            else if (yycount == yyargn)
              return 0;
            else
              yyarg[yycount++] = YY_CAST (yysymbol_kind_t, yyx);
          }
    }
  if (yyarg && yycount == 0 && 0 < yyargn)
    yyarg[0] = YYSYMBOL_YYEMPTY;
  return yycount;
}
 
 
 
 
#ifndef yystrlen
# if defined __GLIBC__ && defined _STRING_H
#  define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S)))
# else
/* Return the length of YYSTR.  */
static YYPTRDIFF_T
yystrlen (const char *yystr)
{
  YYPTRDIFF_T yylen;
  for (yylen = 0; yystr[yylen]; yylen++)
    continue;
  return yylen;
}
# endif
#endif
 
#ifndef yystpcpy
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
#  define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
  char *yyd = yydest;
  const char *yys = yysrc;
 
  while ((*yyd++ = *yys++) != '\0')
    continue;
 
  return yyd - 1;
}
# endif
#endif
 
#ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
   quotes and backslashes, so that it's suitable for yyerror.  The
   heuristic is that double-quoting is unnecessary unless the string
   contains an apostrophe, a comma, or backslash (other than
   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
   null, do not copy; instead, return the length of what the result
   would have been.  */
static YYPTRDIFF_T
yytnamerr (char *yyres, const char *yystr)
{
  if (*yystr == '"')
    {
      YYPTRDIFF_T yyn = 0;
      char const *yyp = yystr;
      for (;;)
        switch (*++yyp)
          {
          case '\'':
          case ',':
            goto do_not_strip_quotes;
 
          case '\\':
            if (*++yyp != '\\')
              goto do_not_strip_quotes;
            else
              goto append;
 
          append:
          default:
            if (yyres)
              yyres[yyn] = *yyp;
            yyn++;
            break;
 
          case '"':
            if (yyres)
              yyres[yyn] = '\0';
            return yyn;
          }
    do_not_strip_quotes: ;
    }
 
  if (yyres)
    return yystpcpy (yyres, yystr) - yyres;
  else
    return yystrlen (yystr);
}
#endif
 
 
static int
yy_syntax_error_arguments (const yypcontext_t *yyctx,
                           yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  /* There are many possibilities here to consider:
     - If this state is a consistent state with a default action, then
       the only way this function was invoked is if the default action
       is an error action.  In that case, don't check for expected
       tokens because there are none.
     - The only way there can be no lookahead present (in yychar) is if
       this state is a consistent state with a default action.  Thus,
       detecting the absence of a lookahead is sufficient to determine
       that there is no unexpected or expected token to report.  In that
       case, just report a simple "syntax error".
     - Don't assume there isn't a lookahead just because this state is a
       consistent state with a default action.  There might have been a
       previous inconsistent state, consistent state with a non-default
       action, or user semantic action that manipulated yychar.
     - Of course, the expected token list depends on states to have
       correct lookahead information, and it depends on the parser not
       to perform extra reductions after fetching a lookahead from the
       scanner and before detecting a syntax error.  Thus, state merging
       (from LALR or IELR) and default reductions corrupt the expected
       token list.  However, the list is correct for canonical LR with
       one exception: it will still contain any token that will not be
       accepted due to an error action in a later state.
  */
  if (yyctx->yytoken != YYSYMBOL_YYEMPTY)
    {
      int yyn;
      if (yyarg)
        yyarg[yycount] = yyctx->yytoken;
      ++yycount;
      yyn = yypcontext_expected_tokens (yyctx,
                                        yyarg ? yyarg + 1 : yyarg, yyargn - 1);
      if (yyn == YYENOMEM)
        return YYENOMEM;
      else
        yycount += yyn;
    }
  return yycount;
}
 
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
   about the unexpected token YYTOKEN for the state stack whose top is
   YYSSP.
 
   Return 0 if *YYMSG was successfully written.  Return -1 if *YYMSG is
   not large enough to hold the message.  In that case, also set
   *YYMSG_ALLOC to the required number of bytes.  Return YYENOMEM if the
   required number of bytes is too large to store.  */
static int
yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg,
                const yypcontext_t *yyctx, struct parser_params *p)
{
  enum { YYARGS_MAX = 5 };
  /* Internationalized format string. */
  const char *yyformat = YY_NULLPTR;
  /* Arguments of yyformat: reported tokens (one for the "unexpected",
     one per "expected"). */
  yysymbol_kind_t yyarg[YYARGS_MAX];
  /* Cumulated lengths of YYARG.  */
  YYPTRDIFF_T yysize = 0;
 
  /* Actual size of YYARG. */
  int yycount = yy_syntax_error_arguments (yyctx, yyarg, YYARGS_MAX);
  if (yycount == YYENOMEM)
    return YYENOMEM;
 
  switch (yycount)
    {
#define YYCASE_(N, S)                       \
      case N:                               \
        yyformat = S;                       \
        break
    default: /* Avoid compiler warnings. */
      YYCASE_(0, YY_("syntax error"));
      YYCASE_(1, YY_("syntax error, unexpected %s"));
      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
#undef YYCASE_
    }
 
  /* Compute error message size.  Don't count the "%s"s, but reserve
     room for the terminator.  */
  yysize = yystrlen (yyformat) - 2 * yycount + 1;
  {
    int yyi;
    for (yyi = 0; yyi < yycount; ++yyi)
      {
        YYPTRDIFF_T yysize1
          = yysize + yytnamerr (YY_NULLPTR, yytname[yyarg[yyi]]);
        if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)
          yysize = yysize1;
        else
          return YYENOMEM;
      }
  }
 
  if (*yymsg_alloc < yysize)
    {
      *yymsg_alloc = 2 * yysize;
      if (! (yysize <= *yymsg_alloc
             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
      return -1;
    }
 
  /* Avoid sprintf, as that infringes on the user's name space.
     Don't have undefined behavior even if the translation
     produced a string with the wrong number of "%s"s.  */
  {
    char *yyp = *yymsg;
    int yyi = 0;
    while ((*yyp = *yyformat) != '\0')
      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
        {
          yyp += yytnamerr (yyp, yytname[yyarg[yyi++]]);
          yyformat += 2;
        }
      else
        {
          ++yyp;
          ++yyformat;
        }
  }
  return 0;
}
 
 
/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/
 
static void
yydestruct (const char *yymsg,
            yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, struct parser_params *p)
{
  YY_USE (yyvaluep);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp, p);
 
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  switch (yykind)
    {
    case YYSYMBOL_258_16: /* @16  */
#line 2654 "parse.y"
         {
    if (CASE_LABELS_ENABLED_P(((*yyvaluep).labels))) st_free_table(((*yyvaluep).labels));
}
#line 11657 "parse.c"
        break;
 
    case YYSYMBOL_259_17: /* @17  */
#line 2654 "parse.y"
         {
    if (CASE_LABELS_ENABLED_P(((*yyvaluep).labels))) st_free_table(((*yyvaluep).labels));
}
#line 11665 "parse.c"
        break;
 
      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}
 
 
 
 
 
 
/*----------.
| yyparse.  |
`----------*/
 
int
yyparse (struct parser_params *p)
{
/* Lookahead token kind.  */
int yychar;
 
 
/* The semantic value of the lookahead symbol.  */
/* Default value used for initialization, for pacifying older GCCs
   or non-GCC compilers.  */
#ifdef __cplusplus
static const YYSTYPE yyval_default = {};
(void) yyval_default;
#else
YY_INITIAL_VALUE (static const YYSTYPE yyval_default;)
#endif
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
 
/* Location data for the lookahead symbol.  */
static const YYLTYPE yyloc_default
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
  = { 1, 1, 1, 1 }
# endif
;
YYLTYPE yylloc = yyloc_default;
 
    /* Number of syntax errors so far.  */
    int yynerrs = 0;
    YY_USE (yynerrs); /* Silence compiler warning.  */
 
    yy_state_fast_t yystate = 0;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus = 0;
 
    /* Refer to the stacks through separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */
 
    /* Their size.  */
    YYPTRDIFF_T yystacksize = YYINITDEPTH;
 
    /* The state stack: array, bottom, top.  */
    yy_state_t yyssa[YYINITDEPTH];
    yy_state_t *yyss = yyssa;
    yy_state_t *yyssp = yyss;
 
    /* The semantic value stack: array, bottom, top.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs = yyvsa;
    YYSTYPE *yyvsp = yyvs;
 
    /* The location stack: array, bottom, top.  */
    YYLTYPE yylsa[YYINITDEPTH];
    YYLTYPE *yyls = yylsa;
    YYLTYPE *yylsp = yyls;
 
  int yyn;
  /* The return value of yyparse.  */
  int yyresult;
  /* Lookahead symbol kind.  */
  yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;
  YYLTYPE yyloc;
 
  /* The locations where the error started and ended.  */
  YYLTYPE yyerror_range[3];
 
  /* Buffer for error messages, and its allocated size.  */
  char yymsgbuf[128];
  char *yymsg = yymsgbuf;
  YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf;
 
#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
 
  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;
 
  YYDPRINTF ((stderr, "Starting parse\n"));
 
  yychar = YYEMPTY; /* Cause a token to be read.  */
 
 
        /* User initialization code.  */
#line 2661 "parse.y"
        {
    RUBY_SET_YYLLOC_OF_NONE(yylloc);
}
 
#line 11773 "parse.c"
 
  yylsp[0] = yylloc;
  goto yysetstate;
 
 
/*------------------------------------------------------------.
| yynewstate -- push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;
 
 
/*--------------------------------------------------------------------.
| yysetstate -- set current state (the top of the stack) to yystate.  |
`--------------------------------------------------------------------*/
yysetstate:
  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
  YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
  YY_IGNORE_USELESS_CAST_BEGIN
  *yyssp = YY_CAST (yy_state_t, yystate);
  YY_IGNORE_USELESS_CAST_END
  YY_STACK_PRINT (yyss, yyssp, p);
 
  if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
    YYNOMEM;
#else
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYPTRDIFF_T yysize = yyssp - yyss + 1;
 
# if defined yyoverflow
      {
        /* Give user a chance to reallocate the stack.  Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        yy_state_t *yyss1 = yyss;
        YYSTYPE *yyvs1 = yyvs;
        YYLTYPE *yyls1 = yyls;
 
        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        yyoverflow (YY_("memory exhausted"),
                    &yyss1, yysize * YYSIZEOF (*yyssp),
                    &yyvs1, yysize * YYSIZEOF (*yyvsp),
                    &yyls1, yysize * YYSIZEOF (*yylsp),
                    &yystacksize);
        yyss = yyss1;
        yyvs = yyvs1;
        yyls = yyls1;
      }
# else /* defined YYSTACK_RELOCATE */
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        YYNOMEM;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;
 
      {
        yy_state_t *yyss1 = yyss;
        union yyalloc *yyptr =
          YY_CAST (union yyalloc *,
                   YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
        if (! yyptr)
          YYNOMEM;
        YYSTACK_RELOCATE (yyss_alloc, yyss);
        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
        YYSTACK_RELOCATE (yyls_alloc, yyls);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif
 
      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
      yylsp = yyls + yysize - 1;
 
      YY_IGNORE_USELESS_CAST_BEGIN
      YYDPRINTF ((stderr, "Stack size increased to %ld\n",
                  YY_CAST (long, yystacksize)));
      YY_IGNORE_USELESS_CAST_END
 
      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
 
 
  if (yystate == YYFINAL)
    YYACCEPT;
 
  goto yybackup;
 
 
/*-----------.
| yybackup.  |
`-----------*/
yybackup:
  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */
 
  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yypact_value_is_default (yyn))
    goto yydefault;
 
  /* Not known => get a lookahead token if don't already have one.  */
 
  /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token\n"));
      yychar = yylex (&yylval, &yylloc, p);
    }
 
  if (yychar <= END_OF_INPUT)
    {
      yychar = END_OF_INPUT;
      yytoken = YYSYMBOL_YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else if (yychar == YYerror)
    {
      /* The scanner already issued an error message, process directly
         to error recovery.  But do not keep the error token as
         lookahead, it is too special and may lead us to an endless
         loop in error recovery. */
      yychar = YYUNDEF;
      yytoken = YYSYMBOL_YYerror;
      yyerror_range[1] = yylloc;
      goto yyerrlab1;
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc, p);
    }
 
  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yytable_value_is_error (yyn))
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }
 
  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;
 
  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc, p);
  yystate = yyn;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
  *++yylsp = yylloc;
        /* %after-shift code. */
#line 2664 "parse.y"
        {after_shift(p);}
#line 11947 "parse.c"
 
 
  /* Discard the shifted token.  */
  yychar = YYEMPTY;
  goto yynewstate;
 
 
/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;
 
 
/*-----------------------------.
| yyreduce -- do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];
 
  /* If YYLEN is nonzero, implement the default value of the action:
     '$$ = $1'.
 
     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];
        /* %before-reduce function. */
#line 2665 "parse.y"
        {before_reduce(yylen, p);}
#line 11984 "parse.c"
 
 
  /* Default location. */
  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
  yyerror_range[1] = yyloc;
  YY_REDUCE_PRINT (yyn, p);
  switch (yyn)
    {
  case 2: /* $@1: %empty  */
#line 3159 "parse.y"
            {
                        SET_LEX_STATE(EXPR_BEG);
                        local_push(p, ifndef_ripper(1)+0);
                        /* jumps are possible in the top-level loop. */
                        if (!ifndef_ripper(p->do_loop) + 0) init_block_exit(p);
                    }
#line 12001 "parse.c"
    break;
 
  case 5: /* compstmt_top_stmts: top_stmts option_terms  */
#line 2974 "parse.y"
                        {
                            void_stmts(p, (yyval.node) = (yyvsp[-1].node));
                        }
#line 12009 "parse.c"
    break;
 
  case 6: /* program: $@1 compstmt_top_stmts  */
#line 3166 "parse.y"
                    {
                        if ((yyvsp[0].node) && !compile_for_eval) {
                            NODE *node = (yyvsp[0].node);
                            /* last expression should not be void */
                            if (nd_type_p(node, NODE_BLOCK)) {
                                while (RNODE_BLOCK(node)->nd_next) {
                                    node = RNODE_BLOCK(node)->nd_next;
                                }
                                node = RNODE_BLOCK(node)->nd_head;
                            }
                            node = remove_begin(node);
                            void_expr(p, node);
                        }
                        p->eval_tree = NEW_SCOPE(0, block_append(p, p->eval_tree, (yyvsp[0].node)), NULL, &(yyloc));
                    /*% ripper[final]: program!($:2) %*/
                        local_pop(p);
                    }
#line 12031 "parse.c"
    break;
 
  case 7: /* top_stmts: none  */
#line 3186 "parse.y"
                    {
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    /*% ripper: stmts_add!(stmts_new!, void_stmt!) %*/
                    }
#line 12040 "parse.c"
    break;
 
  case 8: /* top_stmts: top_stmt  */
#line 3191 "parse.y"
                    {
                        (yyval.node) = newline_node((yyvsp[0].node));
                    /*% ripper: stmts_add!(stmts_new!, $:1) %*/
                    }
#line 12049 "parse.c"
    break;
 
  case 9: /* top_stmts: top_stmts terms top_stmt  */
#line 3196 "parse.y"
                    {
                        (yyval.node) = block_append(p, (yyvsp[-2].node), newline_node((yyvsp[0].node)));
                    /*% ripper: stmts_add!($:1, $:3) %*/
                    }
#line 12058 "parse.c"
    break;
 
  case 10: /* top_stmt: stmt  */
#line 3203 "parse.y"
                    {
                        clear_block_exit(p, true);
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12067 "parse.c"
    break;
 
  case 11: /* top_stmt: "'BEGIN'" begin_block  */
#line 3208 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: $:2 %*/
                    }
#line 12076 "parse.c"
    break;
 
  case 12: /* block_open: '{'  */
#line 3214 "parse.y"
                 {(yyval.node_exits) = init_block_exit(p);}
#line 12082 "parse.c"
    break;
 
  case 13: /* begin_block: block_open compstmt_top_stmts '}'  */
#line 3217 "parse.y"
                    {
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        p->eval_tree_begin = block_append(p, p->eval_tree_begin,
                                                          NEW_BEGIN((yyvsp[-1].node), &(yyloc)));
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    /*% ripper: BEGIN!($:2) %*/
                    }
#line 12094 "parse.c"
    break;
 
  case 14: /* compstmt_stmts: stmts option_terms  */
#line 2974 "parse.y"
                        {
                            void_stmts(p, (yyval.node) = (yyvsp[-1].node));
                        }
#line 12102 "parse.c"
    break;
 
  case 15: /* $@2: %empty  */
#line 3230 "parse.y"
                    {
                        if (!(yyvsp[-1].node)) yyerror1(&(yylsp[0]), "else without rescue is useless");
                        next_rescue_context(&p->ctxt, &(yyvsp[-2].ctxt), after_else);
                    }
#line 12111 "parse.c"
    break;
 
  case 16: /* $@3: %empty  */
#line 3235 "parse.y"
                    {
                        next_rescue_context(&p->ctxt, &(yyvsp[-4].ctxt), after_ensure);
                    }
#line 12119 "parse.c"
    break;
 
  case 17: /* bodystmt: compstmt_stmts lex_ctxt opt_rescue k_else $@2 compstmt_stmts $@3 opt_ensure  */
#line 3239 "parse.y"
                    {
                        (yyval.node) = new_bodystmt(p, (yyvsp[-7].node), (yyvsp[-5].node), (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: bodystmt!($:body, $:opt_rescue, $:elsebody, $:opt_ensure) %*/
                    }
#line 12128 "parse.c"
    break;
 
  case 18: /* $@4: %empty  */
#line 3246 "parse.y"
                    {
                        next_rescue_context(&p->ctxt, &(yyvsp[-1].ctxt), after_ensure);
                    }
#line 12136 "parse.c"
    break;
 
  case 19: /* bodystmt: compstmt_stmts lex_ctxt opt_rescue $@4 opt_ensure  */
#line 3250 "parse.y"
                    {
                        (yyval.node) = new_bodystmt(p, (yyvsp[-4].node), (yyvsp[-2].node), 0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: bodystmt!($:body, $:opt_rescue, Qnil, $:opt_ensure) %*/
                    }
#line 12145 "parse.c"
    break;
 
  case 20: /* stmts: none  */
#line 3257 "parse.y"
                    {
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    /*% ripper: stmts_add!(stmts_new!, void_stmt!) %*/
                    }
#line 12154 "parse.c"
    break;
 
  case 21: /* stmts: stmt_or_begin  */
#line 3262 "parse.y"
                    {
                        (yyval.node) = newline_node((yyvsp[0].node));
                    /*% ripper: stmts_add!(stmts_new!, $:1) %*/
                    }
#line 12163 "parse.c"
    break;
 
  case 22: /* stmts: stmts terms stmt_or_begin  */
#line 3267 "parse.y"
                    {
                        (yyval.node) = block_append(p, (yyvsp[-2].node), newline_node((yyvsp[0].node)));
                    /*% ripper: stmts_add!($:1, $:3) %*/
                    }
#line 12172 "parse.c"
    break;
 
  case 24: /* $@5: %empty  */
#line 3275 "parse.y"
                    {
                        yyerror1(&(yylsp[0]), "BEGIN is permitted only at toplevel");
                    }
#line 12180 "parse.c"
    break;
 
  case 25: /* stmt_or_begin: "'BEGIN'" $@5 begin_block  */
#line 3279 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12188 "parse.c"
    break;
 
  case 26: /* allow_exits: %empty  */
#line 3284 "parse.y"
              {(yyval.node_exits) = allow_block_exit(p);}
#line 12194 "parse.c"
    break;
 
  case 27: /* k_END: "'END'" lex_ctxt  */
#line 3287 "parse.y"
                    {
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                        p->ctxt.in_rescue = before_rescue;
                    /*% ripper: $:2 %*/
                    }
#line 12204 "parse.c"
    break;
 
  case 28: /* $@6: %empty  */
#line 3293 "parse.y"
                            {SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);}
#line 12210 "parse.c"
    break;
 
  case 29: /* stmt: "'alias'" fitem $@6 fitem  */
#line 3294 "parse.y"
                    {
                        (yyval.node) = NEW_ALIAS((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-3]));
                    /*% ripper: alias!($:2, $:4) %*/
                    }
#line 12219 "parse.c"
    break;
 
  case 30: /* stmt: "'alias'" "global variable" "global variable"  */
#line 3299 "parse.y"
                    {
                        (yyval.node) = NEW_VALIAS((yyvsp[-1].id), (yyvsp[0].id), &(yyloc), &(yylsp[-2]));
                    /*% ripper: var_alias!($:2, $:3) %*/
                    }
#line 12228 "parse.c"
    break;
 
  case 31: /* stmt: "'alias'" "global variable" "back reference"  */
#line 3304 "parse.y"
                    {
                        char buf[2];
                        buf[0] = '$';
                        buf[1] = (char)RNODE_BACK_REF((yyvsp[0].node))->nd_nth;
                        (yyval.node) = NEW_VALIAS((yyvsp[-1].id), rb_intern2(buf, 2), &(yyloc), &(yylsp[-2]));
                    /*% ripper: var_alias!($:2, $:3) %*/
                    }
#line 12240 "parse.c"
    break;
 
  case 32: /* stmt: "'alias'" "global variable" "numbered reference"  */
#line 3312 "parse.y"
                    {
                        static const char mesg[] = "can't make alias for the number variables";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper[error]: alias_error!(ERR_MESG(), $:3) %*/
                    }
#line 12253 "parse.c"
    break;
 
  case 33: /* stmt: "'undef'" undef_list  */
#line 3321 "parse.y"
                    {
                        nd_set_first_loc((yyvsp[0].node), (yylsp[-1]).beg_pos);
                        RNODE_UNDEF((yyvsp[0].node))->keyword_loc = (yylsp[-1]);
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: undef!($:2) %*/
                    }
#line 12264 "parse.c"
    break;
 
  case 34: /* stmt: stmt "'if' modifier" expr_value  */
#line 3328 "parse.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[0].node), remove_begin((yyvsp[-2].node)), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: if_mod!($:3, $:1) %*/
                    }
#line 12274 "parse.c"
    break;
 
  case 35: /* stmt: stmt "'unless' modifier" expr_value  */
#line 3334 "parse.y"
                    {
                        (yyval.node) = new_unless(p, (yyvsp[0].node), remove_begin((yyvsp[-2].node)), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: unless_mod!($:3, $:1) %*/
                    }
#line 12284 "parse.c"
    break;
 
  case 36: /* stmt: stmt "'while' modifier" expr_value  */
#line 3340 "parse.y"
                    {
                        clear_block_exit(p, false);
                        if ((yyvsp[-2].node) && nd_type_p((yyvsp[-2].node), NODE_BEGIN)) {
                            (yyval.node) = NEW_WHILE(cond(p, (yyvsp[0].node), &(yylsp[0])), RNODE_BEGIN((yyvsp[-2].node))->nd_body, 0, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                        else {
                            (yyval.node) = NEW_WHILE(cond(p, (yyvsp[0].node), &(yylsp[0])), (yyvsp[-2].node), 1, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                    /*% ripper: while_mod!($:3, $:1) %*/
                    }
#line 12299 "parse.c"
    break;
 
  case 37: /* stmt: stmt "'until' modifier" expr_value  */
#line 3351 "parse.y"
                    {
                        clear_block_exit(p, false);
                        if ((yyvsp[-2].node) && nd_type_p((yyvsp[-2].node), NODE_BEGIN)) {
                            (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[0].node), &(yylsp[0])), RNODE_BEGIN((yyvsp[-2].node))->nd_body, 0, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                        else {
                            (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[0].node), &(yylsp[0])), (yyvsp[-2].node), 1, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                    /*% ripper: until_mod!($:3, $:1) %*/
                    }
#line 12314 "parse.c"
    break;
 
  case 38: /* stmt: stmt "'rescue' modifier" after_rescue stmt  */
#line 3362 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        NODE *resq;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        resq = NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc);
                        (yyval.node) = NEW_RESCUE(remove_begin((yyvsp[-3].node)), resq, 0, &(yyloc));
                    /*% ripper: rescue_mod!($:1, $:4) %*/
                    }
#line 12327 "parse.c"
    break;
 
  case 39: /* stmt: k_END allow_exits '{' compstmt_stmts '}'  */
#line 3371 "parse.y"
                    {
                        if (p->ctxt.in_def) {
                            rb_warn0("END in method; use at_exit");
                        }
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        p->ctxt = (yyvsp[-4].ctxt);
                        {
                            NODE *scope = NEW_SCOPE2(0 /* tbl */, 0 /* args */, (yyvsp[-1].node) /* body */, NULL /* parent */, &(yyloc));
                            (yyval.node) = NEW_POSTEXE(scope, &(yyloc), &(yylsp[-4]), &(yylsp[-2]), &(yylsp[0]));
                            RNODE_SCOPE(scope)->nd_parent = (yyval.node);
                        }
                    /*% ripper: END!($:compstmt) %*/
                    }
#line 12345 "parse.c"
    break;
 
  case 41: /* stmt: mlhs '=' lex_ctxt command_call_value  */
#line 3386 "parse.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node_masgn), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: massign!($:1, $:4) %*/
                    }
#line 12354 "parse.c"
    break;
 
  case 42: /* asgn_mrhs: lhs '=' lex_ctxt mrhs  */
#line 2919 "parse.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: assign!($:1, $:4) %*/
                    }
#line 12363 "parse.c"
    break;
 
  case 44: /* stmt: mlhs '=' lex_ctxt mrhs_arg "'rescue' modifier" after_rescue stmt  */
#line 3393 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-4].ctxt).in_rescue;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        (yyvsp[0].node) = NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc);
                        loc.beg_pos = (yylsp[-3]).beg_pos;
                        (yyvsp[-3].node) = NEW_RESCUE((yyvsp[-3].node), (yyvsp[0].node), 0, &loc);
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-6].node_masgn), (yyvsp[-3].node), (yyvsp[-4].ctxt), &(yyloc));
                    /*% ripper: massign!($:1, rescue_mod!($:4, $:7)) %*/
                    }
#line 12377 "parse.c"
    break;
 
  case 45: /* stmt: mlhs '=' lex_ctxt mrhs_arg  */
#line 3403 "parse.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node_masgn), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: massign!($:1, $:4) %*/
                    }
#line 12386 "parse.c"
    break;
 
  case 47: /* stmt: error  */
#line 3409 "parse.y"
                    {
                        (void)yynerrs;
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    }
#line 12395 "parse.c"
    break;
 
  case 48: /* asgn_command_rhs: lhs '=' lex_ctxt command_rhs  */
#line 2919 "parse.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: assign!($:1, $:4) %*/
                    }
#line 12404 "parse.c"
    break;
 
  case 50: /* op_asgn_command_rhs: var_lhs "operator-assignment" lex_ctxt command_rhs  */
#line 3044 "parse.y"
                    {
                        (yyval.node) = new_op_assign(p, (yyvsp[-3].node), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!($:1, $:2, $:4) %*/
                    }
#line 12413 "parse.c"
    break;
 
  case 51: /* op_asgn_command_rhs: primary_value '[' opt_call_args rbracket "operator-assignment" lex_ctxt command_rhs  */
#line 3049 "parse.y"
                    {
                        (yyval.node) = new_ary_op_assign(p, (yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[0].node), &(yylsp[-4]), &(yyloc), &NULL_LOC, &(yylsp[-5]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(aref_field!($:1, $:3), $:5, $:7) %*/
                    }
#line 12422 "parse.c"
    break;
 
  case 52: /* op_asgn_command_rhs: primary_value call_op "local variable or method" "operator-assignment" lex_ctxt command_rhs  */
#line 3054 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 12431 "parse.c"
    break;
 
  case 53: /* op_asgn_command_rhs: primary_value call_op "constant" "operator-assignment" lex_ctxt command_rhs  */
#line 3059 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 12440 "parse.c"
    break;
 
  case 54: /* op_asgn_command_rhs: primary_value "::" "local variable or method" "operator-assignment" lex_ctxt command_rhs  */
#line 3064 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), idCOLON2, (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 12449 "parse.c"
    break;
 
  case 55: /* op_asgn_command_rhs: primary_value "::" "constant" "operator-assignment" lex_ctxt command_rhs  */
#line 3069 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-5]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON2((yyvsp[-5].node), (yyvsp[-3].id), &loc, &(yylsp[-4]), &(yylsp[-3])), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!(const_path_field!($:1, $:3), $:4, $:6) %*/
                    }
#line 12459 "parse.c"
    break;
 
  case 56: /* op_asgn_command_rhs: ":: at EXPR_BEG" "constant" "operator-assignment" lex_ctxt command_rhs  */
#line 3075 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-4]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON3((yyvsp[-3].id), &loc, &(yylsp[-4]), &(yylsp[-3])), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!(top_const_field!($:2), $:3, $:5) %*/
                    }
#line 12469 "parse.c"
    break;
 
  case 57: /* op_asgn_command_rhs: backref "operator-assignment" lex_ctxt command_rhs  */
#line 3081 "parse.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[-3].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper[error]: assign_error!(?e, opassign!(var_field!($:1), $:2, $:4)) %*/
                    }
#line 12479 "parse.c"
    break;
 
  case 59: /* def_endless_method_endless_command: defn_head f_opt_paren_args '=' endless_command  */
#line 2949 "parse.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), (yyval.node), &(yyloc));
                        RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[0].node);
                    /*% ripper: bodystmt!($:bodystmt, Qnil, Qnil, Qnil) %*/
                    /*% ripper: def!($:head, $:args, $:$) %*/
                        local_pop(p);
                    }
#line 12494 "parse.c"
    break;
 
  case 60: /* def_endless_method_endless_command: defs_head f_opt_paren_args '=' endless_command  */
#line 2960 "parse.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), (yyval.node), &(yyloc));
                        RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[0].node);
                    /*% ripper: bodystmt!($:bodystmt, Qnil, Qnil, Qnil) %*/
                    /*% ripper: defs!(*$:head[0..2], $:args, $:$) %*/
                        local_pop(p);
                    }
#line 12509 "parse.c"
    break;
 
  case 63: /* endless_command: endless_command "'rescue' modifier" after_rescue arg  */
#line 3422 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: rescue_mod!($:1, $:4) %*/
                    }
#line 12519 "parse.c"
    break;
 
  case 66: /* endless_command: "'not'" option_'\n' endless_command  */
#line 3428 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idNOT), $:3) %*/
                    }
#line 12528 "parse.c"
    break;
 
  case 68: /* command_rhs: command_call_value "'rescue' modifier" after_rescue stmt  */
#line 3436 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        (yyval.node) = NEW_RESCUE((yyvsp[-3].node), NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc), 0, &(yyloc));
                    /*% ripper: rescue_mod!($:1, $:4) %*/
                    }
#line 12539 "parse.c"
    break;
 
  case 71: /* expr: expr "'and'" expr  */
#line 3447 "parse.y"
                    {
                        (yyval.node) = logop(p, idAND, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idAND), $:3) %*/
                    }
#line 12548 "parse.c"
    break;
 
  case 72: /* expr: expr "'or'" expr  */
#line 3452 "parse.y"
                    {
                        (yyval.node) = logop(p, idOR, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idOR), $:3) %*/
                    }
#line 12557 "parse.c"
    break;
 
  case 73: /* expr: "'not'" option_'\n' expr  */
#line 3457 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idNOT), $:3) %*/
                    }
#line 12566 "parse.c"
    break;
 
  case 74: /* expr: '!' command_call  */
#line 3462 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), '!', &(yylsp[-1]), &(yyloc));
                    /*% ripper: unary!(ID2VAL('\'!\''), $:2) %*/
                    }
#line 12575 "parse.c"
    break;
 
  case 75: /* $@7: %empty  */
#line 3467 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                    }
#line 12583 "parse.c"
    break;
 
  case 76: /* expr: arg "=>" $@7 p_in_kwarg p_pvtbl p_pktbl p_top_expr_body  */
#line 3472 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-1].tbl));
                        pop_pvtbl(p, (yyvsp[-2].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = NEW_CASE3((yyvsp[-6].node), NEW_IN((yyvsp[0].node), 0, 0, &(yylsp[0]), &NULL_LOC, &NULL_LOC, &(yylsp[-5])), &(yyloc), &NULL_LOC, &NULL_LOC);
                    /*% ripper: case!($:arg, in!($:body, Qnil, Qnil)) %*/
                    }
#line 12595 "parse.c"
    break;
 
  case 77: /* $@8: %empty  */
#line 3480 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                    }
#line 12603 "parse.c"
    break;
 
  case 78: /* expr: arg "'in'" $@8 p_in_kwarg p_pvtbl p_pktbl p_top_expr_body  */
#line 3485 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-1].tbl));
                        pop_pvtbl(p, (yyvsp[-2].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = NEW_CASE3((yyvsp[-6].node), NEW_IN((yyvsp[0].node), NEW_TRUE(&(yylsp[0])), NEW_FALSE(&(yylsp[0])), &(yylsp[0]), &(yylsp[-5]), &NULL_LOC, &NULL_LOC), &(yyloc), &NULL_LOC, &NULL_LOC);
                    /*% ripper: case!($:arg, in!($:body, Qnil, Qnil)) %*/
                    }
#line 12615 "parse.c"
    break;
 
  case 80: /* def_name: fname  */
#line 3496 "parse.y"
                    {
                        numparam_name(p, (yyvsp[0].id));
                        local_push(p, 0);
                        p->ctxt.in_def = 1;
                        p->ctxt.in_rescue = before_rescue;
                        p->ctxt.cant_return = 0;
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 12628 "parse.c"
    break;
 
  case 81: /* defn_head: k_def def_name  */
#line 3507 "parse.y"
                    {
                        (yyval.node_def_temp) = def_head_save(p, (yyvsp[-1].node_def_temp));
                        (yyval.node_def_temp)->nd_mid = (yyvsp[0].id);
                        (yyval.node_def_temp)->nd_def = NEW_DEFN((yyvsp[0].id), 0, &(yyloc));
                    /*% ripper: $:def_name %*/
                    }
#line 12639 "parse.c"
    break;
 
  case 82: /* $@9: %empty  */
#line 3516 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_FNAME);
                    }
#line 12647 "parse.c"
    break;
 
  case 83: /* defs_head: k_def singleton dot_or_colon $@9 def_name  */
#line 3520 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_ENDFN|EXPR_LABEL); /* force for args */
                        (yyval.node_def_temp) = def_head_save(p, (yyvsp[-4].node_def_temp));
                        (yyval.node_def_temp)->nd_mid = (yyvsp[0].id);
                        (yyval.node_def_temp)->nd_def = NEW_DEFS((yyvsp[-3].node), (yyvsp[0].id), 0, &(yyloc));
                    /*% ripper: [$:singleton, $:dot_or_colon, $:def_name] %*/
                    }
#line 12659 "parse.c"
    break;
 
  case 84: /* value_expr_expr: expr  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12668 "parse.c"
    break;
 
  case 86: /* expr_value: error  */
#line 3531 "parse.y"
                    {
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    }
#line 12676 "parse.c"
    break;
 
  case 87: /* $@10: %empty  */
#line 3536 "parse.y"
                {COND_PUSH(1);}
#line 12682 "parse.c"
    break;
 
  case 88: /* $@11: %empty  */
#line 3536 "parse.y"
                                              {COND_POP();}
#line 12688 "parse.c"
    break;
 
  case 89: /* expr_value_do: $@10 expr_value do $@11  */
#line 3537 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-2].node);
                    /*% ripper: $:2 %*/
                    }
#line 12697 "parse.c"
    break;
 
  case 92: /* value_expr_command_call: command_call  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12706 "parse.c"
    break;
 
  case 95: /* block_command: block_call call_op2 operation2 command_args  */
#line 3552 "parse.y"
                    {
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: method_add_arg!(call!($:1, $:2, $:3), $:4) %*/
                    }
#line 12715 "parse.c"
    break;
 
  case 96: /* cmd_brace_block: "{ arg" brace_body '}'  */
#line 3559 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: $:2 %*/
                    }
#line 12725 "parse.c"
    break;
 
  case 97: /* fcall: "local variable or method"  */
#line 3567 "parse.y"
                    {
                        (yyval.node_fcall) = NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                    /*% ripper: $:1 %*/
                    }
#line 12734 "parse.c"
    break;
 
  case 98: /* fcall: "constant"  */
#line 3567 "parse.y"
                    {
                        (yyval.node_fcall) = NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                    /*% ripper: $:1 %*/
                    }
#line 12743 "parse.c"
    break;
 
  case 99: /* fcall: "method"  */
#line 3567 "parse.y"
                    {
                        (yyval.node_fcall) = NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                    /*% ripper: $:1 %*/
                    }
#line 12752 "parse.c"
    break;
 
  case 100: /* command: fcall command_args  */
#line 3574 "parse.y"
                    {
                        (yyvsp[-1].node_fcall)->nd_args = (yyvsp[0].node);
                        nd_set_last_loc((yyvsp[-1].node_fcall), (yylsp[0]).end_pos);
                        (yyval.node) = (NODE *)(yyvsp[-1].node_fcall);
                    /*% ripper: command!($:1, $:2) %*/
                    }
#line 12763 "parse.c"
    break;
 
  case 101: /* command: fcall command_args cmd_brace_block  */
#line 3581 "parse.y"
                    {
                        block_dup_check(p, (yyvsp[-1].node), (yyvsp[0].node));
                        (yyvsp[-2].node_fcall)->nd_args = (yyvsp[-1].node);
                        (yyval.node) = method_add_block(p, (NODE *)(yyvsp[-2].node_fcall), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), RNODE((yyvsp[-2].node_fcall)));
                        nd_set_last_loc((yyvsp[-2].node_fcall), (yylsp[-1]).end_pos);
                    /*% ripper: method_add_block!(command!($:1, $:2), $:3) %*/
                    }
#line 12776 "parse.c"
    break;
 
  case 102: /* command: primary_value call_op operation2 command_args  */
#line 3590 "parse.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), 0, &(yylsp[-1]), &(yyloc));
                    /*% ripper: command_call!($:1, $:2, $:3, $:4) %*/
                    }
#line 12785 "parse.c"
    break;
 
  case 103: /* command: primary_value call_op operation2 command_args cmd_brace_block  */
#line 3595 "parse.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    /*% ripper: method_add_block!(command_call!($:1, $:2, $:3, $:4), $:5) %*/
                    }
#line 12794 "parse.c"
    break;
 
  case 104: /* command: primary_value "::" operation2 command_args  */
#line 3600 "parse.y"
                    {
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), 0, &(yylsp[-1]), &(yyloc));
                    /*% ripper: command_call!($:1, $:2, $:3, $:4) %*/
                    }
#line 12803 "parse.c"
    break;
 
  case 105: /* command: primary_value "::" operation2 command_args cmd_brace_block  */
#line 3605 "parse.y"
                    {
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    /*% ripper: method_add_block!(command_call!($:1, $:2, $:3, $:4), $:5) %*/
                   }
#line 12812 "parse.c"
    break;
 
  case 106: /* command: primary_value "::" "constant" '{' brace_body '}'  */
#line 3610 "parse.y"
                    {
                        set_embraced_location((yyvsp[-1].node), &(yylsp[-2]), &(yylsp[0]));
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-5].node), (yyvsp[-3].id), 0, (yyvsp[-1].node), &(yylsp[-3]), &(yyloc));
                    /*% ripper: method_add_block!(command_call!($:1, $:2, $:3, Qnil), $:5) %*/
                   }
#line 12822 "parse.c"
    break;
 
  case 107: /* command: "'super'" command_args  */
#line 3616 "parse.y"
                    {
                        (yyval.node) = NEW_SUPER((yyvsp[0].node), &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: super!($:2) %*/
                    }
#line 12832 "parse.c"
    break;
 
  case 108: /* command: k_yield command_args  */
#line 3622 "parse.y"
                    {
                        (yyval.node) = NEW_YIELD((yyvsp[0].node), &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: yield!($:2) %*/
                    }
#line 12842 "parse.c"
    break;
 
  case 109: /* command: k_return call_args  */
#line 3628 "parse.y"
                    {
                        (yyval.node) = NEW_RETURN(ret_args(p, (yyvsp[0].node)), &(yyloc), &(yylsp[-1]));
                    /*% ripper: return!($:2) %*/
                    }
#line 12851 "parse.c"
    break;
 
  case 110: /* command: "'break'" call_args  */
#line 3633 "parse.y"
                    {
                        NODE *args = 0;
                        args = ret_args(p, (yyvsp[0].node));
                        (yyval.node) = add_block_exit(p, NEW_BREAK(args, &(yyloc), &(yylsp[-1])));
                    /*% ripper: break!($:2) %*/
                    }
#line 12862 "parse.c"
    break;
 
  case 111: /* command: "'next'" call_args  */
#line 3640 "parse.y"
                    {
                        NODE *args = 0;
                        args = ret_args(p, (yyvsp[0].node));
                        (yyval.node) = add_block_exit(p, NEW_NEXT(args, &(yyloc), &(yylsp[-1])));
                    /*% ripper: next!($:2) %*/
                    }
#line 12873 "parse.c"
    break;
 
  case 113: /* mlhs: "(" mlhs_inner rparen  */
#line 3650 "parse.y"
                    {
                        (yyval.node_masgn) = (yyvsp[-1].node_masgn);
                    /*% ripper: mlhs_paren!($:2) %*/
                    }
#line 12882 "parse.c"
    break;
 
  case 115: /* mlhs_inner: "(" mlhs_inner rparen  */
#line 3658 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(NEW_LIST((NODE *)(yyvsp[-1].node_masgn), &(yyloc)), 0, &(yyloc));
                    /*% ripper: mlhs_paren!($:2) %*/
                    }
#line 12891 "parse.c"
    break;
 
  case 116: /* mlhs_basic: mlhs_head  */
#line 3665 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[0].node), 0, &(yyloc));
                    /*% ripper: $:1 %*/
                    }
#line 12900 "parse.c"
    break;
 
  case 117: /* mlhs_basic: mlhs_head mlhs_item  */
#line 3670 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(list_append(p, (yyvsp[-1].node), (yyvsp[0].node)), 0, &(yyloc));
                    /*% ripper: mlhs_add!($:1, $:2) %*/
                    }
#line 12909 "parse.c"
    break;
 
  case 118: /* mlhs_basic: mlhs_head "*" mlhs_node  */
#line 3675 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add_star!($:1, $:3) %*/
                    }
#line 12918 "parse.c"
    break;
 
  case 119: /* mlhs_items_mlhs_item: mlhs_item  */
#line 3031 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add!(mlhs_new!, $:1) %*/
                    }
#line 12927 "parse.c"
    break;
 
  case 120: /* mlhs_items_mlhs_item: mlhs_items_mlhs_item ',' mlhs_item  */
#line 3036 "parse.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[0].node));
                    /*% ripper: mlhs_add!($:1, $:3) %*/
                    }
#line 12936 "parse.c"
    break;
 
  case 121: /* mlhs_basic: mlhs_head "*" mlhs_node ',' mlhs_items_mlhs_item  */
#line 3680 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-4].node), NEW_POSTARG((yyvsp[-2].node),(yyvsp[0].node),&(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!($:1, $:3), $:5) %*/
                    }
#line 12945 "parse.c"
    break;
 
  case 122: /* mlhs_basic: mlhs_head "*"  */
#line 3685 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-1].node), NODE_SPECIAL_NO_NAME_REST, &(yyloc));
                    /*% ripper: mlhs_add_star!($:1, Qnil) %*/
                    }
#line 12954 "parse.c"
    break;
 
  case 123: /* mlhs_basic: mlhs_head "*" ',' mlhs_items_mlhs_item  */
#line 3690 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-3].node), NEW_POSTARG(NODE_SPECIAL_NO_NAME_REST, (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!($:1, Qnil), $:4) %*/
                    }
#line 12963 "parse.c"
    break;
 
  case 124: /* mlhs_basic: "*" mlhs_node  */
#line 3695 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add_star!(mlhs_new!, $:2) %*/
                    }
#line 12972 "parse.c"
    break;
 
  case 125: /* mlhs_basic: "*" mlhs_node ',' mlhs_items_mlhs_item  */
#line 3700 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG((yyvsp[-2].node),(yyvsp[0].node),&(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!(mlhs_new!, $:2), $:4) %*/
                    }
#line 12981 "parse.c"
    break;
 
  case 126: /* mlhs_basic: "*"  */
#line 3705 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NODE_SPECIAL_NO_NAME_REST, &(yyloc));
                    /*% ripper: mlhs_add_star!(mlhs_new!, Qnil) %*/
                    }
#line 12990 "parse.c"
    break;
 
  case 127: /* mlhs_basic: "*" ',' mlhs_items_mlhs_item  */
#line 3710 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG(NODE_SPECIAL_NO_NAME_REST, (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!(mlhs_new!, Qnil), $:3) %*/
                    }
#line 12999 "parse.c"
    break;
 
  case 129: /* mlhs_item: "(" mlhs_inner rparen  */
#line 3718 "parse.y"
                    {
                        (yyval.node) = (NODE *)(yyvsp[-1].node_masgn);
                    /*% ripper: mlhs_paren!($:2) %*/
                    }
#line 13008 "parse.c"
    break;
 
  case 130: /* mlhs_head: mlhs_item ','  */
#line 3725 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[-1].node), &(yylsp[-1]));
                    /*% ripper: mlhs_add!(mlhs_new!, $:1) %*/
                    }
#line 13017 "parse.c"
    break;
 
  case 131: /* mlhs_head: mlhs_head mlhs_item ','  */
#line 3730 "parse.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    /*% ripper: mlhs_add!($:1, $:2) %*/
                    }
#line 13026 "parse.c"
    break;
 
  case 132: /* mlhs_node: user_variable  */
#line 3738 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 13035 "parse.c"
    break;
 
  case 133: /* mlhs_node: keyword_variable  */
#line 3738 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 13044 "parse.c"
    break;
 
  case 134: /* mlhs_node: primary_value '[' opt_call_args rbracket  */
#line 3743 "parse.y"
                    {
                        (yyval.node) = aryset(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                    /*% ripper: aref_field!($:1, $:3) %*/
                    }
#line 13053 "parse.c"
    break;
 
  case 135: /* mlhs_node: primary_value call_op "local variable or method"  */
#line 3748 "parse.y"
                    {
                        anddot_multiple_assignment_check(p, &(yylsp[-1]), (yyvsp[-1].id));
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    /*% ripper: field!($:1, $:2, $:3) %*/
                    }
#line 13063 "parse.c"
    break;
 
  case 136: /* mlhs_node: primary_value call_op "constant"  */
#line 3748 "parse.y"
                    {
                        anddot_multiple_assignment_check(p, &(yylsp[-1]), (yyvsp[-1].id));
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    /*% ripper: field!($:1, $:2, $:3) %*/
                    }
#line 13073 "parse.c"
    break;
 
  case 137: /* mlhs_node: primary_value "::" "local variable or method"  */
#line 3754 "parse.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), idCOLON2, (yyvsp[0].id), &(yyloc));
                    /*% ripper: const_path_field!($:1, $:3) %*/
                    }
#line 13082 "parse.c"
    break;
 
  case 138: /* mlhs_node: primary_value "::" "constant"  */
#line 3759 "parse.y"
                    {
                    /*% ripper: const_path_field!($:1, $:3) %*/
                        (yyval.node) = const_decl(p, NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0])), &(yyloc));
                    }
#line 13091 "parse.c"
    break;
 
  case 139: /* mlhs_node: ":: at EXPR_BEG" "constant"  */
#line 3764 "parse.y"
                    {
                    /*% ripper: top_const_field!($:2) %*/
                        (yyval.node) = const_decl(p, NEW_COLON3((yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0])), &(yyloc));
                    }
#line 13100 "parse.c"
    break;
 
  case 140: /* mlhs_node: backref  */
#line 3769 "parse.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[0].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper[error]: assign_error!(?e, var_field!($:1)) %*/
                    }
#line 13110 "parse.c"
    break;
 
  case 141: /* lhs: user_variable  */
#line 3777 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 13119 "parse.c"
    break;
 
  case 142: /* lhs: keyword_variable  */
#line 3777 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 13128 "parse.c"
    break;
 
  case 143: /* lhs: primary_value '[' opt_call_args rbracket  */
#line 3782 "parse.y"
                    {
                        (yyval.node) = aryset(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                    /*% ripper: aref_field!($:1, $:3) %*/
                    }
#line 13137 "parse.c"
    break;
 
  case 144: /* lhs: primary_value call_op "local variable or method"  */
#line 3787 "parse.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    /*% ripper: field!($:1, $:2, $:3) %*/
                    }
#line 13146 "parse.c"
    break;
 
  case 145: /* lhs: primary_value call_op "constant"  */
#line 3787 "parse.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    /*% ripper: field!($:1, $:2, $:3) %*/
                    }
#line 13155 "parse.c"
    break;
 
  case 146: /* lhs: primary_value "::" "local variable or method"  */
#line 3792 "parse.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), idCOLON2, (yyvsp[0].id), &(yyloc));
                    /*% ripper: field!($:1, $:2, $:3) %*/
                    }
#line 13164 "parse.c"
    break;
 
  case 147: /* lhs: primary_value "::" "constant"  */
#line 3797 "parse.y"
                    {
                    /*% ripper: const_path_field!($:1, $:3) %*/
                        (yyval.node) = const_decl(p, NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0])), &(yyloc));
                    }
#line 13173 "parse.c"
    break;
 
  case 148: /* lhs: ":: at EXPR_BEG" "constant"  */
#line 3802 "parse.y"
                    {
                    /*% ripper: top_const_field!($:2) %*/
                        (yyval.node) = const_decl(p, NEW_COLON3((yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0])), &(yyloc));
                    }
#line 13182 "parse.c"
    break;
 
  case 149: /* lhs: backref  */
#line 3807 "parse.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[0].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper[error]: assign_error!(?e, var_field!($:1)) %*/
                    }
#line 13192 "parse.c"
    break;
 
  case 150: /* cname: "local variable or method"  */
#line 3815 "parse.y"
                    {
                        static const char mesg[] = "class/module name must be CONSTANT";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                    /*% ripper[error]: class_name_error!(ERR_MESG(), $:1) %*/
                    }
#line 13204 "parse.c"
    break;
 
  case 152: /* cpath: ":: at EXPR_BEG" cname  */
#line 3826 "parse.y"
                    {
                        (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                    /*% ripper: top_const_ref!($:2) %*/
                    }
#line 13213 "parse.c"
    break;
 
  case 153: /* cpath: cname  */
#line 3831 "parse.y"
                    {
                        (yyval.node) = NEW_COLON2(0, (yyvsp[0].id), &(yyloc), &NULL_LOC, &(yylsp[0]));
                    /*% ripper: const_ref!($:1) %*/
                    }
#line 13222 "parse.c"
    break;
 
  case 154: /* cpath: primary_value "::" cname  */
#line 3836 "parse.y"
                    {
                        (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                    /*% ripper: const_path_ref!($:1, $:3) %*/
                    }
#line 13231 "parse.c"
    break;
 
  case 158: /* fname: op  */
#line 3844 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_ENDFN);
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 13240 "parse.c"
    break;
 
  case 160: /* fitem: fname  */
#line 3852 "parse.y"
                    {
                        (yyval.node) = NEW_SYM(rb_id2str((yyvsp[0].id)), &(yyloc));
                    /*% ripper: symbol_literal!($:1) %*/
                    }
#line 13249 "parse.c"
    break;
 
  case 162: /* undef_list: fitem  */
#line 3860 "parse.y"
                    {
                        (yyval.node) = NEW_UNDEF((yyvsp[0].node), &(yyloc));
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 13258 "parse.c"
    break;
 
  case 163: /* $@12: %empty  */
#line 3864 "parse.y"
                                 {SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);}
#line 13264 "parse.c"
    break;
 
  case 164: /* undef_list: undef_list ',' $@12 fitem  */
#line 3865 "parse.y"
                    {
                        nd_set_last_loc((yyvsp[-3].node), (yylsp[0]).end_pos);
                        rb_parser_ary_push_node(p, RNODE_UNDEF((yyvsp[-3].node))->nd_undefs, (yyvsp[0].node));
                    /*% ripper: rb_ary_push($:1, $:4) %*/
                    }
#line 13274 "parse.c"
    break;
 
  case 165: /* op: '|'  */
#line 3872 "parse.y"
           { (yyval.id) = '|'; }
#line 13280 "parse.c"
    break;
 
  case 166: /* op: '^'  */
#line 3873 "parse.y"
                       { (yyval.id) = '^'; }
#line 13286 "parse.c"
    break;
 
  case 167: /* op: '&'  */
#line 3874 "parse.y"
                       { (yyval.id) = '&'; }
#line 13292 "parse.c"
    break;
 
  case 168: /* op: "<=>"  */
#line 3875 "parse.y"
                        { (yyval.id) = tCMP; }
#line 13298 "parse.c"
    break;
 
  case 169: /* op: "=="  */
#line 3876 "parse.y"
                       { (yyval.id) = tEQ; }
#line 13304 "parse.c"
    break;
 
  case 170: /* op: "==="  */
#line 3877 "parse.y"
                        { (yyval.id) = tEQQ; }
#line 13310 "parse.c"
    break;
 
  case 171: /* op: "=~"  */
#line 3878 "parse.y"
                         { (yyval.id) = tMATCH; }
#line 13316 "parse.c"
    break;
 
  case 172: /* op: "!~"  */
#line 3879 "parse.y"
                          { (yyval.id) = tNMATCH; }
#line 13322 "parse.c"
    break;
 
  case 173: /* op: '>'  */
#line 3880 "parse.y"
                       { (yyval.id) = '>'; }
#line 13328 "parse.c"
    break;
 
  case 174: /* op: ">="  */
#line 3881 "parse.y"
                        { (yyval.id) = tGEQ; }
#line 13334 "parse.c"
    break;
 
  case 175: /* op: '<'  */
#line 3882 "parse.y"
                       { (yyval.id) = '<'; }
#line 13340 "parse.c"
    break;
 
  case 176: /* op: "<="  */
#line 3883 "parse.y"
                        { (yyval.id) = tLEQ; }
#line 13346 "parse.c"
    break;
 
  case 177: /* op: "!="  */
#line 3884 "parse.y"
                        { (yyval.id) = tNEQ; }
#line 13352 "parse.c"
    break;
 
  case 178: /* op: "<<"  */
#line 3885 "parse.y"
                         { (yyval.id) = tLSHFT; }
#line 13358 "parse.c"
    break;
 
  case 179: /* op: ">>"  */
#line 3886 "parse.y"
                         { (yyval.id) = tRSHFT; }
#line 13364 "parse.c"
    break;
 
  case 180: /* op: '+'  */
#line 3887 "parse.y"
                       { (yyval.id) = '+'; }
#line 13370 "parse.c"
    break;
 
  case 181: /* op: '-'  */
#line 3888 "parse.y"
                       { (yyval.id) = '-'; }
#line 13376 "parse.c"
    break;
 
  case 182: /* op: '*'  */
#line 3889 "parse.y"
                       { (yyval.id) = '*'; }
#line 13382 "parse.c"
    break;
 
  case 183: /* op: "*"  */
#line 3890 "parse.y"
                         { (yyval.id) = '*'; }
#line 13388 "parse.c"
    break;
 
  case 184: /* op: '/'  */
#line 3891 "parse.y"
                       { (yyval.id) = '/'; }
#line 13394 "parse.c"
    break;
 
  case 185: /* op: '%'  */
#line 3892 "parse.y"
                       { (yyval.id) = '%'; }
#line 13400 "parse.c"
    break;
 
  case 186: /* op: "**"  */
#line 3893 "parse.y"
                        { (yyval.id) = tPOW; }
#line 13406 "parse.c"
    break;
 
  case 187: /* op: "**arg"  */
#line 3894 "parse.y"
                         { (yyval.id) = tDSTAR; }
#line 13412 "parse.c"
    break;
 
  case 188: /* op: '!'  */
#line 3895 "parse.y"
                       { (yyval.id) = '!'; }
#line 13418 "parse.c"
    break;
 
  case 189: /* op: '~'  */
#line 3896 "parse.y"
                       { (yyval.id) = '~'; }
#line 13424 "parse.c"
    break;
 
  case 190: /* op: "unary+"  */
#line 3897 "parse.y"
                         { (yyval.id) = tUPLUS; }
#line 13430 "parse.c"
    break;
 
  case 191: /* op: "unary-"  */
#line 3898 "parse.y"
                          { (yyval.id) = tUMINUS; }
#line 13436 "parse.c"
    break;
 
  case 192: /* op: "[]"  */
#line 3899 "parse.y"
                         { (yyval.id) = tAREF; }
#line 13442 "parse.c"
    break;
 
  case 193: /* op: "[]="  */
#line 3900 "parse.y"
                         { (yyval.id) = tASET; }
#line 13448 "parse.c"
    break;
 
  case 194: /* op: '`'  */
#line 3901 "parse.y"
                       { (yyval.id) = '`'; }
#line 13454 "parse.c"
    break;
 
  case 236: /* asgn_arg_rhs: lhs '=' lex_ctxt arg_rhs  */
#line 2919 "parse.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: assign!($:1, $:4) %*/
                    }
#line 13463 "parse.c"
    break;
 
  case 238: /* op_asgn_arg_rhs: var_lhs "operator-assignment" lex_ctxt arg_rhs  */
#line 3044 "parse.y"
                    {
                        (yyval.node) = new_op_assign(p, (yyvsp[-3].node), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!($:1, $:2, $:4) %*/
                    }
#line 13472 "parse.c"
    break;
 
  case 239: /* op_asgn_arg_rhs: primary_value '[' opt_call_args rbracket "operator-assignment" lex_ctxt arg_rhs  */
#line 3049 "parse.y"
                    {
                        (yyval.node) = new_ary_op_assign(p, (yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[0].node), &(yylsp[-4]), &(yyloc), &NULL_LOC, &(yylsp[-5]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(aref_field!($:1, $:3), $:5, $:7) %*/
                    }
#line 13481 "parse.c"
    break;
 
  case 240: /* op_asgn_arg_rhs: primary_value call_op "local variable or method" "operator-assignment" lex_ctxt arg_rhs  */
#line 3054 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 13490 "parse.c"
    break;
 
  case 241: /* op_asgn_arg_rhs: primary_value call_op "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3059 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 13499 "parse.c"
    break;
 
  case 242: /* op_asgn_arg_rhs: primary_value "::" "local variable or method" "operator-assignment" lex_ctxt arg_rhs  */
#line 3064 "parse.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), idCOLON2, (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    /*% ripper: opassign!(field!($:1, $:2, $:3), $:4, $:6) %*/
                    }
#line 13508 "parse.c"
    break;
 
  case 243: /* op_asgn_arg_rhs: primary_value "::" "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3069 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-5]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON2((yyvsp[-5].node), (yyvsp[-3].id), &loc, &(yylsp[-4]), &(yylsp[-3])), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!(const_path_field!($:1, $:3), $:4, $:6) %*/
                    }
#line 13518 "parse.c"
    break;
 
  case 244: /* op_asgn_arg_rhs: ":: at EXPR_BEG" "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3075 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-4]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON3((yyvsp[-3].id), &loc, &(yylsp[-4]), &(yylsp[-3])), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    /*% ripper: opassign!(top_const_field!($:2), $:3, $:5) %*/
                    }
#line 13528 "parse.c"
    break;
 
  case 245: /* op_asgn_arg_rhs: backref "operator-assignment" lex_ctxt arg_rhs  */
#line 3081 "parse.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[-3].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper[error]: assign_error!(?e, opassign!(var_field!($:1), $:2, $:4)) %*/
                    }
#line 13538 "parse.c"
    break;
 
  case 247: /* range_expr_arg: arg ".." arg  */
#line 3103 "parse.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot2!($:1, $:3) %*/
                    }
#line 13549 "parse.c"
    break;
 
  case 248: /* range_expr_arg: arg "..." arg  */
#line 3110 "parse.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot3!($:1, $:3) %*/
                    }
#line 13560 "parse.c"
    break;
 
  case 249: /* range_expr_arg: arg ".."  */
#line 3117 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc), &(yylsp[0]));
                    /*% ripper: dot2!($:1, Qnil) %*/
                    }
#line 13570 "parse.c"
    break;
 
  case 250: /* range_expr_arg: arg "..."  */
#line 3123 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc), &(yylsp[0]));
                    /*% ripper: dot3!($:1, Qnil) %*/
                    }
#line 13580 "parse.c"
    break;
 
  case 251: /* range_expr_arg: "(.." arg  */
#line 3129 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot2!(Qnil, $:2) %*/
                    }
#line 13590 "parse.c"
    break;
 
  case 252: /* range_expr_arg: "(..." arg  */
#line 3135 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot3!(Qnil, $:2) %*/
                    }
#line 13600 "parse.c"
    break;
 
  case 254: /* arg: arg '+' arg  */
#line 3922 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '+', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'+\''), $:3) %*/
                    }
#line 13609 "parse.c"
    break;
 
  case 255: /* arg: arg '-' arg  */
#line 3927 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '-', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'-\''), $:3) %*/
                    }
#line 13618 "parse.c"
    break;
 
  case 256: /* arg: arg '*' arg  */
#line 3932 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '*', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'*\''), $:3) %*/
                    }
#line 13627 "parse.c"
    break;
 
  case 257: /* arg: arg '/' arg  */
#line 3937 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '/', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'/\''), $:3) %*/
                    }
#line 13636 "parse.c"
    break;
 
  case 258: /* arg: arg '%' arg  */
#line 3942 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '%', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'%\''), $:3) %*/
                    }
#line 13645 "parse.c"
    break;
 
  case 259: /* arg: arg "**" arg  */
#line 3947 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idPow, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idPow), $:3) %*/
                    }
#line 13654 "parse.c"
    break;
 
  case 260: /* arg: tUMINUS_NUM simple_numeric "**" arg  */
#line 3952 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, call_bin_op(p, (yyvsp[-2].node), idPow, (yyvsp[0].node), &(yylsp[-2]), &(yyloc)), idUMinus, &(yylsp[-3]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idUMinus), binary!($:2, ID2VAL(idPow), $:4)) %*/
                    }
#line 13663 "parse.c"
    break;
 
  case 261: /* arg: "unary+" arg  */
#line 3957 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), idUPlus, &(yylsp[-1]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idUPlus), $:2) %*/
                    }
#line 13672 "parse.c"
    break;
 
  case 262: /* arg: "unary-" arg  */
#line 3962 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), idUMinus, &(yylsp[-1]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idUMinus), $:2) %*/
                    }
#line 13681 "parse.c"
    break;
 
  case 263: /* arg: arg '|' arg  */
#line 3967 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '|', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'|\''), $:3) %*/
                    }
#line 13690 "parse.c"
    break;
 
  case 264: /* arg: arg '^' arg  */
#line 3972 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '^', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'^\''), $:3) %*/
                    }
#line 13699 "parse.c"
    break;
 
  case 265: /* arg: arg '&' arg  */
#line 3977 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '&', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL('\'&\''), $:3) %*/
                    }
#line 13708 "parse.c"
    break;
 
  case 266: /* arg: arg "<=>" arg  */
#line 3982 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idCmp, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idCmp), $:3) %*/
                    }
#line 13717 "parse.c"
    break;
 
  case 268: /* arg: arg "==" arg  */
#line 3988 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idEq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idEq), $:3) %*/
                    }
#line 13726 "parse.c"
    break;
 
  case 269: /* arg: arg "===" arg  */
#line 3993 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idEqq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idEqq), $:3) %*/
                    }
#line 13735 "parse.c"
    break;
 
  case 270: /* arg: arg "!=" arg  */
#line 3998 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idNeq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idNeq), $:3) %*/
                    }
#line 13744 "parse.c"
    break;
 
  case 271: /* arg: arg "=~" arg  */
#line 4003 "parse.y"
                    {
                        (yyval.node) = match_op(p, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idEqTilde), $:3) %*/
                    }
#line 13753 "parse.c"
    break;
 
  case 272: /* arg: arg "!~" arg  */
#line 4008 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idNeqTilde, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idNeqTilde), $:3) %*/
                    }
#line 13762 "parse.c"
    break;
 
  case 273: /* arg: '!' arg  */
#line 4013 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), '!', &(yylsp[-1]), &(yyloc));
                    /*% ripper: unary!(ID2VAL('\'!\''), $:2) %*/
                    }
#line 13771 "parse.c"
    break;
 
  case 274: /* arg: '~' arg  */
#line 4018 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), '~', &(yylsp[-1]), &(yyloc));
                    /*% ripper: unary!(ID2VAL('\'~\''), $:2) %*/
                    }
#line 13780 "parse.c"
    break;
 
  case 275: /* arg: arg "<<" arg  */
#line 4023 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idLTLT, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idLTLT), $:3) %*/
                    }
#line 13789 "parse.c"
    break;
 
  case 276: /* arg: arg ">>" arg  */
#line 4028 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idGTGT, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idGTGT), $:3) %*/
                    }
#line 13798 "parse.c"
    break;
 
  case 277: /* arg: arg "&&" arg  */
#line 4033 "parse.y"
                    {
                        (yyval.node) = logop(p, idANDOP, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idANDOP), $:3) %*/
                    }
#line 13807 "parse.c"
    break;
 
  case 278: /* arg: arg "||" arg  */
#line 4038 "parse.y"
                    {
                        (yyval.node) = logop(p, idOROP, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL(idOROP), $:3) %*/
                    }
#line 13816 "parse.c"
    break;
 
  case 279: /* arg: "'defined?'" option_'\n' begin_defined arg  */
#line 4043 "parse.y"
                    {
                        p->ctxt.in_defined = (yyvsp[-1].ctxt).in_defined;
                        (yyval.node) = new_defined(p, (yyvsp[0].node), &(yyloc), &(yylsp[-3]));
                        p->ctxt.has_trailing_semicolon = (yyvsp[-1].ctxt).has_trailing_semicolon;
                    /*% ripper: defined!($:4) %*/
                    }
#line 13827 "parse.c"
    break;
 
  case 280: /* def_endless_method_endless_arg: defn_head f_opt_paren_args '=' endless_arg  */
#line 2949 "parse.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), (yyval.node), &(yyloc));
                        RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[0].node);
                    /*% ripper: bodystmt!($:bodystmt, Qnil, Qnil, Qnil) %*/
                    /*% ripper: def!($:head, $:args, $:$) %*/
                        local_pop(p);
                    }
#line 13842 "parse.c"
    break;
 
  case 281: /* def_endless_method_endless_arg: defs_head f_opt_paren_args '=' endless_arg  */
#line 2960 "parse.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), (yyval.node), &(yyloc));
                        RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[0].node);
                    /*% ripper: bodystmt!($:bodystmt, Qnil, Qnil, Qnil) %*/
                    /*% ripper: defs!(*$:head[0..2], $:args, $:$) %*/
                        local_pop(p);
                    }
#line 13857 "parse.c"
    break;
 
  case 285: /* ternary: arg '?' arg option_'\n' ':' arg  */
#line 4055 "parse.y"
                    {
                        value_expr((yyvsp[-5].node));
                        (yyval.node) = new_if(p, (yyvsp[-5].node), (yyvsp[-3].node), (yyvsp[0].node), &(yyloc), &NULL_LOC, &(yylsp[-1]), &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[-5].node));
                    /*% ripper: ifop!($:1, $:3, $:6) %*/
                    }
#line 13868 "parse.c"
    break;
 
  case 287: /* endless_arg: endless_arg "'rescue' modifier" after_rescue arg  */
#line 4065 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: rescue_mod!($:1, $:4) %*/
                    }
#line 13878 "parse.c"
    break;
 
  case 288: /* endless_arg: "'not'" option_'\n' endless_arg  */
#line 4071 "parse.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    /*% ripper: unary!(ID2VAL(idNOT), $:3) %*/
                    }
#line 13887 "parse.c"
    break;
 
  case 289: /* relop: '>'  */
#line 4077 "parse.y"
              {(yyval.id) = '>';}
#line 13893 "parse.c"
    break;
 
  case 290: /* relop: '<'  */
#line 4078 "parse.y"
                       {(yyval.id) = '<';}
#line 13899 "parse.c"
    break;
 
  case 291: /* relop: ">="  */
#line 4079 "parse.y"
                       {(yyval.id) = idGE;}
#line 13905 "parse.c"
    break;
 
  case 292: /* relop: "<="  */
#line 4080 "parse.y"
                       {(yyval.id) = idLE;}
#line 13911 "parse.c"
    break;
 
  case 293: /* rel_expr: arg relop arg  */
#line 4084 "parse.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL($2), $:3) %*/
                    }
#line 13920 "parse.c"
    break;
 
  case 294: /* rel_expr: rel_expr relop arg  */
#line 4089 "parse.y"
                    {
                        rb_warning1("comparison '%s' after comparison", WARN_ID((yyvsp[-1].id)));
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL($2), $:3) %*/
                    }
#line 13930 "parse.c"
    break;
 
  case 295: /* lex_ctxt: none  */
#line 4097 "parse.y"
                    {
                        (yyval.ctxt) = p->ctxt;
                    }
#line 13938 "parse.c"
    break;
 
  case 296: /* begin_defined: lex_ctxt  */
#line 4103 "parse.y"
                    {
                        p->ctxt.in_defined = 1;
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                    }
#line 13947 "parse.c"
    break;
 
  case 297: /* after_rescue: lex_ctxt  */
#line 4110 "parse.y"
                    {
                        p->ctxt.in_rescue = after_rescue;
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                    }
#line 13956 "parse.c"
    break;
 
  case 298: /* value_expr_arg: arg  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 13965 "parse.c"
    break;
 
  case 302: /* aref_args: args ',' assocs trailer  */
#line 4122 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                    /*% ripper: args_add!($:1, bare_assoc_hash!($:3)) %*/
                    }
#line 13974 "parse.c"
    break;
 
  case 303: /* aref_args: assocs trailer  */
#line 4127 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : 0;
                    /*% ripper: args_add!(args_new!, bare_assoc_hash!($:1)) %*/
                    }
#line 13983 "parse.c"
    break;
 
  case 304: /* arg_rhs: arg  */
#line 4134 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 13992 "parse.c"
    break;
 
  case 305: /* arg_rhs: arg "'rescue' modifier" after_rescue arg  */
#line 4139 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        value_expr((yyvsp[-3].node));
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: rescue_mod!($:1, $:4) %*/
                    }
#line 14003 "parse.c"
    break;
 
  case 306: /* paren_args: '(' opt_call_args rparen  */
#line 4148 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    /*% ripper: arg_paren!($:2) %*/
                    }
#line 14012 "parse.c"
    break;
 
  case 307: /* paren_args: '(' args ',' args_forward rparen  */
#line 4153 "parse.y"
                    {
                        if (!check_forwarding_args(p)) {
                            (yyval.node) = 0;
                        }
                        else {
                            (yyval.node) = new_args_forward_call(p, (yyvsp[-3].node), &(yylsp[-1]), &(yyloc));
                        /*% ripper: arg_paren!(args_add!($:2, $:4)) %*/
                        }
                    }
#line 14026 "parse.c"
    break;
 
  case 308: /* paren_args: '(' args_forward rparen  */
#line 4163 "parse.y"
                    {
                        if (!check_forwarding_args(p)) {
                            (yyval.node) = 0;
                        }
                        else {
                            (yyval.node) = new_args_forward_call(p, 0, &(yylsp[-1]), &(yyloc));
                        /*% ripper: arg_paren!($:2) %*/
                        }
                    }
#line 14040 "parse.c"
    break;
 
  case 310: /* opt_paren_args: paren_args  */
#line 4176 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node) ? (yyvsp[0].node) : NODE_SPECIAL_EMPTY_ARGS;
                    }
#line 14048 "parse.c"
    break;
 
  case 314: /* opt_call_args: args ',' assocs ','  */
#line 4185 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                    /*% ripper: args_add!($:1, bare_assoc_hash!($:3)) %*/
                    }
#line 14057 "parse.c"
    break;
 
  case 315: /* opt_call_args: assocs ','  */
#line 4190 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yylsp[-1])) : 0;
                    /*% ripper: args_add!(args_new!, bare_assoc_hash!($:1)) %*/
                    }
#line 14066 "parse.c"
    break;
 
  case 316: /* value_expr_command: command  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 14075 "parse.c"
    break;
 
  case 317: /* call_args: value_expr_command  */
#line 4197 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!(args_new!, $:1) %*/
                    }
#line 14084 "parse.c"
    break;
 
  case 318: /* call_args: def_endless_method_endless_command  */
#line 4202 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!(args_new!, $:1) %*/
                    }
#line 14093 "parse.c"
    break;
 
  case 319: /* call_args: args opt_block_arg  */
#line 4207 "parse.y"
                    {
                        (yyval.node) = arg_blk_pass((yyvsp[-1].node), (yyvsp[0].node_block_pass));
                    /*% ripper: args_add_block!($:1, $:2) %*/
                    }
#line 14102 "parse.c"
    break;
 
  case 320: /* call_args: assocs opt_block_arg  */
#line 4212 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yylsp[-1])) : 0;
                        (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[0].node_block_pass));
                    /*% ripper: args_add_block!(args_add!(args_new!, bare_assoc_hash!($:1)), $:2) %*/
                    }
#line 14112 "parse.c"
    break;
 
  case 321: /* call_args: args ',' assocs opt_block_arg  */
#line 4218 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                        (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[0].node_block_pass));
                    /*% ripper: args_add_block!(args_add!($:1, bare_assoc_hash!($:3)), $:4) %*/
                    }
#line 14122 "parse.c"
    break;
 
  case 323: /* $@13: %empty  */
#line 4227 "parse.y"
                 {
                        /* If call_args starts with a open paren '(' or '[',
                         * look-ahead reading of the letters calls CMDARG_PUSH(0),
                         * but the push must be done after CMDARG_PUSH(1).
                         * So this code makes them consistent by first cancelling
                         * the premature CMDARG_PUSH(0), doing CMDARG_PUSH(1),
                         * and finally redoing CMDARG_PUSH(0).
                         */
                        int lookahead = 0;
                        switch (yychar) {
                          case '(': case tLPAREN: case tLPAREN_ARG: case '[': case tLBRACK:
                            lookahead = 1;
                        }
                        if (lookahead) CMDARG_POP();
                        CMDARG_PUSH(1);
                        if (lookahead) CMDARG_PUSH(0);
                    }
#line 14144 "parse.c"
    break;
 
  case 324: /* command_args: $@13 call_args  */
#line 4245 "parse.y"
                    {
                        /* call_args can be followed by tLBRACE_ARG (that does CMDARG_PUSH(0) in the lexer)
                         * but the push must be done after CMDARG_POP() in the parser.
                         * So this code does CMDARG_POP() to pop 0 pushed by tLBRACE_ARG,
                         * CMDARG_POP() to pop 1 pushed by command_args,
                         * and CMDARG_PUSH(0) to restore back the flag set by tLBRACE_ARG.
                         */
                        int lookahead = 0;
                        switch (yychar) {
                          case tLBRACE_ARG:
                            lookahead = 1;
                        }
                        if (lookahead) CMDARG_POP();
                        CMDARG_POP();
                        if (lookahead) CMDARG_PUSH(0);
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: $:2 %*/
                    }
#line 14167 "parse.c"
    break;
 
  case 325: /* block_arg: "&" arg_value  */
#line 4266 "parse.y"
                    {
                        (yyval.node_block_pass) = NEW_BLOCK_PASS((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: $:2 %*/
                    }
#line 14176 "parse.c"
    break;
 
  case 326: /* block_arg: "&"  */
#line 4271 "parse.y"
                    {
                        forwarding_arg_check(p, idFWD_BLOCK, idFWD_ALL, "block");
                        (yyval.node_block_pass) = NEW_BLOCK_PASS(NEW_LVAR(idFWD_BLOCK, &(yylsp[0])), &(yyloc), &(yylsp[0]));
                    /*% ripper: Qnil %*/
                    }
#line 14186 "parse.c"
    break;
 
  case 327: /* opt_block_arg: ',' block_arg  */
#line 4279 "parse.y"
                    {
                        (yyval.node_block_pass) = (yyvsp[0].node_block_pass);
                    /*% ripper: $:2 %*/
                    }
#line 14195 "parse.c"
    break;
 
  case 328: /* opt_block_arg: none  */
#line 4284 "parse.y"
                    {
                        (yyval.node_block_pass) = 0;
                    /*% ripper: Qfalse %*/
                    }
#line 14204 "parse.c"
    break;
 
  case 329: /* args: arg_value  */
#line 4292 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!(args_new!, $:arg_value) %*/
                    }
#line 14213 "parse.c"
    break;
 
  case 330: /* args: arg_splat  */
#line 4297 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: args_add_star!(args_new!, $:arg_splat) %*/
                    }
#line 14222 "parse.c"
    break;
 
  case 331: /* args: args ',' arg_value  */
#line 4302 "parse.y"
                    {
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!($:non_last_args, $:arg_value) %*/
                    }
#line 14231 "parse.c"
    break;
 
  case 332: /* args: args ',' arg_splat  */
#line 4307 "parse.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-2].node), RNODE_SPLAT((yyvsp[0].node))->nd_head, &(yyloc));
                    /*% ripper: args_add_star!($:non_last_args, $:arg_splat) %*/
                    }
#line 14240 "parse.c"
    break;
 
  case 333: /* arg_splat: "*" arg_value  */
#line 4315 "parse.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: $:arg_value %*/
                    }
#line 14249 "parse.c"
    break;
 
  case 334: /* arg_splat: "*"  */
#line 4320 "parse.y"
                    {
                        forwarding_arg_check(p, idFWD_REST, idFWD_ALL, "rest");
                        (yyval.node) = NEW_SPLAT(NEW_LVAR(idFWD_REST, &(yylsp[0])), &(yyloc), &(yylsp[0]));
                    /*% ripper: Qnil %*/
                    }
#line 14259 "parse.c"
    break;
 
  case 337: /* mrhs: args ',' arg_value  */
#line 4334 "parse.y"
                    {
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: mrhs_add!(mrhs_new_from_args!($:args), $:arg_value) %*/
                    }
#line 14268 "parse.c"
    break;
 
  case 338: /* mrhs: args ',' "*" arg_value  */
#line 4339 "parse.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-3].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: mrhs_add_star!(mrhs_new_from_args!($:args), $:arg_value) %*/
                    }
#line 14277 "parse.c"
    break;
 
  case 339: /* mrhs: "*" arg_value  */
#line 4344 "parse.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: mrhs_add_star!(mrhs_new!, $:arg_value) %*/
                    }
#line 14286 "parse.c"
    break;
 
  case 350: /* primary: "method"  */
#line 4365 "parse.y"
                {
                    (yyval.node) = (NODE *)NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                /*% ripper: method_add_arg!(fcall!($:1), args_new!) %*/
                }
#line 14295 "parse.c"
    break;
 
  case 351: /* $@14: %empty  */
#line 4370 "parse.y"
                {
                    CMDARG_PUSH(0);
                }
#line 14303 "parse.c"
    break;
 
  case 352: /* primary: k_begin $@14 bodystmt k_end  */
#line 4375 "parse.y"
                {
                    CMDARG_POP();
                    set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                    (yyval.node) = NEW_BEGIN((yyvsp[-1].node), &(yyloc));
                    nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                /*% ripper: begin!($:3) %*/
                }
#line 14315 "parse.c"
    break;
 
  case 353: /* $@15: %empty  */
#line 4382 "parse.y"
                                          {SET_LEX_STATE(EXPR_ENDARG);}
#line 14321 "parse.c"
    break;
 
  case 354: /* primary: "( arg" compstmt_stmts $@15 ')'  */
#line 4383 "parse.y"
                {
                    if (nd_type_p((yyvsp[-2].node), NODE_SELF)) RNODE_SELF((yyvsp[-2].node))->nd_state = 0;
                    (yyval.node) = (yyvsp[-2].node);
                /*% ripper: paren!($:2) %*/
                }
#line 14331 "parse.c"
    break;
 
  case 355: /* primary: "(" compstmt_stmts ')'  */
#line 4389 "parse.y"
                {
                    if (nd_type_p((yyvsp[-1].node), NODE_SELF)) RNODE_SELF((yyvsp[-1].node))->nd_state = 0;
                    (yyval.node) = NEW_BLOCK((yyvsp[-1].node), &(yyloc));
                /*% ripper: paren!($:2) %*/
                }
#line 14341 "parse.c"
    break;
 
  case 356: /* primary: primary_value "::" "constant"  */
#line 4395 "parse.y"
                {
                    (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                /*% ripper: const_path_ref!($:1, $:3) %*/
                }
#line 14350 "parse.c"
    break;
 
  case 357: /* primary: ":: at EXPR_BEG" "constant"  */
#line 4400 "parse.y"
                {
                    (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                /*% ripper: top_const_ref!($:2) %*/
                }
#line 14359 "parse.c"
    break;
 
  case 358: /* primary: "[" aref_args ']'  */
#line 4405 "parse.y"
                {
                    (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                /*% ripper: array!($:2) %*/
                }
#line 14368 "parse.c"
    break;
 
  case 359: /* primary: "{" assoc_list '}'  */
#line 4410 "parse.y"
                {
                    (yyval.node) = new_hash(p, (yyvsp[-1].node), &(yyloc));
                    RNODE_HASH((yyval.node))->nd_brace = TRUE;
                /*% ripper: hash!($:2) %*/
                }
#line 14378 "parse.c"
    break;
 
  case 360: /* primary: k_return  */
#line 4416 "parse.y"
                {
                    (yyval.node) = NEW_RETURN(0, &(yyloc), &(yylsp[0]));
                /*% ripper: return0! %*/
                }
#line 14387 "parse.c"
    break;
 
  case 361: /* primary: k_yield '(' call_args rparen  */
#line 4421 "parse.y"
                {
                    (yyval.node) = NEW_YIELD((yyvsp[-1].node), &(yyloc), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                /*% ripper: yield!(paren!($:3)) %*/
                }
#line 14396 "parse.c"
    break;
 
  case 362: /* primary: k_yield '(' rparen  */
#line 4426 "parse.y"
                {
                    (yyval.node) = NEW_YIELD(0, &(yyloc), &(yylsp[-2]), &(yylsp[-1]), &(yylsp[0]));
                /*% ripper: yield!(paren!(args_new!)) %*/
                }
#line 14405 "parse.c"
    break;
 
  case 363: /* primary: k_yield  */
#line 4431 "parse.y"
                {
                    (yyval.node) = NEW_YIELD(0, &(yyloc), &(yylsp[0]), &NULL_LOC, &NULL_LOC);
                /*% ripper: yield0! %*/
                }
#line 14414 "parse.c"
    break;
 
  case 364: /* primary: "'defined?'" option_'\n' '(' begin_defined expr rparen  */
#line 4436 "parse.y"
                {
                    p->ctxt.in_defined = (yyvsp[-2].ctxt).in_defined;
                    (yyval.node) = new_defined(p, (yyvsp[-1].node), &(yyloc), &(yylsp[-5]));
                    p->ctxt.has_trailing_semicolon = (yyvsp[-2].ctxt).has_trailing_semicolon;
                /*% ripper: defined!($:5) %*/
                }
#line 14425 "parse.c"
    break;
 
  case 365: /* primary: "'not'" '(' expr rparen  */
#line 4443 "parse.y"
                {
                    (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[-1].node), &(yylsp[-1])), METHOD_NOT, &(yylsp[-3]), &(yyloc));
                /*% ripper: unary!(ID2VAL(idNOT), $:3) %*/
                }
#line 14434 "parse.c"
    break;
 
  case 366: /* primary: "'not'" '(' rparen  */
#line 4448 "parse.y"
                {
                    (yyval.node) = call_uni_op(p, method_cond(p, new_nil(&(yylsp[-1])), &(yylsp[-1])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                /*% ripper: unary!(ID2VAL(idNOT), Qnil) %*/
                }
#line 14443 "parse.c"
    break;
 
  case 367: /* primary: fcall brace_block  */
#line 4453 "parse.y"
                {
                    (yyval.node) = method_add_block(p, (NODE *)(yyvsp[-1].node_fcall), (yyvsp[0].node), &(yyloc));
                /*% ripper: method_add_block!(method_add_arg!(fcall!($:1), args_new!), $:2) %*/
                }
#line 14452 "parse.c"
    break;
 
  case 369: /* primary: method_call brace_block  */
#line 4459 "parse.y"
                {
                    block_dup_check(p, get_nd_args(p, (yyvsp[-1].node)), (yyvsp[0].node));
                    (yyval.node) = method_add_block(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                /*% ripper: method_add_block!($:1, $:2) %*/
                }
#line 14462 "parse.c"
    break;
 
  case 371: /* primary: k_if expr_value then compstmt_stmts if_tail k_end  */
#line 4469 "parse.y"
                {
                    if ((yyvsp[-1].node) && nd_type_p((yyvsp[-1].node), NODE_IF))
                        RNODE_IF((yyvsp[-1].node))->end_keyword_loc = (yylsp[0]);
 
                    (yyval.node) = new_if(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[-3]), &(yylsp[0]));
                    fixpos((yyval.node), (yyvsp[-4].node));
                /*% ripper: if!($:2, $:4, $:5) %*/
                }
#line 14475 "parse.c"
    break;
 
  case 372: /* primary: k_unless expr_value then compstmt_stmts opt_else k_end  */
#line 4481 "parse.y"
                {
                    (yyval.node) = new_unless(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[-3]), &(yylsp[0]));
                    fixpos((yyval.node), (yyvsp[-4].node));
                /*% ripper: unless!($:2, $:4, $:5) %*/
                }
#line 14485 "parse.c"
    break;
 
  case 373: /* primary: k_while expr_value_do compstmt_stmts k_end  */
#line 4489 "parse.y"
                {
                    restore_block_exit(p, (yyvsp[-3].node_exits));
                    (yyval.node) = NEW_WHILE(cond(p, (yyvsp[-2].node), &(yylsp[-2])), (yyvsp[-1].node), 1, &(yyloc), &(yylsp[-3]), &(yylsp[0]));
                    fixpos((yyval.node), (yyvsp[-2].node));
                /*% ripper: while!($:2, $:3) %*/
                }
#line 14496 "parse.c"
    break;
 
  case 374: /* primary: k_until expr_value_do compstmt_stmts k_end  */
#line 4498 "parse.y"
                {
                    restore_block_exit(p, (yyvsp[-3].node_exits));
                    (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[-2].node), &(yylsp[-2])), (yyvsp[-1].node), 1, &(yyloc), &(yylsp[-3]), &(yylsp[0]));
                    fixpos((yyval.node), (yyvsp[-2].node));
                /*% ripper: until!($:2, $:3) %*/
                }
#line 14507 "parse.c"
    break;
 
  case 375: /* @16: %empty  */
#line 4505 "parse.y"
                {
                    (yyval.labels) = p->case_labels;
                    p->case_labels = CHECK_LITERAL_WHEN;
                }
#line 14516 "parse.c"
    break;
 
  case 376: /* primary: k_case expr_value option_terms @16 case_body k_end  */
#line 4511 "parse.y"
                {
                    if (CASE_LABELS_ENABLED_P(p->case_labels)) st_free_table(p->case_labels);
                    p->case_labels = (yyvsp[-2].labels);
                    (yyval.node) = NEW_CASE((yyvsp[-4].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[0]));
                    fixpos((yyval.node), (yyvsp[-4].node));
                /*% ripper: case!($:2, $:5) %*/
                }
#line 14528 "parse.c"
    break;
 
  case 377: /* @17: %empty  */
#line 4519 "parse.y"
                {
                    (yyval.labels) = p->case_labels;
                    p->case_labels = 0;
                }
#line 14537 "parse.c"
    break;
 
  case 378: /* primary: k_case option_terms @17 case_body k_end  */
#line 4525 "parse.y"
                {
                    if (p->case_labels) st_free_table(p->case_labels);
                    p->case_labels = (yyvsp[-2].labels);
                    (yyval.node) = NEW_CASE2((yyvsp[-1].node), &(yyloc), &(yylsp[-4]), &(yylsp[0]));
                /*% ripper: case!(Qnil, $:4) %*/
                }
#line 14548 "parse.c"
    break;
 
  case 379: /* primary: k_case expr_value option_terms p_case_body k_end  */
#line 4534 "parse.y"
                {
                    (yyval.node) = NEW_CASE3((yyvsp[-3].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-4]), &(yylsp[0]));
                /*% ripper: case!($:2, $:4) %*/
                }
#line 14557 "parse.c"
    break;
 
  case 380: /* $@18: %empty  */
#line 4539 "parse.y"
              {COND_PUSH(1);}
#line 14563 "parse.c"
    break;
 
  case 381: /* $@19: %empty  */
#line 4539 "parse.y"
                                            {COND_POP();}
#line 14569 "parse.c"
    break;
 
  case 382: /* primary: k_for for_var "'in'" $@18 expr_value do $@19 compstmt_stmts k_end  */
#line 4542 "parse.y"
                {
                    restore_block_exit(p, (yyvsp[-8].node_exits));
                    /*
                     *  for a, b, c in e
                     *  #=>
                     *  e.each{|*x| a, b, c = x}
                     *
                     *  for a in e
                     *  #=>
                     *  e.each{|x| a, = x}
                     */
                    ID id = internal_id(p);
                    rb_node_args_aux_t *m = NEW_ARGS_AUX(0, 0, &NULL_LOC);
                    rb_node_args_t *args;
                    NODE *scope, *internal_var = NEW_DVAR(id, &(yylsp[-7]));
                    rb_ast_id_table_t *tbl = rb_ast_new_local_table(p->ast, 1);
                    tbl->ids[0] = id; /* internal id */
 
                    switch (nd_type((yyvsp[-7].node))) {
                      case NODE_LASGN:
                      case NODE_DASGN: /* e.each {|internal_var| a = internal_var; ... } */
                        set_nd_value(p, (yyvsp[-7].node), internal_var);
                        id = 0;
                        m->nd_plen = 1;
                        m->nd_next = (yyvsp[-7].node);
                        break;
                        case NODE_MASGN: /* e.each {|*internal_var| a, b, c = (internal_var.length == 1 && Array === (tmp = internal_var[0]) ? tmp : internal_var); ... } */
                        m->nd_next = node_assign(p, (yyvsp[-7].node), NEW_FOR_MASGN(internal_var, &(yylsp[-7])), NO_LEX_CTXT, &(yylsp[-7]));
                        break;
                        default: /* e.each {|*internal_var| @a, B, c[1], d.attr = internal_val; ... } */
                        m->nd_next = node_assign(p, (NODE *)NEW_MASGN(NEW_LIST((yyvsp[-7].node), &(yylsp[-7])), 0, &(yylsp[-7])), internal_var, NO_LEX_CTXT, &(yylsp[-7]));
                    }
                    /* {|*internal_id| <m> = internal_id; ... } */
                    args = new_args(p, m, 0, id, 0, new_args_tail(p, 0, 0, 0, &(yylsp[-7])), &(yylsp[-7]));
                    scope = NEW_SCOPE2(tbl, args, (yyvsp[-1].node), NULL, &(yyloc));
                    YYLTYPE do_keyword_loc = (yyvsp[-3].id) == keyword_do_cond ? (yylsp[-3]) : NULL_LOC;
                    (yyval.node) = NEW_FOR((yyvsp[-4].node), scope, &(yyloc), &(yylsp[-8]), &(yylsp[-6]), &do_keyword_loc, &(yylsp[0]));
                    RNODE_SCOPE(scope)->nd_parent = (yyval.node);
                    fixpos((yyval.node), (yyvsp[-7].node));
                /*% ripper: for!($:for_var, $:expr_value, $:compstmt) %*/
                }
#line 14615 "parse.c"
    break;
 
  case 383: /* $@20: %empty  */
#line 4584 "parse.y"
                {
                    begin_definition("class", &(yylsp[-2]), &(yylsp[-1]));
                }
#line 14623 "parse.c"
    break;
 
  case 384: /* primary: k_class cpath superclass $@20 bodystmt k_end  */
#line 4589 "parse.y"
                {
                    YYLTYPE inheritance_operator_loc = NULL_LOC;
                    if ((yyvsp[-3].node)) {
                        inheritance_operator_loc = (yylsp[-3]);
                        inheritance_operator_loc.end_pos.column = inheritance_operator_loc.beg_pos.column + 1;
                    }
                    (yyval.node) = NEW_CLASS((yyvsp[-4].node), (yyvsp[-1].node), (yyvsp[-3].node), &(yyloc), &(yylsp[-5]), &inheritance_operator_loc, &(yylsp[0]));
                    nd_set_line(RNODE_CLASS((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                    set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                    nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                /*% ripper: class!($:cpath, $:superclass, $:bodystmt) %*/
                    local_pop(p);
                    p->ctxt.in_class = (yyvsp[-5].ctxt).in_class;
                    p->ctxt.cant_return = (yyvsp[-5].ctxt).cant_return;
                    p->ctxt.shareable_constant_value = (yyvsp[-5].ctxt).shareable_constant_value;
                }
#line 14644 "parse.c"
    break;
 
  case 385: /* $@21: %empty  */
#line 4606 "parse.y"
                {
                    begin_definition("", &(yylsp[-2]), &(yylsp[-1]));
                }
#line 14652 "parse.c"
    break;
 
  case 386: /* primary: k_class "<<" expr_value $@21 term bodystmt k_end  */
#line 4612 "parse.y"
                {
                    (yyval.node) = NEW_SCLASS((yyvsp[-4].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-6]), &(yylsp[-5]), &(yylsp[0]));
                    nd_set_line(RNODE_SCLASS((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                    set_line_body((yyvsp[-1].node), nd_line((yyvsp[-4].node)));
                    fixpos((yyval.node), (yyvsp[-4].node));
                /*% ripper: sclass!($:expr_value, $:bodystmt) %*/
                    local_pop(p);
                    p->ctxt.in_def = (yyvsp[-6].ctxt).in_def;
                    p->ctxt.in_class = (yyvsp[-6].ctxt).in_class;
                    p->ctxt.cant_return = (yyvsp[-6].ctxt).cant_return;
                    p->ctxt.shareable_constant_value = (yyvsp[-6].ctxt).shareable_constant_value;
                }
#line 14669 "parse.c"
    break;
 
  case 387: /* $@22: %empty  */
#line 4625 "parse.y"
                {
                    begin_definition("module", &(yylsp[-1]), &(yylsp[0]));
                }
#line 14677 "parse.c"
    break;
 
  case 388: /* primary: k_module cpath $@22 bodystmt k_end  */
#line 4630 "parse.y"
                {
                    (yyval.node) = NEW_MODULE((yyvsp[-3].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-4]), &(yylsp[0]));
                    nd_set_line(RNODE_MODULE((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                    set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                    nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                /*% ripper: module!($:cpath, $:bodystmt) %*/
                    local_pop(p);
                    p->ctxt.in_class = (yyvsp[-4].ctxt).in_class;
                    p->ctxt.cant_return = (yyvsp[-4].ctxt).cant_return;
                    p->ctxt.shareable_constant_value = (yyvsp[-4].ctxt).shareable_constant_value;
                }
#line 14693 "parse.c"
    break;
 
  case 389: /* $@23: %empty  */
#line 4643 "parse.y"
                {
                    push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                }
#line 14701 "parse.c"
    break;
 
  case 390: /* primary: defn_head f_arglist $@23 bodystmt k_end  */
#line 4648 "parse.y"
                {
                    restore_defun(p, (yyvsp[-4].node_def_temp));
                    ((yyval.node) = (yyvsp[-4].node_def_temp)->nd_def)->nd_loc = (yyloc);
                    (yyvsp[-1].node) = new_scope_body(p, (yyvsp[-3].node_args), (yyvsp[-1].node), (yyval.node), &(yyloc));
                    RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[-1].node);
                /*% ripper: def!($:head, $:args, $:bodystmt) %*/
                    local_pop(p);
                }
#line 14714 "parse.c"
    break;
 
  case 391: /* $@24: %empty  */
#line 4658 "parse.y"
                {
                    push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                }
#line 14722 "parse.c"
    break;
 
  case 392: /* primary: defs_head f_arglist $@24 bodystmt k_end  */
#line 4663 "parse.y"
                {
                    restore_defun(p, (yyvsp[-4].node_def_temp));
                    ((yyval.node) = (yyvsp[-4].node_def_temp)->nd_def)->nd_loc = (yyloc);
                    (yyvsp[-1].node) = new_scope_body(p, (yyvsp[-3].node_args), (yyvsp[-1].node), (yyval.node), &(yyloc));
                    RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[-1].node);
                /*% ripper: defs!(*$:head[0..2], $:args, $:bodystmt) %*/
                    local_pop(p);
                }
#line 14735 "parse.c"
    break;
 
  case 393: /* primary: "'break'"  */
#line 4672 "parse.y"
                {
                    (yyval.node) = add_block_exit(p, NEW_BREAK(0, &(yyloc), &(yylsp[0])));
                /*% ripper: break!(args_new!) %*/
                }
#line 14744 "parse.c"
    break;
 
  case 394: /* primary: "'next'"  */
#line 4677 "parse.y"
                {
                    (yyval.node) = add_block_exit(p, NEW_NEXT(0, &(yyloc), &(yylsp[0])));
                /*% ripper: next!(args_new!) %*/
                }
#line 14753 "parse.c"
    break;
 
  case 395: /* primary: "'redo'"  */
#line 4682 "parse.y"
                {
                    (yyval.node) = add_block_exit(p, NEW_REDO(&(yyloc), &(yylsp[0])));
                /*% ripper: redo! %*/
                }
#line 14762 "parse.c"
    break;
 
  case 396: /* primary: "'retry'"  */
#line 4687 "parse.y"
                {
                    if (!p->ctxt.in_defined) {
                        switch (p->ctxt.in_rescue) {
                          case before_rescue: yyerror1(&(yylsp[0]), "Invalid retry without rescue"); break;
                            case after_rescue: /* ok */ break;
                          case after_else: yyerror1(&(yylsp[0]), "Invalid retry after else"); break;
                          case after_ensure: yyerror1(&(yylsp[0]), "Invalid retry after ensure"); break;
                        }
                    }
                    (yyval.node) = NEW_RETRY(&(yyloc));
                /*% ripper: retry! %*/
                }
#line 14779 "parse.c"
    break;
 
  case 397: /* value_expr_primary: primary  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 14788 "parse.c"
    break;
 
  case 399: /* k_begin: "'begin'"  */
#line 4705 "parse.y"
                    {
                        token_info_push(p, "begin", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14797 "parse.c"
    break;
 
  case 400: /* k_if: "'if'"  */
#line 4712 "parse.y"
                    {
                        WARN_EOL("if");
                        token_info_push(p, "if", &(yyloc));
                        if (p->token_info && p->token_info->nonspc &&
                            p->token_info->next && !strcmp(p->token_info->next->token, "else")) {
                            const char *tok = p->lex.ptok - rb_strlen_lit("if");
                            const char *beg = p->lex.pbeg + p->token_info->next->beg.column;
                            beg += rb_strlen_lit("else");
                            while (beg < tok && ISSPACE(*beg)) beg++;
                            if (beg == tok) {
                                p->token_info->nonspc = 0;
                            }
                        }
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14817 "parse.c"
    break;
 
  case 401: /* k_unless: "'unless'"  */
#line 4730 "parse.y"
                    {
                        token_info_push(p, "unless", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14826 "parse.c"
    break;
 
  case 402: /* k_while: "'while'" allow_exits  */
#line 4737 "parse.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "while", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14836 "parse.c"
    break;
 
  case 403: /* k_until: "'until'" allow_exits  */
#line 4745 "parse.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "until", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14846 "parse.c"
    break;
 
  case 404: /* k_case: "'case'"  */
#line 4753 "parse.y"
                    {
                        token_info_push(p, "case", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14855 "parse.c"
    break;
 
  case 405: /* k_for: "'for'" allow_exits  */
#line 4760 "parse.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "for", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14865 "parse.c"
    break;
 
  case 406: /* k_class: "'class'"  */
#line 4768 "parse.y"
                    {
                        token_info_push(p, "class", &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = before_rescue;
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14876 "parse.c"
    break;
 
  case 407: /* k_module: "'module'"  */
#line 4777 "parse.y"
                    {
                        token_info_push(p, "module", &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = before_rescue;
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14887 "parse.c"
    break;
 
  case 408: /* k_def: "'def'"  */
#line 4786 "parse.y"
                    {
                        token_info_push(p, "def", &(yyloc));
                        (yyval.node_def_temp) = NEW_DEF_TEMP(&(yyloc));
                        p->ctxt.in_argdef = 1;
                    }
#line 14897 "parse.c"
    break;
 
  case 409: /* k_do: "'do'"  */
#line 4794 "parse.y"
                    {
                        token_info_push(p, "do", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14906 "parse.c"
    break;
 
  case 410: /* k_do_block: "'do' for block"  */
#line 4801 "parse.y"
                    {
                        token_info_push(p, "do", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14915 "parse.c"
    break;
 
  case 411: /* k_rescue: "'rescue'"  */
#line 4808 "parse.y"
                    {
                        token_info_warn(p, "rescue", p->token_info, 1, &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = after_rescue;
                    }
#line 14925 "parse.c"
    break;
 
  case 412: /* k_ensure: "'ensure'"  */
#line 4816 "parse.y"
                    {
                        token_info_warn(p, "ensure", p->token_info, 1, &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                    }
#line 14934 "parse.c"
    break;
 
  case 413: /* k_when: "'when'"  */
#line 4823 "parse.y"
                    {
                        token_info_warn(p, "when", p->token_info, 0, &(yyloc));
                    }
#line 14942 "parse.c"
    break;
 
  case 414: /* k_else: "'else'"  */
#line 4829 "parse.y"
                    {
                        token_info *ptinfo_beg = p->token_info;
                        int same = ptinfo_beg && strcmp(ptinfo_beg->token, "case") != 0;
                        token_info_warn(p, "else", p->token_info, same, &(yyloc));
                        if (same) {
                            token_info e;
                            e.next = ptinfo_beg->next;
                            e.token = "else";
                            token_info_setup(&e, p->lex.pbeg, &(yyloc));
                            if (!e.nonspc) *ptinfo_beg = e;
                        }
                    }
#line 14959 "parse.c"
    break;
 
  case 415: /* k_elsif: "'elsif'"  */
#line 4844 "parse.y"
                    {
                        WARN_EOL("elsif");
                        token_info_warn(p, "elsif", p->token_info, 1, &(yyloc));
                    }
#line 14968 "parse.c"
    break;
 
  case 416: /* k_end: "'end'"  */
#line 4851 "parse.y"
                    {
                        token_info_pop(p, "end", &(yyloc));
                        pop_end_expect_token_locations(p);
                    }
#line 14977 "parse.c"
    break;
 
  case 417: /* k_end: "dummy end"  */
#line 4856 "parse.y"
                    {
                        compile_error(p, "syntax error, unexpected end-of-input");
                    }
#line 14985 "parse.c"
    break;
 
  case 418: /* k_return: "'return'"  */
#line 4862 "parse.y"
                    {
                        if (p->ctxt.cant_return && !dyna_in_block(p))
                            yyerror1(&(yylsp[0]), "Invalid return in class/module body");
                    }
#line 14994 "parse.c"
    break;
 
  case 419: /* k_yield: "'yield'"  */
#line 4869 "parse.y"
                    {
                        if (!p->ctxt.in_defined && !p->ctxt.in_def && !compile_for_eval)
                            yyerror1(&(yylsp[0]), "Invalid yield");
                    }
#line 15003 "parse.c"
    break;
 
  case 424: /* do: "'do' for condition"  */
#line 4881 "parse.y"
                                  { (yyval.id) = keyword_do_cond; }
#line 15009 "parse.c"
    break;
 
  case 426: /* if_tail: k_elsif expr_value then compstmt_stmts if_tail  */
#line 4888 "parse.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-2]), &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[-3].node));
                    /*% ripper: elsif!($:2, $:4, $:5) %*/
                    }
#line 15019 "parse.c"
    break;
 
  case 428: /* opt_else: k_else compstmt_stmts  */
#line 4897 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: else!($:2) %*/
                    }
#line 15028 "parse.c"
    break;
 
  case 431: /* f_marg: f_norm_arg  */
#line 4908 "parse.y"
                    {
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                        mark_lvar_used(p, (yyval.node));
                    }
#line 15037 "parse.c"
    break;
 
  case 432: /* f_marg: "(" f_margs rparen  */
#line 4913 "parse.y"
                    {
                        (yyval.node) = (NODE *)(yyvsp[-1].node_masgn);
                    /*% ripper: mlhs_paren!($:2) %*/
                    }
#line 15046 "parse.c"
    break;
 
  case 433: /* mlhs_items_f_marg: f_marg  */
#line 3031 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add!(mlhs_new!, $:1) %*/
                    }
#line 15055 "parse.c"
    break;
 
  case 434: /* mlhs_items_f_marg: mlhs_items_f_marg ',' f_marg  */
#line 3036 "parse.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[0].node));
                    /*% ripper: mlhs_add!($:1, $:3) %*/
                    }
#line 15064 "parse.c"
    break;
 
  case 435: /* f_margs: mlhs_items_f_marg  */
#line 4921 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[0].node), 0, &(yyloc));
                    /*% ripper: $:1 %*/
                    }
#line 15073 "parse.c"
    break;
 
  case 436: /* f_margs: mlhs_items_f_marg ',' f_rest_marg  */
#line 4926 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add_star!($:1, $:3) %*/
                    }
#line 15082 "parse.c"
    break;
 
  case 437: /* f_margs: mlhs_items_f_marg ',' f_rest_marg ',' mlhs_items_f_marg  */
#line 4931 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-4].node), NEW_POSTARG((yyvsp[-2].node), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!($:1, $:3), $:5) %*/
                    }
#line 15091 "parse.c"
    break;
 
  case 438: /* f_margs: f_rest_marg  */
#line 4936 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: mlhs_add_star!(mlhs_new!, $:1) %*/
                    }
#line 15100 "parse.c"
    break;
 
  case 439: /* f_margs: f_rest_marg ',' mlhs_items_f_marg  */
#line 4941 "parse.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG((yyvsp[-2].node), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: mlhs_add_post!(mlhs_add_star!(mlhs_new!, $:1), $:3) %*/
                    }
#line 15109 "parse.c"
    break;
 
  case 440: /* f_rest_marg: "*" f_norm_arg  */
#line 4948 "parse.y"
                    {
                    /*% ripper: $:2 %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                        mark_lvar_used(p, (yyval.node));
                    }
#line 15119 "parse.c"
    break;
 
  case 441: /* f_rest_marg: "*"  */
#line 4954 "parse.y"
                    {
                        (yyval.node) = NODE_SPECIAL_NO_NAME_REST;
                    /*% ripper: Qnil %*/
                    }
#line 15128 "parse.c"
    break;
 
  case 443: /* f_any_kwrest: f_no_kwarg  */
#line 4962 "parse.y"
                    {
                        (yyval.id) = idNil;
                    /*% ripper: ID2VAL(idNil) %*/
                    }
#line 15137 "parse.c"
    break;
 
  case 444: /* $@25: %empty  */
#line 4968 "parse.y"
        {p->ctxt.in_argdef = 0;}
#line 15143 "parse.c"
    break;
 
  case 446: /* f_kw_primary_value: f_label primary_value  */
#line 3003 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[-1].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, $:value] %*/
                    }
#line 15153 "parse.c"
    break;
 
  case 447: /* f_kw_primary_value: f_label  */
#line 3009 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[0].id), NODE_SPECIAL_REQUIRED_KEYWORD, &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, 0] %*/
                    }
#line 15163 "parse.c"
    break;
 
  case 448: /* f_kwarg_primary_value: f_kw_primary_value  */
#line 3018 "parse.y"
                    {
                        (yyval.node_kw_arg) = (yyvsp[0].node_kw_arg);
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 15172 "parse.c"
    break;
 
  case 449: /* f_kwarg_primary_value: f_kwarg_primary_value ',' f_kw_primary_value  */
#line 3023 "parse.y"
                    {
                        (yyval.node_kw_arg) = kwd_append((yyvsp[-2].node_kw_arg), (yyvsp[0].node_kw_arg));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 15181 "parse.c"
    break;
 
  case 450: /* args_tail_basic_primary_value: f_kwarg_primary_value ',' f_kwrest opt_f_block_arg  */
#line 2927 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-3].node_kw_arg), (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [$:1, $:3, $:4] %*/
                    }
#line 15190 "parse.c"
    break;
 
  case 451: /* args_tail_basic_primary_value: f_kwarg_primary_value opt_f_block_arg  */
#line 2932 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-1].node_kw_arg), 0, (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [$:1, Qnil, $:2] %*/
                    }
#line 15199 "parse.c"
    break;
 
  case 452: /* args_tail_basic_primary_value: f_any_kwrest opt_f_block_arg  */
#line 2937 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [Qnil, $:1, $:2] %*/
                    }
#line 15208 "parse.c"
    break;
 
  case 453: /* args_tail_basic_primary_value: f_block_arg  */
#line 2942 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, (yyvsp[0].id), &(yylsp[0]));
                    /*% ripper: [Qnil, Qnil, $:1] %*/
                    }
#line 15217 "parse.c"
    break;
 
  case 455: /* excessed_comma: ','  */
#line 4974 "parse.y"
                    {
                        /* magic number for rest_id in iseq_set_arguments() */
                        (yyval.id) = NODE_SPECIAL_EXCESSIVE_COMMA;
                    /*% ripper: excessed_comma! %*/
                    }
#line 15227 "parse.c"
    break;
 
  case 456: /* f_opt_primary_value: f_arg_asgn f_eq primary_value  */
#line 2981 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_opt_arg) = NEW_OPT_ARG(assignable(p, (yyvsp[-2].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, $:3] %*/
                    }
#line 15237 "parse.c"
    break;
 
  case 457: /* f_opt_arg_primary_value: f_opt_primary_value  */
#line 2990 "parse.y"
                    {
                        (yyval.node_opt_arg) = (yyvsp[0].node_opt_arg);
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 15246 "parse.c"
    break;
 
  case 458: /* f_opt_arg_primary_value: f_opt_arg_primary_value ',' f_opt_primary_value  */
#line 2995 "parse.y"
                    {
                        (yyval.node_opt_arg) = opt_arg_append((yyvsp[-2].node_opt_arg), (yyvsp[0].node_opt_arg));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 15255 "parse.c"
    break;
 
  case 459: /* opt_args_tail_block_args_tail: ',' block_args_tail  */
#line 3090 "parse.y"
                    {
                        (yyval.node_args) = (yyvsp[0].node_args);
                    /*% ripper: $:2 %*/
                    }
#line 15264 "parse.c"
    break;
 
  case 460: /* opt_args_tail_block_args_tail: %empty  */
#line 3095 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                    /*% ripper: [Qnil, Qnil, Qnil] %*/
                    }
#line 15273 "parse.c"
    break;
 
  case 461: /* block_param: f_arg ',' f_opt_arg_primary_value ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 4982 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, $:5, Qnil, *$:6[0..2]) %*/
                    }
#line 15282 "parse.c"
    break;
 
  case 462: /* block_param: f_arg ',' f_opt_arg_primary_value ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 4987 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-7].node_args_aux), (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, $:5, $:7, *$:8[0..2]) %*/
                    }
#line 15291 "parse.c"
    break;
 
  case 463: /* block_param: f_arg ',' f_opt_arg_primary_value opt_args_tail_block_args_tail  */
#line 4992 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, Qnil, Qnil, *$:4[0..2]) %*/
                    }
#line 15300 "parse.c"
    break;
 
  case 464: /* block_param: f_arg ',' f_opt_arg_primary_value ',' f_arg opt_args_tail_block_args_tail  */
#line 4997 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, Qnil, $:5, *$:6[0..2]) %*/
                    }
#line 15309 "parse.c"
    break;
 
  case 465: /* block_param: f_arg ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 5002 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, $:3, Qnil, *$:4[0..2]) %*/
                    }
#line 15318 "parse.c"
    break;
 
  case 466: /* block_param: f_arg excessed_comma  */
#line 5007 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, (yyvsp[0].id), 0, (yyval.node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, $:2, Qnil, Qnil, Qnil, Qnil) %*/
                    }
#line 15328 "parse.c"
    break;
 
  case 467: /* block_param: f_arg ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5013 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, $:3, $:5, *$:6[0..2]) %*/
                    }
#line 15337 "parse.c"
    break;
 
  case 468: /* block_param: f_arg opt_args_tail_block_args_tail  */
#line 5018 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, Qnil, Qnil, *$:2[0..2]) %*/
                    }
#line 15346 "parse.c"
    break;
 
  case 469: /* block_param: f_opt_arg_primary_value ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 5023 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, $:3, Qnil, *$:4[0..2]) %*/
                    }
#line 15355 "parse.c"
    break;
 
  case 470: /* block_param: f_opt_arg_primary_value ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5028 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, $:3, $:5, *$:6[0..2]) %*/
                    }
#line 15364 "parse.c"
    break;
 
  case 471: /* block_param: f_opt_arg_primary_value opt_args_tail_block_args_tail  */
#line 5033 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, Qnil, Qnil, *$:2[0..2]) %*/
                    }
#line 15373 "parse.c"
    break;
 
  case 472: /* block_param: f_opt_arg_primary_value ',' f_arg opt_args_tail_block_args_tail  */
#line 5038 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, Qnil, $:3, *$:4[0..2]) %*/
                    }
#line 15382 "parse.c"
    break;
 
  case 473: /* block_param: f_rest_arg opt_args_tail_block_args_tail  */
#line 5043 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, $:1, Qnil, *$:2[0..2]) %*/
                    }
#line 15391 "parse.c"
    break;
 
  case 474: /* block_param: f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5048 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, $:1, $:3, *$:4[0..2]) %*/
                    }
#line 15400 "parse.c"
    break;
 
  case 475: /* block_param: block_args_tail  */
#line 5053 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, Qnil, Qnil, *$:1[0..2]) %*/
                    }
#line 15409 "parse.c"
    break;
 
  case 477: /* opt_block_param_def: block_param_def  */
#line 5061 "parse.y"
                        {
                            p->command_start = TRUE;
                        }
#line 15417 "parse.c"
    break;
 
  case 478: /* block_param_def: '|' opt_block_param opt_bv_decl '|'  */
#line 5067 "parse.y"
                    {
                        p->max_numparam = ORDINAL_PARAM;
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-2].node_args);
                    /*% ripper: block_var!($:2, $:3) %*/
                    }
#line 15428 "parse.c"
    break;
 
  case 479: /* opt_block_param: %empty  */
#line 5076 "parse.y"
                    {
                        (yyval.node_args) = 0;
                    /*% ripper: params!(Qnil,Qnil,Qnil,Qnil,Qnil,Qnil,Qnil) %*/
                    }
#line 15437 "parse.c"
    break;
 
  case 481: /* opt_bv_decl: option_'\n'  */
#line 5084 "parse.y"
                    {
                        (yyval.id) = 0;
                    /*% ripper: Qfalse %*/
                    }
#line 15446 "parse.c"
    break;
 
  case 482: /* opt_bv_decl: option_'\n' ';' bv_decls option_'\n'  */
#line 5089 "parse.y"
                    {
                        (yyval.id) = 0;
                    /*% ripper: $:3 %*/
                    }
#line 15455 "parse.c"
    break;
 
  case 485: /* bvar: "local variable or method"  */
#line 5102 "parse.y"
                    {
                        new_bv(p, (yyvsp[0].id));
                    /*% ripper: $:1 %*/
                    }
#line 15464 "parse.c"
    break;
 
  case 487: /* max_numparam: %empty  */
#line 5109 "parse.y"
                 {
                        (yyval.num) = p->max_numparam;
                        p->max_numparam = 0;
                    }
#line 15473 "parse.c"
    break;
 
  case 488: /* numparam: %empty  */
#line 5115 "parse.y"
             {
                        (yyval.node) = numparam_push(p);
                    }
#line 15481 "parse.c"
    break;
 
  case 489: /* it_id: %empty  */
#line 5120 "parse.y"
           {
                    (yyval.id) = p->it_id;
                    p->it_id = 0;
                }
#line 15490 "parse.c"
    break;
 
  case 490: /* @26: %empty  */
#line 5127 "parse.y"
                    {
                        token_info_push(p, "->", &(yylsp[0]));
                        (yyval.vars) = dyna_push(p);
                    }
#line 15499 "parse.c"
    break;
 
  case 491: /* $@27: %empty  */
#line 5133 "parse.y"
                    {
                        CMDARG_PUSH(0);
                    }
#line 15507 "parse.c"
    break;
 
  case 492: /* lambda: "->" @26 max_numparam numparam it_id allow_exits f_larglist $@27 lambda_body  */
#line 5137 "parse.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->lex.lpar_beg = (yyvsp[-8].num);
                        p->max_numparam = (yyvsp[-6].num);
                        p->it_id = (yyvsp[-4].id);
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        CMDARG_POP();
                        (yyvsp[-2].node_args) = args_with_numbered(p, (yyvsp[-2].node_args), max_numparam, it_id);
                        {
                            YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                            (yyval.node) = NEW_LAMBDA((yyvsp[-2].node_args), (yyvsp[0].locations_lambda_body)->node, &loc, &(yylsp[-8]), &(yyvsp[0].locations_lambda_body)->opening_loc, &(yyvsp[0].locations_lambda_body)->closing_loc);
                            nd_set_line(RNODE_LAMBDA((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                            nd_set_line((yyval.node), (yylsp[-2]).end_pos.lineno);
                            nd_set_first_loc((yyval.node), (yylsp[-8]).beg_pos);
                            xfree((yyvsp[0].locations_lambda_body));
                        }
                    /*% ripper: lambda!($:args, $:body) %*/
                        numparam_pop(p, (yyvsp[-5].node));
                        dyna_pop(p, (yyvsp[-7].vars));
                    }
#line 15533 "parse.c"
    break;
 
  case 493: /* f_larglist: '(' f_args opt_bv_decl ')'  */
#line 5161 "parse.y"
                    {
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-2].node_args);
                        p->max_numparam = ORDINAL_PARAM;
                    /*% ripper: paren!($:2) %*/
                    }
#line 15544 "parse.c"
    break;
 
  case 494: /* f_larglist: f_args  */
#line 5168 "parse.y"
                    {
                        p->ctxt.in_argdef = 0;
                        if (!args_info_empty_p(&(yyvsp[0].node_args)->nd_ainfo))
                            p->max_numparam = ORDINAL_PARAM;
                        (yyval.node_args) = (yyvsp[0].node_args);
                    }
#line 15555 "parse.c"
    break;
 
  case 495: /* lambda_body: tLAMBEG compstmt_stmts '}'  */
#line 5177 "parse.y"
                    {
                        token_info_pop(p, "}", &(yylsp[0]));
                        (yyval.locations_lambda_body) = new_locations_lambda_body(p, (yyvsp[-1].node), &(yylsp[-1]), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: $:2 %*/
                    }
#line 15565 "parse.c"
    break;
 
  case 496: /* $@28: %empty  */
#line 5183 "parse.y"
                    {
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 15573 "parse.c"
    break;
 
  case 497: /* lambda_body: "'do' for lambda" $@28 bodystmt k_end  */
#line 5187 "parse.y"
                    {
                        (yyval.locations_lambda_body) = new_locations_lambda_body(p, (yyvsp[-1].node), &(yylsp[-1]), &(yylsp[-3]), &(yylsp[0]));
                    /*% ripper: $:3 %*/
                    }
#line 15582 "parse.c"
    break;
 
  case 498: /* do_block: k_do_block do_body k_end  */
#line 5194 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: $:2 %*/
                    }
#line 15592 "parse.c"
    break;
 
  case 499: /* block_call: command do_block  */
#line 5202 "parse.y"
                    {
                        if (nd_type_p((yyvsp[-1].node), NODE_YIELD)) {
                            compile_error(p, "block given to yield");
                        }
                        else {
                            block_dup_check(p, get_nd_args(p, (yyvsp[-1].node)), (yyvsp[0].node));
                        }
                        (yyval.node) = method_add_block(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-1].node));
                    /*% ripper: method_add_block!($:1, $:2) %*/
                    }
#line 15608 "parse.c"
    break;
 
  case 500: /* block_call: block_call call_op2 operation2 opt_paren_args  */
#line 5214 "parse.y"
                    {
                        bool has_args = (yyvsp[0].node) != 0;
                        if (NODE_EMPTY_ARGS_P((yyvsp[0].node))) (yyvsp[0].node) = 0;
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    /*% ripper: call!($:1, $:2, $:3) %*/
                        if (has_args) {
                        /*% ripper: method_add_arg!($:$, $:4) %*/
                        }
                    }
#line 15622 "parse.c"
    break;
 
  case 501: /* block_call: block_call call_op2 operation2 opt_paren_args brace_block  */
#line 5224 "parse.y"
                    {
                        if (NODE_EMPTY_ARGS_P((yyvsp[-1].node))) (yyvsp[-1].node) = 0;
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    /*% ripper: command_call!($:1, $:2, $:3, $:4) %*/
                        if ((yyvsp[0].node)) {
                        /*% ripper: method_add_block!($:$, $:5) %*/
                        }
                    }
#line 15635 "parse.c"
    break;
 
  case 502: /* block_call: block_call call_op2 operation2 command_args do_block  */
#line 5233 "parse.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    /*% ripper: method_add_block!(command_call!($:1, $:2, $:3, $:4), $:5) %*/
                    }
#line 15644 "parse.c"
    break;
 
  case 503: /* method_call: fcall paren_args  */
#line 5240 "parse.y"
                    {
                        (yyvsp[-1].node_fcall)->nd_args = (yyvsp[0].node);
                        (yyval.node) = (NODE *)(yyvsp[-1].node_fcall);
                        nd_set_last_loc((yyvsp[-1].node_fcall), (yylsp[0]).end_pos);
                    /*% ripper: method_add_arg!(fcall!($:1), $:2) %*/
                    }
#line 15655 "parse.c"
    break;
 
  case 504: /* method_call: primary_value call_op operation2 opt_paren_args  */
#line 5247 "parse.y"
                    {
                        bool has_args = (yyvsp[0].node) != 0;
                        if (NODE_EMPTY_ARGS_P((yyvsp[0].node))) (yyvsp[0].node) = 0;
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    /*% ripper: call!($:1, $:2, $:3) %*/
                        if (has_args) {
                        /*% ripper: method_add_arg!($:$, $:4) %*/
                        }
                    }
#line 15670 "parse.c"
    break;
 
  case 505: /* method_call: primary_value "::" operation2 paren_args  */
#line 5258 "parse.y"
                    {
                        (yyval.node) = new_qcall(p, idCOLON2, (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    /*% ripper: method_add_arg!(call!($:1, $:2, $:3), $:4) %*/
                    }
#line 15680 "parse.c"
    break;
 
  case 506: /* method_call: primary_value "::" operation3  */
#line 5264 "parse.y"
                    {
                        (yyval.node) = new_qcall(p, idCOLON2, (yyvsp[-2].node), (yyvsp[0].id), 0, &(yylsp[0]), &(yyloc));
                    /*% ripper: call!($:1, $:2, $:3) %*/
                    }
#line 15689 "parse.c"
    break;
 
  case 507: /* method_call: primary_value call_op2 paren_args  */
#line 5269 "parse.y"
                    {
                        (yyval.node) = new_qcall(p, (yyvsp[-1].id), (yyvsp[-2].node), idCall, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    /*% ripper: method_add_arg!(call!($:1, $:2, ID2VAL(idCall)), $:3) %*/
                    }
#line 15699 "parse.c"
    break;
 
  case 508: /* method_call: "'super'" paren_args  */
#line 5275 "parse.y"
                    {
                        rb_code_location_t lparen_loc = (yylsp[0]);
                        rb_code_location_t rparen_loc = (yylsp[0]);
                        lparen_loc.end_pos.column = lparen_loc.beg_pos.column + 1;
                        rparen_loc.beg_pos.column = rparen_loc.end_pos.column - 1;
 
                        (yyval.node) = NEW_SUPER((yyvsp[0].node), &(yyloc), &(yylsp[-1]), &lparen_loc, &rparen_loc);
                    /*% ripper: super!($:2) %*/
                    }
#line 15713 "parse.c"
    break;
 
  case 509: /* method_call: "'super'"  */
#line 5285 "parse.y"
                    {
                        (yyval.node) = NEW_ZSUPER(&(yyloc));
                    /*% ripper: zsuper! %*/
                    }
#line 15722 "parse.c"
    break;
 
  case 510: /* method_call: primary_value '[' opt_call_args rbracket  */
#line 5290 "parse.y"
                    {
                        (yyval.node) = NEW_CALL((yyvsp[-3].node), tAREF, (yyvsp[-1].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-3].node));
                    /*% ripper: aref!($:1, $:3) %*/
                    }
#line 15732 "parse.c"
    break;
 
  case 511: /* brace_block: '{' brace_body '}'  */
#line 5298 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: $:2 %*/
                    }
#line 15742 "parse.c"
    break;
 
  case 512: /* brace_block: k_do do_body k_end  */
#line 5304 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    /*% ripper: $:2 %*/
                    }
#line 15752 "parse.c"
    break;
 
  case 513: /* @29: %empty  */
#line 5311 "parse.y"
             {(yyval.vars) = dyna_push(p);}
#line 15758 "parse.c"
    break;
 
  case 514: /* brace_body: @29 max_numparam numparam it_id allow_exits opt_block_param_def compstmt_stmts  */
#line 5314 "parse.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->max_numparam = (yyvsp[-5].num);
                        p->it_id = (yyvsp[-3].id);
                        (yyvsp[-1].node_args) = args_with_numbered(p, (yyvsp[-1].node_args), max_numparam, it_id);
                        (yyval.node) = NEW_ITER((yyvsp[-1].node_args), (yyvsp[0].node), &(yyloc));
                    /*% ripper: brace_block!($:args, $:compstmt) %*/
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        numparam_pop(p, (yyvsp[-4].node));
                        dyna_pop(p, (yyvsp[-6].vars));
                    }
#line 15775 "parse.c"
    break;
 
  case 515: /* @30: %empty  */
#line 5328 "parse.y"
             {
                        (yyval.vars) = dyna_push(p);
                        CMDARG_PUSH(0);
                    }
#line 15784 "parse.c"
    break;
 
  case 516: /* do_body: @30 max_numparam numparam it_id allow_exits opt_block_param_def bodystmt  */
#line 5334 "parse.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->max_numparam = (yyvsp[-5].num);
                        p->it_id = (yyvsp[-3].id);
                        (yyvsp[-1].node_args) = args_with_numbered(p, (yyvsp[-1].node_args), max_numparam, it_id);
                        (yyval.node) = NEW_ITER((yyvsp[-1].node_args), (yyvsp[0].node), &(yyloc));
                    /*% ripper: do_block!($:args, $:bodystmt) %*/
                        CMDARG_POP();
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        numparam_pop(p, (yyvsp[-4].node));
                        dyna_pop(p, (yyvsp[-6].vars));
                    }
#line 15802 "parse.c"
    break;
 
  case 517: /* case_args: arg_value  */
#line 5350 "parse.y"
                    {
                        check_literal_when(p, (yyvsp[0].node), &(yylsp[0]));
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!(args_new!, $:arg_value) %*/
                    }
#line 15812 "parse.c"
    break;
 
  case 518: /* case_args: "*" arg_value  */
#line 5356 "parse.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: args_add_star!(args_new!, $:arg_value) %*/
                    }
#line 15821 "parse.c"
    break;
 
  case 519: /* case_args: case_args ',' arg_value  */
#line 5361 "parse.y"
                    {
                        check_literal_when(p, (yyvsp[0].node), &(yylsp[0]));
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add!($:non_last_args, $:arg_value) %*/
                    }
#line 15831 "parse.c"
    break;
 
  case 520: /* case_args: case_args ',' "*" arg_value  */
#line 5367 "parse.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-3].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: args_add_star!($:non_last_args, $:arg_value) %*/
                    }
#line 15840 "parse.c"
    break;
 
  case 521: /* case_body: k_when case_args then compstmt_stmts cases  */
#line 5376 "parse.y"
                    {
                        (yyval.node) = NEW_WHEN((yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-2]));
                        fixpos((yyval.node), (yyvsp[-3].node));
                    /*% ripper: when!($:2, $:4, $:5) %*/
                    }
#line 15850 "parse.c"
    break;
 
  case 524: /* p_pvtbl: %empty  */
#line 5387 "parse.y"
           {(yyval.tbl) = p->pvtbl; p->pvtbl = st_init_numtable();}
#line 15856 "parse.c"
    break;
 
  case 525: /* p_pktbl: %empty  */
#line 5388 "parse.y"
           {(yyval.tbl) = p->pktbl; p->pktbl = 0;}
#line 15862 "parse.c"
    break;
 
  case 526: /* p_in_kwarg: %empty  */
#line 5390 "parse.y"
               {
                        (yyval.ctxt) = p->ctxt;
                        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
                        p->command_start = FALSE;
                        p->ctxt.in_kwarg = 1;
                    }
#line 15873 "parse.c"
    break;
 
  case 527: /* $@31: %empty  */
#line 5401 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        pop_pvtbl(p, (yyvsp[-3].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-4].ctxt).in_kwarg;
                    }
#line 15883 "parse.c"
    break;
 
  case 528: /* p_case_body: "'in'" p_in_kwarg p_pvtbl p_pktbl p_top_expr then $@31 compstmt_stmts p_cases  */
#line 5408 "parse.y"
                    {
                        (yyval.node) = NEW_IN((yyvsp[-4].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc), &(yylsp[-8]), &(yylsp[-3]), &NULL_LOC);
                    /*% ripper: in!($:expr, $:compstmt, $:cases) %*/
                    }
#line 15892 "parse.c"
    break;
 
  case 532: /* p_top_expr: p_top_expr_body "'if' modifier" expr_value  */
#line 5420 "parse.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[0].node), (yyvsp[-2].node), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: if_mod!($:3, $:1) %*/
                    }
#line 15902 "parse.c"
    break;
 
  case 533: /* p_top_expr: p_top_expr_body "'unless' modifier" expr_value  */
#line 5426 "parse.y"
                    {
                        (yyval.node) = new_unless(p, (yyvsp[0].node), (yyvsp[-2].node), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    /*% ripper: unless_mod!($:3, $:1) %*/
                    }
#line 15912 "parse.c"
    break;
 
  case 535: /* p_top_expr_body: p_expr ','  */
#line 5435 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, 0, (yyvsp[-1].node), (yyval.node), &(yyloc));
                    /*% ripper: aryptn!(Qnil, [$:1], Qnil, Qnil) %*/
                    }
#line 15922 "parse.c"
    break;
 
  case 536: /* p_top_expr_body: p_expr ',' p_args  */
#line 5441 "parse.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-2]).beg_pos);
                    /*% ripper: aryptn!(Qnil, aryptn_pre_args(p, $:1, $:3[0]), *$:3[1..2]) %*/
                    }
#line 15932 "parse.c"
    break;
 
  case 537: /* p_top_expr_body: p_find  */
#line 5447 "parse.y"
                    {
                        (yyval.node) = new_find_pattern(p, 0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: fndptn!(Qnil, *$:1[0..2]) %*/
                    }
#line 15941 "parse.c"
    break;
 
  case 538: /* p_top_expr_body: p_args_tail  */
#line 5452 "parse.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: aryptn!(Qnil, *$:1[0..2]) %*/
                    }
#line 15950 "parse.c"
    break;
 
  case 539: /* p_top_expr_body: p_kwargs  */
#line 5457 "parse.y"
                    {
                        (yyval.node) = new_hash_pattern(p, 0, (yyvsp[0].node), &(yyloc));
                    /*% ripper: hshptn!(Qnil, *$:1[0..1]) %*/
                    }
#line 15959 "parse.c"
    break;
 
  case 541: /* p_as: p_expr "=>" p_variable  */
#line 5467 "parse.y"
                    {
                        NODE *n = NEW_LIST((yyvsp[-2].node), &(yyloc));
                        n = list_append(p, n, (yyvsp[0].node));
                        (yyval.node) = new_hash(p, n, &(yyloc));
                    /*% ripper: binary!($:1, ID2VAL((id_assoc)), $:3) %*/
                    }
#line 15970 "parse.c"
    break;
 
  case 543: /* p_alt: p_alt '|' p_expr_basic  */
#line 5477 "parse.y"
                    {
                        (yyval.node) = NEW_OR((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: binary!($:1, ID2VAL(idOr), $:3) %*/
                    }
#line 15979 "parse.c"
    break;
 
  case 545: /* p_lparen: '(' p_pktbl  */
#line 5485 "parse.y"
                    {
                        (yyval.tbl) = (yyvsp[0].tbl);
                    /*% ripper: $:2 %*/
                    }
#line 15988 "parse.c"
    break;
 
  case 546: /* p_lbracket: '[' p_pktbl  */
#line 5492 "parse.y"
                    {
                        (yyval.tbl) = (yyvsp[0].tbl);
                    /*% ripper: $:2 %*/
                    }
#line 15997 "parse.c"
    break;
 
  case 549: /* p_expr_basic: p_const p_lparen p_args rparen  */
#line 5501 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-3].node), 0, (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: aryptn!($:p_const, *$:p_args[0..2]) %*/
                    }
#line 16008 "parse.c"
    break;
 
  case 550: /* p_expr_basic: p_const p_lparen p_find rparen  */
#line 5508 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_find_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: fndptn!($:p_const, *$:p_find[0..2]) %*/
                    }
#line 16019 "parse.c"
    break;
 
  case 551: /* p_expr_basic: p_const p_lparen p_kwargs rparen  */
#line 5515 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_hash_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: hshptn!($:p_const, *$:p_kwargs[0..1]) %*/
                    }
#line 16030 "parse.c"
    break;
 
  case 552: /* p_expr_basic: p_const '(' rparen  */
#line 5522 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-2].node), 0, (yyval.node), &(yyloc));
                        /*% ripper: aryptn!($:p_const, Qnil, Qnil, Qnil) %*/
                    }
#line 16040 "parse.c"
    break;
 
  case 553: /* p_expr_basic: p_const p_lbracket p_args rbracket  */
#line 5528 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-3].node), 0, (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: aryptn!($:p_const, *$:p_args[0..2]) %*/
                    }
#line 16051 "parse.c"
    break;
 
  case 554: /* p_expr_basic: p_const p_lbracket p_find rbracket  */
#line 5535 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_find_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: fndptn!($:p_const, *$:p_find[0..2]) %*/
                    }
#line 16062 "parse.c"
    break;
 
  case 555: /* p_expr_basic: p_const p_lbracket p_kwargs rbracket  */
#line 5542 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_hash_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    /*% ripper: hshptn!($:p_const, *$:p_kwargs[0..1]) %*/
                    }
#line 16073 "parse.c"
    break;
 
  case 556: /* p_expr_basic: p_const '[' rbracket  */
#line 5549 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-2].node), 0, (yyval.node), &(yyloc));
                    /*% ripper: aryptn!($:1, Qnil, Qnil, Qnil) %*/
                    }
#line 16083 "parse.c"
    break;
 
  case 557: /* p_expr_basic: "[" p_args rbracket  */
#line 5555 "parse.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyvsp[-1].node), &(yyloc));
                    /*% ripper: aryptn!(Qnil, *$:p_args[0..2]) %*/
                    }
#line 16092 "parse.c"
    break;
 
  case 558: /* p_expr_basic: "[" p_find rbracket  */
#line 5560 "parse.y"
                    {
                        (yyval.node) = new_find_pattern(p, 0, (yyvsp[-1].node), &(yyloc));
                    /*% ripper: fndptn!(Qnil, *$:p_find[0..2]) %*/
                    }
#line 16101 "parse.c"
    break;
 
  case 559: /* p_expr_basic: "[" rbracket  */
#line 5565 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyval.node), &(yyloc));
                    /*% ripper: aryptn!(Qnil, Qnil, Qnil, Qnil) %*/
                    }
#line 16111 "parse.c"
    break;
 
  case 560: /* $@32: %empty  */
#line 5571 "parse.y"
                    {
                        p->ctxt.in_kwarg = 0;
                    }
#line 16119 "parse.c"
    break;
 
  case 561: /* p_expr_basic: "{" p_pktbl lex_ctxt $@32 p_kwargs rbrace  */
#line 5575 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-4].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = new_hash_pattern(p, 0, (yyvsp[-1].node), &(yyloc));
                    /*% ripper: hshptn!(Qnil, *$:p_kwargs[0..1]) %*/
                    }
#line 16130 "parse.c"
    break;
 
  case 562: /* p_expr_basic: "{" rbrace  */
#line 5582 "parse.y"
                    {
                        (yyval.node) = new_hash_pattern_tail(p, 0, 0, &(yyloc));
                        (yyval.node) = new_hash_pattern(p, 0, (yyval.node), &(yyloc));
                    /*% ripper: hshptn!(Qnil, Qnil, Qnil) %*/
                    }
#line 16140 "parse.c"
    break;
 
  case 563: /* p_expr_basic: "(" p_pktbl p_expr rparen  */
#line 5588 "parse.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = (yyvsp[-1].node);
                    /*% ripper: $:p_expr %*/
                    }
#line 16150 "parse.c"
    break;
 
  case 564: /* p_args: p_expr  */
#line 5596 "parse.y"
                    {
                        NODE *pre_args = NEW_LIST((yyvsp[0].node), &(yyloc));
                        (yyval.node) = new_array_pattern_tail(p, pre_args, 0, 0, 0, &(yyloc));
                    /*% ripper: [[$:1], Qnil, Qnil] %*/
                    }
#line 16160 "parse.c"
    break;
 
  case 565: /* p_args: p_args_head  */
#line 5602 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[0].node), 1, 0, 0, &(yyloc));
                    /*% ripper: [$:1, Qnil, Qnil] %*/
                    }
#line 16169 "parse.c"
    break;
 
  case 566: /* p_args: p_args_head p_arg  */
#line 5607 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, list_concat((yyvsp[-1].node), (yyvsp[0].node)), 0, 0, 0, &(yyloc));
                    /*% ripper: [rb_ary_concat($:1, $:2), Qnil, Qnil] %*/
                    }
#line 16178 "parse.c"
    break;
 
  case 567: /* p_args: p_args_head p_rest  */
#line 5612 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[-1].node), 1, (yyvsp[0].node), 0, &(yyloc));
                    /*% ripper: [$:1, $:2, Qnil] %*/
                    }
#line 16187 "parse.c"
    break;
 
  case 568: /* p_args: p_args_head p_rest ',' p_args_post  */
#line 5617 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[-3].node), 1, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: [$:1, $:2, $:4] %*/
                    }
#line 16196 "parse.c"
    break;
 
  case 571: /* p_args_head: p_args_head p_arg ','  */
#line 5626 "parse.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[-1].node));
                    /*% ripper: rb_ary_concat($:1, $:2) %*/
                    }
#line 16205 "parse.c"
    break;
 
  case 572: /* p_args_tail: p_rest  */
#line 5633 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, (yyvsp[0].node), 0, &(yyloc));
                    /*% ripper: [Qnil, $:1, Qnil] %*/
                    }
#line 16214 "parse.c"
    break;
 
  case 573: /* p_args_tail: p_rest ',' p_args_post  */
#line 5638 "parse.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: [Qnil, $:1, $:3] %*/
                    }
#line 16223 "parse.c"
    break;
 
  case 574: /* p_find: p_rest ',' p_args_post ',' p_rest  */
#line 5645 "parse.y"
                    {
                        (yyval.node) = new_find_pattern_tail(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: [$:1, $:3, $:5] %*/
                    }
#line 16232 "parse.c"
    break;
 
  case 575: /* p_rest: "*" "local variable or method"  */
#line 5653 "parse.y"
                    {
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                    /*% ripper: var_field!($:2) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 16242 "parse.c"
    break;
 
  case 576: /* p_rest: "*"  */
#line 5659 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: var_field!(Qnil) %*/
                    }
#line 16251 "parse.c"
    break;
 
  case 578: /* p_args_post: p_args_post ',' p_arg  */
#line 5667 "parse.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[0].node));
                    /*% ripper: rb_ary_concat($:1, $:3) %*/
                    }
#line 16260 "parse.c"
    break;
 
  case 579: /* p_arg: p_expr  */
#line 5674 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: [$:1] %*/
                    }
#line 16269 "parse.c"
    break;
 
  case 580: /* p_kwargs: p_kwarg ',' p_any_kwrest  */
#line 5681 "parse.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[-2].node), &(yyloc)), (yyvsp[0].id), &(yyloc));
                    /*% ripper: [$:1, $:3] %*/
                    }
#line 16278 "parse.c"
    break;
 
  case 581: /* p_kwargs: p_kwarg  */
#line 5686 "parse.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[0].node), &(yyloc)), 0, &(yyloc));
                    /*% ripper: [$:1, Qnil] %*/
                    }
#line 16287 "parse.c"
    break;
 
  case 582: /* p_kwargs: p_kwarg ','  */
#line 5691 "parse.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[-1].node), &(yyloc)), 0, &(yyloc));
                    /*% ripper: [$:1, Qnil] %*/
                    }
#line 16296 "parse.c"
    break;
 
  case 583: /* p_kwargs: p_any_kwrest  */
#line 5696 "parse.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_hash(p, 0, &(yyloc)), (yyvsp[0].id), &(yyloc));
                    /*% ripper: [[], $:1] %*/
                    }
#line 16305 "parse.c"
    break;
 
  case 585: /* p_kwarg: p_kwarg ',' p_kw  */
#line 5705 "parse.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[0].node));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 16314 "parse.c"
    break;
 
  case 586: /* p_kw: p_kw_label p_expr  */
#line 5712 "parse.y"
                    {
                        error_duplicate_pattern_key(p, (yyvsp[-1].id), &(yylsp[-1]));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[-1].id)), &(yylsp[-1])), &(yyloc)), (yyvsp[0].node));
                    /*% ripper: [$:1, $:2] %*/
                    }
#line 16324 "parse.c"
    break;
 
  case 587: /* p_kw: p_kw_label  */
#line 5718 "parse.y"
                    {
                        error_duplicate_pattern_key(p, (yyvsp[0].id), &(yylsp[0]));
                        if ((yyvsp[0].id) && !is_local_id((yyvsp[0].id))) {
                            yyerror1(&(yylsp[0]), "key must be valid as local variables");
                        }
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[0].id)), &(yyloc)), &(yyloc)), assignable(p, (yyvsp[0].id), 0, &(yyloc)));
                    /*% ripper: [$:1, Qnil] %*/
                    }
#line 16338 "parse.c"
    break;
 
  case 589: /* p_kw_label: "string literal" string_contents tLABEL_END  */
#line 5731 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        if (!(yyvsp[-1].node) || nd_type_p((yyvsp[-1].node), NODE_STR)) {
                            NODE *node = dsym_node(p, (yyvsp[-1].node), &loc);
                            (yyval.id) = rb_sym2id(rb_node_sym_string_val(node));
                        }
                        else {
                            yyerror1(&loc, "symbol literal with interpolation is not allowed");
                            (yyval.id) = rb_intern_str(STR_NEW0());
                        }
                    /*% ripper: $:2 %*/
                    }
#line 16355 "parse.c"
    break;
 
  case 590: /* p_kwrest: kwrest_mark "local variable or method"  */
#line 5746 "parse.y"
                    {
                        (yyval.id) = (yyvsp[0].id);
                    /*% ripper: var_field!($:2) %*/
                    }
#line 16364 "parse.c"
    break;
 
  case 591: /* p_kwrest: kwrest_mark  */
#line 5751 "parse.y"
                    {
                        (yyval.id) = 0;
                    /*% ripper: Qnil %*/
                    }
#line 16373 "parse.c"
    break;
 
  case 592: /* p_kwnorest: kwrest_mark "'nil'"  */
#line 5758 "parse.y"
                    {
                        (yyval.id) = 0;
                    }
#line 16381 "parse.c"
    break;
 
  case 594: /* p_any_kwrest: p_kwnorest  */
#line 5765 "parse.y"
                    {
                        (yyval.id) = idNil;
                    /*% ripper: var_field!(ID2VAL(idNil)) %*/
                    }
#line 16390 "parse.c"
    break;
 
  case 596: /* range_expr_p_primitive: p_primitive ".." p_primitive  */
#line 3103 "parse.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot2!($:1, $:3) %*/
                    }
#line 16401 "parse.c"
    break;
 
  case 597: /* range_expr_p_primitive: p_primitive "..." p_primitive  */
#line 3110 "parse.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot3!($:1, $:3) %*/
                    }
#line 16412 "parse.c"
    break;
 
  case 598: /* range_expr_p_primitive: p_primitive ".."  */
#line 3117 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc), &(yylsp[0]));
                    /*% ripper: dot2!($:1, Qnil) %*/
                    }
#line 16422 "parse.c"
    break;
 
  case 599: /* range_expr_p_primitive: p_primitive "..."  */
#line 3123 "parse.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc), &(yylsp[0]));
                    /*% ripper: dot3!($:1, Qnil) %*/
                    }
#line 16432 "parse.c"
    break;
 
  case 600: /* range_expr_p_primitive: "(.." p_primitive  */
#line 3129 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot2!(Qnil, $:2) %*/
                    }
#line 16442 "parse.c"
    break;
 
  case 601: /* range_expr_p_primitive: "(..." p_primitive  */
#line 3135 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    /*% ripper: dot3!(Qnil, $:2) %*/
                    }
#line 16452 "parse.c"
    break;
 
  case 614: /* p_primitive: keyword_variable  */
#line 5780 "parse.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper: var_ref!($:1) %*/
                    }
#line 16461 "parse.c"
    break;
 
  case 616: /* p_variable: "local variable or method"  */
#line 5788 "parse.y"
                    {
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 16471 "parse.c"
    break;
 
  case 617: /* p_var_ref: '^' "local variable or method"  */
#line 5796 "parse.y"
                    {
                        NODE *n = gettable(p, (yyvsp[0].id), &(yyloc));
                        if (!n) {
                            n = NEW_ERROR(&(yyloc));
                        }
                        else if (!(nd_type_p(n, NODE_LVAR) || nd_type_p(n, NODE_DVAR))) {
                            compile_error(p, "%"PRIsVALUE": no such local variable", rb_id2str((yyvsp[0].id)));
                        }
                        (yyval.node) = n;
                    /*% ripper: var_ref!($:2) %*/
                    }
#line 16487 "parse.c"
    break;
 
  case 618: /* p_var_ref: '^' nonlocal_var  */
#line 5808 "parse.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper: var_ref!($:2) %*/
                    }
#line 16496 "parse.c"
    break;
 
  case 619: /* p_expr_ref: '^' "(" expr_value rparen  */
#line 5815 "parse.y"
                    {
                        (yyval.node) = NEW_BLOCK((yyvsp[-1].node), &(yyloc));
                    /*% ripper: begin!($:3) %*/
                    }
#line 16505 "parse.c"
    break;
 
  case 620: /* p_const: ":: at EXPR_BEG" cname  */
#line 5822 "parse.y"
                    {
                        (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                    /*% ripper: top_const_ref!($:2) %*/
                    }
#line 16514 "parse.c"
    break;
 
  case 621: /* p_const: p_const "::" cname  */
#line 5827 "parse.y"
                    {
                        (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc), &(yylsp[-1]), &(yylsp[0]));
                    /*% ripper: const_path_ref!($:1, $:3) %*/
                    }
#line 16523 "parse.c"
    break;
 
  case 622: /* p_const: "constant"  */
#line 5832 "parse.y"
                   {
                        (yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc));
                    /*% ripper: var_ref!($:1) %*/
                   }
#line 16532 "parse.c"
    break;
 
  case 623: /* opt_rescue: k_rescue exc_list exc_var then compstmt_stmts opt_rescue  */
#line 5841 "parse.y"
                    {
                        NODE *err = (yyvsp[-3].node);
                        if ((yyvsp[-3].node)) {
                            err = NEW_ERRINFO(&(yylsp[-3]));
                            err = node_assign(p, (yyvsp[-3].node), err, NO_LEX_CTXT, &(yylsp[-3]));
                        }
                        (yyval.node) = NEW_RESBODY((yyvsp[-4].node), (yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                        if ((yyvsp[-4].node)) {
                            fixpos((yyval.node), (yyvsp[-4].node));
                        }
                        else if ((yyvsp[-3].node)) {
                            fixpos((yyval.node), (yyvsp[-3].node));
                        }
                        else {
                            fixpos((yyval.node), (yyvsp[-1].node));
                        }
                    /*% ripper: rescue!($:2, $:3, $:5, $:6) %*/
                    }
#line 16555 "parse.c"
    break;
 
  case 625: /* exc_list: arg_value  */
#line 5863 "parse.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 16564 "parse.c"
    break;
 
  case 626: /* exc_list: mrhs  */
#line 5868 "parse.y"
                    {
                        if (!((yyval.node) = splat_array((yyvsp[0].node)))) (yyval.node) = (yyvsp[0].node);
                    }
#line 16572 "parse.c"
    break;
 
  case 628: /* exc_var: "=>" lhs  */
#line 5875 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    /*% ripper: $:2 %*/
                    }
#line 16581 "parse.c"
    break;
 
  case 630: /* opt_ensure: k_ensure stmts option_terms  */
#line 5883 "parse.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-2].ctxt).in_rescue;
                        (yyval.node) = (yyvsp[-1].node);
                        void_expr(p, void_stmts(p, (yyval.node)));
                    /*% ripper: ensure!($:2) %*/
                    }
#line 16592 "parse.c"
    break;
 
  case 634: /* strings: string  */
#line 5897 "parse.y"
                    {
                        if (!(yyvsp[0].node)) {
                            (yyval.node) = NEW_STR(STRING_NEW0(), &(yyloc));
                        }
                        else {
                            (yyval.node) = evstr2dstr(p, (yyvsp[0].node));
                        }
                    /*% ripper: $:1 %*/
                    }
#line 16606 "parse.c"
    break;
 
  case 637: /* string: string string1  */
#line 5911 "parse.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: string_concat!($:1, $:2) %*/
                    }
#line 16615 "parse.c"
    break;
 
  case 638: /* string1: "string literal" string_contents "terminator"  */
#line 5918 "parse.y"
                    {
                        (yyval.node) = heredoc_dedent(p, (yyvsp[-1].node));
                        if ((yyval.node)) nd_set_loc((yyval.node), &(yyloc));
                    /*% ripper: $:2 %*/
                        if (p->heredoc_indent > 0) {
                        /*% ripper: heredoc_dedent!($:$, INT2NUM(%{p->heredoc_indent})) %*/
                            p->heredoc_indent = 0;
                        }
                    /*% ripper: string_literal!($:$) %*/
                    }
#line 16630 "parse.c"
    break;
 
  case 639: /* xstring: "backtick literal" xstring_contents "terminator"  */
#line 5931 "parse.y"
                    {
                        (yyval.node) = new_xstring(p, heredoc_dedent(p, (yyvsp[-1].node)), &(yyloc));
                    /*% ripper: $:2 %*/
                        if (p->heredoc_indent > 0) {
                        /*% ripper: heredoc_dedent!($:$, INT2NUM(%{p->heredoc_indent})) %*/
                            p->heredoc_indent = 0;
                        }
                    /*% ripper: xstring_literal!($:$) %*/
                    }
#line 16644 "parse.c"
    break;
 
  case 640: /* regexp: "regexp literal" regexp_contents tREGEXP_END  */
#line 5943 "parse.y"
                    {
                        (yyval.node) = new_regexp(p, (yyvsp[-1].node), (yyvsp[0].num), &(yyloc), &(yylsp[-2]), &(yylsp[-1]), &(yylsp[0]));
                    /*% ripper: regexp_literal!($:2, $:3) %*/
                    }
#line 16653 "parse.c"
    break;
 
  case 643: /* words_tWORDS_BEG_word_list: "word list" nonempty_list_' ' word_list "terminator"  */
#line 3152 "parse.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    /*% ripper: array!($:3) %*/
                    }
#line 16662 "parse.c"
    break;
 
  case 645: /* word_list: %empty  */
#line 5953 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: words_new! %*/
                    }
#line 16671 "parse.c"
    break;
 
  case 646: /* word_list: word_list word nonempty_list_' '  */
#line 5958 "parse.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), evstr2dstr(p, (yyvsp[-1].node)));
                    /*% ripper: words_add!($:1, $:2) %*/
                    }
#line 16680 "parse.c"
    break;
 
  case 648: /* word: word string_content  */
#line 5967 "parse.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: word_add!($:1, $:2) %*/
                    }
#line 16689 "parse.c"
    break;
 
  case 649: /* words_tSYMBOLS_BEG_symbol_list: "symbol list" nonempty_list_' ' symbol_list "terminator"  */
#line 3152 "parse.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    /*% ripper: array!($:3) %*/
                    }
#line 16698 "parse.c"
    break;
 
  case 651: /* symbol_list: %empty  */
#line 5977 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: symbols_new! %*/
                    }
#line 16707 "parse.c"
    break;
 
  case 652: /* symbol_list: symbol_list word nonempty_list_' '  */
#line 5982 "parse.y"
                    {
                        (yyval.node) = symbol_append(p, (yyvsp[-2].node), evstr2dstr(p, (yyvsp[-1].node)));
                    /*% ripper: symbols_add!($:1, $:2) %*/
                    }
#line 16716 "parse.c"
    break;
 
  case 653: /* words_tQWORDS_BEG_qword_list: "verbatim word list" nonempty_list_' ' qword_list "terminator"  */
#line 3152 "parse.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    /*% ripper: array!($:3) %*/
                    }
#line 16725 "parse.c"
    break;
 
  case 655: /* words_tQSYMBOLS_BEG_qsym_list: "verbatim symbol list" nonempty_list_' ' qsym_list "terminator"  */
#line 3152 "parse.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    /*% ripper: array!($:3) %*/
                    }
#line 16734 "parse.c"
    break;
 
  case 657: /* qword_list: %empty  */
#line 5995 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: qwords_new! %*/
                    }
#line 16743 "parse.c"
    break;
 
  case 658: /* qword_list: qword_list "literal content" nonempty_list_' '  */
#line 6000 "parse.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    /*% ripper: qwords_add!($:1, $:2) %*/
                    }
#line 16752 "parse.c"
    break;
 
  case 659: /* qsym_list: %empty  */
#line 6007 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: qsymbols_new! %*/
                    }
#line 16761 "parse.c"
    break;
 
  case 660: /* qsym_list: qsym_list "literal content" nonempty_list_' '  */
#line 6012 "parse.y"
                    {
                        (yyval.node) = symbol_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    /*% ripper: qsymbols_add!($:1, $:2) %*/
                    }
#line 16770 "parse.c"
    break;
 
  case 661: /* string_contents: %empty  */
#line 6019 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: string_content! %*/
                    }
#line 16779 "parse.c"
    break;
 
  case 662: /* string_contents: string_contents string_content  */
#line 6024 "parse.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: string_add!($:1, $:2) %*/
                    }
#line 16788 "parse.c"
    break;
 
  case 663: /* xstring_contents: %empty  */
#line 6031 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: xstring_new! %*/
                    }
#line 16797 "parse.c"
    break;
 
  case 664: /* xstring_contents: xstring_contents string_content  */
#line 6036 "parse.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    /*% ripper: xstring_add!($:1, $:2) %*/
                    }
#line 16806 "parse.c"
    break;
 
  case 665: /* regexp_contents: %empty  */
#line 6043 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: regexp_new! %*/
                    }
#line 16815 "parse.c"
    break;
 
  case 666: /* regexp_contents: regexp_contents string_content  */
#line 6048 "parse.y"
                    {
                        NODE *head = (yyvsp[-1].node), *tail = (yyvsp[0].node);
                        if (!head) {
                            (yyval.node) = tail;
                        }
                        else if (!tail) {
                            (yyval.node) = head;
                        }
                        else {
                            switch (nd_type(head)) {
                              case NODE_STR:
                                head = str2dstr(p, head);
                                break;
                              case NODE_DSTR:
                                break;
                              default:
                                head = list_append(p, NEW_DSTR(0, &(yyloc)), head);
                                break;
                            }
                            (yyval.node) = list_append(p, head, tail);
                        }
                    /*% ripper: regexp_add!($:1, $:2) %*/
                    }
#line 16843 "parse.c"
    break;
 
  case 668: /* @33: %empty  */
#line 6076 "parse.y"
                    {
                        /* need to backup p->lex.strterm so that a string literal `%&foo,#$&,bar&` can be parsed */
                        (yyval.strterm) = p->lex.strterm;
                        p->lex.strterm = 0;
                        SET_LEX_STATE(EXPR_BEG);
                    }
#line 16854 "parse.c"
    break;
 
  case 669: /* string_content: tSTRING_DVAR @33 string_dvar  */
#line 6083 "parse.y"
                    {
                        p->lex.strterm = (yyvsp[-1].strterm);
                        (yyval.node) = NEW_EVSTR((yyvsp[0].node), &(yyloc), &(yylsp[-2]), &NULL_LOC);
                        nd_set_line((yyval.node), (yylsp[0]).end_pos.lineno);
                    /*% ripper: string_dvar!($:3) %*/
                    }
#line 16865 "parse.c"
    break;
 
  case 670: /* @34: %empty  */
#line 6090 "parse.y"
                    {
                        CMDARG_PUSH(0);
                        COND_PUSH(0);
                        /* need to backup p->lex.strterm so that a string literal `%!foo,#{ !0 },bar!` can be parsed */
                        (yyval.strterm) = p->lex.strterm;
                        p->lex.strterm = 0;
                        SET_LEX_STATE(EXPR_BEG);
                    }
#line 16878 "parse.c"
    break;
 
  case 671: /* @35: %empty  */
#line 6098 "parse.y"
                    {
                        (yyval.num) = p->lex.brace_nest;
                        p->lex.brace_nest = 0;
                    }
#line 16887 "parse.c"
    break;
 
  case 672: /* @36: %empty  */
#line 6102 "parse.y"
                    {
                        (yyval.num) = p->heredoc_indent;
                        p->heredoc_indent = 0;
                    }
#line 16896 "parse.c"
    break;
 
  case 673: /* string_content: "'#{'" @34 @35 @36 compstmt_stmts string_dend  */
#line 6107 "parse.y"
                    {
                        COND_POP();
                        CMDARG_POP();
                        p->lex.strterm = (yyvsp[-4].strterm);
                        SET_LEX_STATE((yyvsp[-5].state));
                        p->lex.brace_nest = (yyvsp[-3].num);
                        p->heredoc_indent = (yyvsp[-2].num);
                        p->heredoc_line_indent = -1;
                        if ((yyvsp[-1].node)) nd_unset_fl_newline((yyvsp[-1].node));
                        (yyval.node) = new_evstr(p, (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[0]));
                    /*% ripper: string_embexpr!($:compstmt) %*/
                    }
#line 16913 "parse.c"
    break;
 
  case 676: /* string_dvar: nonlocal_var  */
#line 6126 "parse.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper: var_ref!($:1) %*/
                    }
#line 16922 "parse.c"
    break;
 
  case 680: /* ssym: "symbol literal" sym  */
#line 6138 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_END);
                        VALUE str = rb_id2str((yyvsp[0].id));
                        /*
                         * TODO:
                         *   set_yylval_noname sets invalid id to yylval.
                         *   This branch can be removed once yylval is changed to
                         *   hold lexed string.
                         */
                        if (!str) str = STR_NEW0();
                        (yyval.node) = NEW_SYM(str, &(yyloc));
                    /*% ripper: symbol_literal!(symbol!($:2)) %*/
                    }
#line 16940 "parse.c"
    break;
 
  case 683: /* dsym: "symbol literal" string_contents "terminator"  */
#line 6158 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_END);
                        (yyval.node) = dsym_node(p, (yyvsp[-1].node), &(yyloc));
                    /*% ripper: dyna_symbol!($:2) %*/
                    }
#line 16950 "parse.c"
    break;
 
  case 685: /* numeric: tUMINUS_NUM simple_numeric  */
#line 6167 "parse.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                        negate_lit(p, (yyval.node));
                    /*% ripper: unary!(ID2VAL(idUMinus), $:2) %*/
                    }
#line 16960 "parse.c"
    break;
 
  case 696: /* keyword_variable: "'nil'"  */
#line 6189 "parse.y"
                               {(yyval.id) = KWD2EID(nil, (yyvsp[0].id));}
#line 16966 "parse.c"
    break;
 
  case 697: /* keyword_variable: "'self'"  */
#line 6190 "parse.y"
                                   {(yyval.id) = KWD2EID(self, (yyvsp[0].id));}
#line 16972 "parse.c"
    break;
 
  case 698: /* keyword_variable: "'true'"  */
#line 6191 "parse.y"
                                   {(yyval.id) = KWD2EID(true, (yyvsp[0].id));}
#line 16978 "parse.c"
    break;
 
  case 699: /* keyword_variable: "'false'"  */
#line 6192 "parse.y"
                                    {(yyval.id) = KWD2EID(false, (yyvsp[0].id));}
#line 16984 "parse.c"
    break;
 
  case 700: /* keyword_variable: "'__FILE__'"  */
#line 6193 "parse.y"
                                      {(yyval.id) = KWD2EID(_FILE__, (yyvsp[0].id));}
#line 16990 "parse.c"
    break;
 
  case 701: /* keyword_variable: "'__LINE__'"  */
#line 6194 "parse.y"
                                      {(yyval.id) = KWD2EID(_LINE__, (yyvsp[0].id));}
#line 16996 "parse.c"
    break;
 
  case 702: /* keyword_variable: "'__ENCODING__'"  */
#line 6195 "parse.y"
                                          {(yyval.id) = KWD2EID(_ENCODING__, (yyvsp[0].id));}
#line 17002 "parse.c"
    break;
 
  case 703: /* var_ref: user_variable  */
#line 6199 "parse.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                        if (ifdef_ripper(id_is_var(p, (yyvsp[0].id)), false)) {
                        /*% ripper: var_ref!($:1) %*/
                        }
                        else {
                        /*% ripper: vcall!($:1) %*/
                        }
                    }
#line 17016 "parse.c"
    break;
 
  case 704: /* var_ref: keyword_variable  */
#line 6209 "parse.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    /*% ripper: var_ref!($:1) %*/
                    }
#line 17025 "parse.c"
    break;
 
  case 705: /* var_lhs: user_variable  */
#line 6216 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 17034 "parse.c"
    break;
 
  case 706: /* var_lhs: keyword_variable  */
#line 6216 "parse.y"
                    {
                    /*% ripper: var_field!($:1) %*/
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 17043 "parse.c"
    break;
 
  case 709: /* $@37: %empty  */
#line 6227 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                    }
#line 17052 "parse.c"
    break;
 
  case 710: /* superclass: '<' $@37 expr_value term  */
#line 6232 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    /*% ripper: $:3 %*/
                    }
#line 17061 "parse.c"
    break;
 
  case 713: /* f_opt_paren_args: none  */
#line 6241 "parse.y"
                    {
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[-1]));
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyval.node_args), &(yylsp[-1]));
                    /*% ripper: params!(Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, Qnil) %*/
                    }
#line 17072 "parse.c"
    break;
 
  case 714: /* f_paren_args: '(' f_args rparen  */
#line 6250 "parse.y"
                    {
                        (yyval.node_args) = (yyvsp[-1].node_args);
                    /*% ripper: paren!($:2) %*/
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                        p->ctxt.in_argdef = 0;
                    }
#line 17084 "parse.c"
    break;
 
  case 716: /* @38: %empty  */
#line 6260 "parse.y"
                    {
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_kwarg = 1;
                        p->ctxt.in_argdef = 1;
                        SET_LEX_STATE(p->lex.state|EXPR_LABEL); /* force for args */
                    }
#line 17095 "parse.c"
    break;
 
  case 717: /* f_arglist: @38 f_args term  */
#line 6267 "parse.y"
                    {
                        p->ctxt.in_kwarg = (yyvsp[-2].ctxt).in_kwarg;
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-1].node_args);
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                    /*% ripper: $:2 %*/
                    }
#line 17108 "parse.c"
    break;
 
  case 718: /* f_kw_arg_value: f_label arg_value  */
#line 3003 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[-1].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, $:value] %*/
                    }
#line 17118 "parse.c"
    break;
 
  case 719: /* f_kw_arg_value: f_label  */
#line 3009 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[0].id), NODE_SPECIAL_REQUIRED_KEYWORD, &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, 0] %*/
                    }
#line 17128 "parse.c"
    break;
 
  case 720: /* f_kwarg_arg_value: f_kw_arg_value  */
#line 3018 "parse.y"
                    {
                        (yyval.node_kw_arg) = (yyvsp[0].node_kw_arg);
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 17137 "parse.c"
    break;
 
  case 721: /* f_kwarg_arg_value: f_kwarg_arg_value ',' f_kw_arg_value  */
#line 3023 "parse.y"
                    {
                        (yyval.node_kw_arg) = kwd_append((yyvsp[-2].node_kw_arg), (yyvsp[0].node_kw_arg));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 17146 "parse.c"
    break;
 
  case 722: /* args_tail_basic_arg_value: f_kwarg_arg_value ',' f_kwrest opt_f_block_arg  */
#line 2927 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-3].node_kw_arg), (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [$:1, $:3, $:4] %*/
                    }
#line 17155 "parse.c"
    break;
 
  case 723: /* args_tail_basic_arg_value: f_kwarg_arg_value opt_f_block_arg  */
#line 2932 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-1].node_kw_arg), 0, (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [$:1, Qnil, $:2] %*/
                    }
#line 17164 "parse.c"
    break;
 
  case 724: /* args_tail_basic_arg_value: f_any_kwrest opt_f_block_arg  */
#line 2937 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    /*% ripper: [Qnil, $:1, $:2] %*/
                    }
#line 17173 "parse.c"
    break;
 
  case 725: /* args_tail_basic_arg_value: f_block_arg  */
#line 2942 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, (yyvsp[0].id), &(yylsp[0]));
                    /*% ripper: [Qnil, Qnil, $:1] %*/
                    }
#line 17182 "parse.c"
    break;
 
  case 727: /* args_tail: args_forward  */
#line 6279 "parse.y"
                    {
                        ID fwd = (yyvsp[0].id);
                        if (lambda_beginning_p() ||
                            (p->lex.lpar_beg >= 0 && p->lex.lpar_beg+1 == p->lex.paren_nest)) {
                            yyerror0("unexpected ... in lambda argument");
                            fwd = 0;
                        }
                        else {
                            add_forwarding_args(p);
                        }
                        (yyval.node_args) = new_args_tail(p, 0, fwd, arg_FWD_BLOCK, &(yylsp[0]));
                        (yyval.node_args)->nd_ainfo.forwarding = 1;
                    /*% ripper: [Qnil, $:1, Qnil] %*/
                    }
#line 17201 "parse.c"
    break;
 
  case 728: /* f_opt_arg_value: f_arg_asgn f_eq arg_value  */
#line 2981 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_opt_arg) = NEW_OPT_ARG(assignable(p, (yyvsp[-2].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    /*% ripper: [$:$, $:3] %*/
                    }
#line 17211 "parse.c"
    break;
 
  case 729: /* f_opt_arg_arg_value: f_opt_arg_value  */
#line 2990 "parse.y"
                    {
                        (yyval.node_opt_arg) = (yyvsp[0].node_opt_arg);
                    /*% ripper: rb_ary_new3(1, $:1) %*/
                    }
#line 17220 "parse.c"
    break;
 
  case 730: /* f_opt_arg_arg_value: f_opt_arg_arg_value ',' f_opt_arg_value  */
#line 2995 "parse.y"
                    {
                        (yyval.node_opt_arg) = opt_arg_append((yyvsp[-2].node_opt_arg), (yyvsp[0].node_opt_arg));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 17229 "parse.c"
    break;
 
  case 731: /* opt_args_tail_args_tail: ',' args_tail  */
#line 3090 "parse.y"
                    {
                        (yyval.node_args) = (yyvsp[0].node_args);
                    /*% ripper: $:2 %*/
                    }
#line 17238 "parse.c"
    break;
 
  case 732: /* opt_args_tail_args_tail: %empty  */
#line 3095 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                    /*% ripper: [Qnil, Qnil, Qnil] %*/
                    }
#line 17247 "parse.c"
    break;
 
  case 733: /* f_args: f_arg ',' f_opt_arg_arg_value ',' f_rest_arg opt_args_tail_args_tail  */
#line 6296 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, $:5, Qnil, *$:6[0..2]) %*/
                    }
#line 17256 "parse.c"
    break;
 
  case 734: /* f_args: f_arg ',' f_opt_arg_arg_value ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6301 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-7].node_args_aux), (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, $:5, $:7, *$:8[0..2]) %*/
                    }
#line 17265 "parse.c"
    break;
 
  case 735: /* f_args: f_arg ',' f_opt_arg_arg_value opt_args_tail_args_tail  */
#line 6306 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, Qnil, Qnil, *$:4[0..2]) %*/
                    }
#line 17274 "parse.c"
    break;
 
  case 736: /* f_args: f_arg ',' f_opt_arg_arg_value ',' f_arg opt_args_tail_args_tail  */
#line 6311 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, $:3, Qnil, $:5, *$:6[0..2]) %*/
                    }
#line 17283 "parse.c"
    break;
 
  case 737: /* f_args: f_arg ',' f_rest_arg opt_args_tail_args_tail  */
#line 6316 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, $:3, Qnil, *$:4[0..2]) %*/
                    }
#line 17292 "parse.c"
    break;
 
  case 738: /* f_args: f_arg ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6321 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, $:3, $:5, *$:6[0..2]) %*/
                    }
#line 17301 "parse.c"
    break;
 
  case 739: /* f_args: f_arg opt_args_tail_args_tail  */
#line 6326 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!($:1, Qnil, Qnil, Qnil, *$:2[0..2]) %*/
                    }
#line 17310 "parse.c"
    break;
 
  case 740: /* f_args: f_opt_arg_arg_value ',' f_rest_arg opt_args_tail_args_tail  */
#line 6331 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, $:3, Qnil, *$:4[0..2]) %*/
                    }
#line 17319 "parse.c"
    break;
 
  case 741: /* f_args: f_opt_arg_arg_value ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6336 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, $:3, $:5, *$:6[0..2]) %*/
                    }
#line 17328 "parse.c"
    break;
 
  case 742: /* f_args: f_opt_arg_arg_value opt_args_tail_args_tail  */
#line 6341 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, Qnil, Qnil, *$:2[0..2]) %*/
                    }
#line 17337 "parse.c"
    break;
 
  case 743: /* f_args: f_opt_arg_arg_value ',' f_arg opt_args_tail_args_tail  */
#line 6346 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, $:1, Qnil, $:3, *$:4[0..2]) %*/
                    }
#line 17346 "parse.c"
    break;
 
  case 744: /* f_args: f_rest_arg opt_args_tail_args_tail  */
#line 6351 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, $:1, Qnil, *$:2[0..2]) %*/
                    }
#line 17355 "parse.c"
    break;
 
  case 745: /* f_args: f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6356 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, $:1, $:3, *$:4[0..2]) %*/
                    }
#line 17364 "parse.c"
    break;
 
  case 746: /* f_args: args_tail  */
#line 6361 "parse.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    /*% ripper: params!(Qnil, Qnil, Qnil, Qnil, *$:1[0..2]) %*/
                    }
#line 17373 "parse.c"
    break;
 
  case 747: /* f_args: %empty  */
#line 6366 "parse.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyval.node_args), &(yylsp[0]));
                    /*% ripper: params!(Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, Qnil) %*/
                    }
#line 17383 "parse.c"
    break;
 
  case 748: /* args_forward: "(..."  */
#line 6374 "parse.y"
                    {
#ifdef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
                        (yyval.id) = 0;
#else
                        (yyval.id) = idFWD_KWREST;
#endif
                    /*% ripper: args_forward! %*/
                    }
#line 17396 "parse.c"
    break;
 
  case 749: /* f_bad_arg: "constant"  */
#line 6385 "parse.y"
                    {
                        static const char mesg[] = "formal argument cannot be a constant";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                        (yyval.id) = 0;
                    /*% ripper[error]: param_error!(ERR_MESG(), $:1) %*/
                    }
#line 17409 "parse.c"
    break;
 
  case 750: /* f_bad_arg: "instance variable"  */
#line 6394 "parse.y"
                    {
                        static const char mesg[] = "formal argument cannot be an instance variable";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                        (yyval.id) = 0;
                    /*% ripper[error]: param_error!(ERR_MESG(), $:1) %*/
                    }
#line 17422 "parse.c"
    break;
 
  case 751: /* f_bad_arg: "global variable"  */
#line 6403 "parse.y"
                    {
                        static const char mesg[] = "formal argument cannot be a global variable";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                        (yyval.id) = 0;
                    /*% ripper[error]: param_error!(ERR_MESG(), $:1) %*/
                    }
#line 17435 "parse.c"
    break;
 
  case 752: /* f_bad_arg: "class variable"  */
#line 6412 "parse.y"
                    {
                        static const char mesg[] = "formal argument cannot be a class variable";
                    /*%%%*/
                        yyerror1(&(yylsp[0]), mesg);
                    /*% %*/
                        (yyval.id) = 0;
                    /*% ripper[error]: param_error!(ERR_MESG(), $:1) %*/
                    }
#line 17448 "parse.c"
    break;
 
  case 754: /* f_norm_arg: "local variable or method"  */
#line 6424 "parse.y"
                    {
                        VALUE e = formal_argument_error(p, (yyval.id) = (yyvsp[0].id));
                        if (e) {
                            /*% ripper[error]: param_error!(?e, $:1) %*/
                        }
                        p->max_numparam = ORDINAL_PARAM;
                    }
#line 17460 "parse.c"
    break;
 
  case 755: /* f_arg_asgn: f_norm_arg  */
#line 6434 "parse.y"
                    {
                        arg_var(p, (yyvsp[0].id));
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 17469 "parse.c"
    break;
 
  case 756: /* f_arg_item: f_arg_asgn  */
#line 6441 "parse.y"
                    {
                        (yyval.node_args_aux) = NEW_ARGS_AUX((yyvsp[0].id), 1, &NULL_LOC);
                    /*% ripper: $:1 %*/
                    }
#line 17478 "parse.c"
    break;
 
  case 757: /* f_arg_item: "(" f_margs rparen  */
#line 6446 "parse.y"
                    {
                        ID tid = internal_id(p);
                        YYLTYPE loc;
                        loc.beg_pos = (yylsp[-1]).beg_pos;
                        loc.end_pos = (yylsp[-1]).beg_pos;
                        arg_var(p, tid);
                        if (dyna_in_block(p)) {
                            (yyvsp[-1].node_masgn)->nd_value = NEW_DVAR(tid, &loc);
                        }
                        else {
                            (yyvsp[-1].node_masgn)->nd_value = NEW_LVAR(tid, &loc);
                        }
                        (yyval.node_args_aux) = NEW_ARGS_AUX(tid, 1, &NULL_LOC);
                        (yyval.node_args_aux)->nd_next = (NODE *)(yyvsp[-1].node_masgn);
                    /*% ripper: mlhs_paren!($:2) %*/
                    }
#line 17499 "parse.c"
    break;
 
  case 759: /* f_arg: f_arg ',' f_arg_item  */
#line 6467 "parse.y"
                    {
                        (yyval.node_args_aux) = (yyvsp[-2].node_args_aux);
                        (yyval.node_args_aux)->nd_plen++;
                        (yyval.node_args_aux)->nd_next = block_append(p, (yyval.node_args_aux)->nd_next, (yyvsp[0].node_args_aux)->nd_next);
                        rb_discard_node(p, (NODE *)(yyvsp[0].node_args_aux));
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 17511 "parse.c"
    break;
 
  case 760: /* f_label: "label"  */
#line 6478 "parse.y"
                    {
                        VALUE e = formal_argument_error(p, (yyval.id) = (yyvsp[0].id));
                        if (e) {
                            (yyval.id) = 0;
                            /*% ripper[error]: param_error!(?e, $:1) %*/
                        }
                        /*
                         * Workaround for Prism::ParseTest#test_filepath for
                         * "unparser/corpus/literal/def.txt"
                         *
                         * See the discussion on https://github.com/ruby/ruby/pull/9923
                         */
                        arg_var(p, ifdef_ripper(0, (yyvsp[0].id)));
                        /*% ripper: $:1 %*/
                        p->max_numparam = ORDINAL_PARAM;
                        p->ctxt.in_argdef = 0;
                    }
#line 17533 "parse.c"
    break;
 
  case 763: /* f_no_kwarg: p_kwnorest  */
#line 6502 "parse.y"
                    {
                    /*% ripper: nokw_param!(Qnil) %*/
                    }
#line 17541 "parse.c"
    break;
 
  case 764: /* f_kwrest: kwrest_mark "local variable or method"  */
#line 6508 "parse.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    /*% ripper: kwrest_param!($:2) %*/
                    }
#line 17551 "parse.c"
    break;
 
  case 765: /* f_kwrest: kwrest_mark  */
#line 6514 "parse.y"
                    {
                        arg_var(p, idFWD_KWREST);
                        (yyval.id) = idFWD_KWREST;
                    /*% ripper: kwrest_param!(Qnil) %*/
                    }
#line 17561 "parse.c"
    break;
 
  case 768: /* f_rest_arg: restarg_mark "local variable or method"  */
#line 6526 "parse.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    /*% ripper: rest_param!($:2) %*/
                    }
#line 17571 "parse.c"
    break;
 
  case 769: /* f_rest_arg: restarg_mark  */
#line 6532 "parse.y"
                    {
                        arg_var(p, idFWD_REST);
                        (yyval.id) = idFWD_REST;
                    /*% ripper: rest_param!(Qnil) %*/
                    }
#line 17581 "parse.c"
    break;
 
  case 772: /* f_block_arg: blkarg_mark "local variable or method"  */
#line 6544 "parse.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    /*% ripper: blockarg!($:2) %*/
                    }
#line 17591 "parse.c"
    break;
 
  case 773: /* f_block_arg: blkarg_mark  */
#line 6550 "parse.y"
                    {
                        arg_var(p, idFWD_BLOCK);
                        (yyval.id) = idFWD_BLOCK;
                    /*% ripper: blockarg!(Qnil) %*/
                    }
#line 17601 "parse.c"
    break;
 
  case 774: /* opt_f_block_arg: ',' f_block_arg  */
#line 6558 "parse.y"
                    {
                        (yyval.id) = (yyvsp[0].id);
                    /*% ripper: $:2 %*/
                    }
#line 17610 "parse.c"
    break;
 
  case 776: /* value_expr_singleton_expr: singleton_expr  */
#line 3144 "parse.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 17619 "parse.c"
    break;
 
  case 777: /* singleton: value_expr_singleton_expr  */
#line 6567 "parse.y"
                    {
                        NODE *expr = last_expr_node((yyvsp[0].node));
                        switch (nd_type(expr)) {
                          case NODE_STR:
                          case NODE_DSTR:
                          case NODE_XSTR:
                          case NODE_DXSTR:
                          case NODE_REGX:
                          case NODE_DREGX:
                          case NODE_SYM:
                          case NODE_LINE:
                          case NODE_FILE:
                          case NODE_ENCODING:
                          case NODE_INTEGER:
                          case NODE_FLOAT:
                          case NODE_RATIONAL:
                          case NODE_IMAGINARY:
                          case NODE_DSYM:
                          case NODE_LIST:
                          case NODE_ZLIST:
                            yyerror1(&expr->nd_loc, "can't define singleton method for literals");
                            break;
                          default:
                            break;
                        }
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 17651 "parse.c"
    break;
 
  case 779: /* $@39: %empty  */
#line 6598 "parse.y"
                    {
                        SET_LEX_STATE(EXPR_BEG);
                        p->ctxt.in_argdef = 0;
                    }
#line 17660 "parse.c"
    break;
 
  case 780: /* singleton_expr: '(' $@39 expr rparen  */
#line 6603 "parse.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node) = (yyvsp[-1].node);
                    /*% ripper: paren!($:3) %*/
                    }
#line 17670 "parse.c"
    break;
 
  case 782: /* assoc_list: assocs trailer  */
#line 6612 "parse.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    /*% ripper: assoclist_from_args!($:1) %*/
                    }
#line 17679 "parse.c"
    break;
 
  case 784: /* assocs: assocs ',' assoc  */
#line 6621 "parse.y"
                    {
                        NODE *assocs = (yyvsp[-2].node);
                        NODE *tail = (yyvsp[0].node);
                        if (!assocs) {
                            assocs = tail;
                        }
                        else if (tail) {
                            if (RNODE_LIST(assocs)->nd_head) {
                                NODE *n = RNODE_LIST(tail)->nd_next;
                                if (!RNODE_LIST(tail)->nd_head && nd_type_p(n, NODE_LIST) &&
                                    nd_type_p((n = RNODE_LIST(n)->nd_head), NODE_HASH)) {
                                    /* DSTAR */
                                    tail = RNODE_HASH(n)->nd_head;
                                }
                            }
                            if (tail) {
                                assocs = list_concat(assocs, tail);
                            }
                        }
                        (yyval.node) = assocs;
                    /*% ripper: rb_ary_push($:1, $:3) %*/
                    }
#line 17706 "parse.c"
    break;
 
  case 785: /* assoc: arg_value "=>" arg_value  */
#line 6646 "parse.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST((yyvsp[-2].node), &(yyloc)), (yyvsp[0].node));
                    /*% ripper: assoc_new!($:1, $:3) %*/
                    }
#line 17715 "parse.c"
    break;
 
  case 786: /* assoc: "label" arg_value  */
#line 6651 "parse.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[-1].id)), &(yylsp[-1])), &(yyloc)), (yyvsp[0].node));
                    /*% ripper: assoc_new!($:1, $:2) %*/
                    }
#line 17724 "parse.c"
    break;
 
  case 787: /* assoc: "label"  */
#line 6656 "parse.y"
                    {
                        NODE *val = gettable(p, (yyvsp[0].id), &(yyloc));
                        if (!val) val = NEW_ERROR(&(yyloc));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[0].id)), &(yylsp[0])), &(yyloc)), val);
                    /*% ripper: assoc_new!($:1, Qnil) %*/
                    }
#line 17735 "parse.c"
    break;
 
  case 788: /* assoc: "string literal" string_contents tLABEL_END arg_value  */
#line 6663 "parse.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-3]), &(yylsp[-1]));
                        (yyval.node) = list_append(p, NEW_LIST(dsym_node(p, (yyvsp[-2].node), &loc), &loc), (yyvsp[0].node));
                    /*% ripper: assoc_new!(dyna_symbol!($:2), $:4) %*/
                    }
#line 17745 "parse.c"
    break;
 
  case 789: /* assoc: "**arg" arg_value  */
#line 6669 "parse.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST(0, &(yyloc)), (yyvsp[0].node));
                    /*% ripper: assoc_splat!($:2) %*/
                    }
#line 17754 "parse.c"
    break;
 
  case 790: /* assoc: "**arg"  */
#line 6674 "parse.y"
                    {
                        forwarding_arg_check(p, idFWD_KWREST, idFWD_ALL, "keyword rest");
                        (yyval.node) = list_append(p, NEW_LIST(0, &(yyloc)),
                                         NEW_LVAR(idFWD_KWREST, &(yyloc)));
                    /*% ripper: assoc_splat!(Qnil) %*/
                    }
#line 17765 "parse.c"
    break;
 
  case 809: /* term: ';'  */
#line 6721 "parse.y"
                    {
                        yyerrok;
                        token_flush(p);
                        if (p->ctxt.in_defined) {
                            p->ctxt.has_trailing_semicolon = 1;
                        }
                    }
#line 17777 "parse.c"
    break;
 
  case 810: /* term: '\n'  */
#line 6729 "parse.y"
                    {
                        (yyloc).end_pos = (yyloc).beg_pos;
                        token_flush(p);
                    }
#line 17786 "parse.c"
    break;
 
  case 812: /* terms: terms ';'  */
#line 6736 "parse.y"
                            {yyerrok;}
#line 17792 "parse.c"
    break;
 
  case 813: /* none: %empty  */
#line 6740 "parse.y"
                    {
                        (yyval.node) = 0;
                    /*% ripper: Qnil %*/
                    }
#line 17801 "parse.c"
    break;
 
 
#line 17805 "parse.c"
 
      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
     that yytoken be updated with the new translation.  We take the
     approach of translating immediately before every use of yytoken.
     One alternative is translating here after every semantic action,
     but that translation would be missed if the semantic action invokes
     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
     incorrect destructor might then be invoked immediately.  In the
     case of YYERROR or YYBACKUP, subsequent parser actions might lead
     to an incorrect destructor call or verbose syntax error message
     before the lookahead is translated.  */
  YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc, p);
 
  YYPOPSTACK (yylen);
        /* %after-reduce function. */
#line 2666 "parse.y"
        {after_reduce(yylen, p);}
#line 17826 "parse.c"
 
  yylen = 0;
 
  *++yyvsp = yyval;
  *++yylsp = yyloc;
 
  /* Now 'shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */
  {
    const int yylhs = yyr1[yyn] - YYNTOKENS;
    const int yyi = yypgoto[yylhs] + *yyssp;
    yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
               ? yytable[yyi]
               : yydefgoto[yylhs]);
  }
 
  goto yynewstate;
 
 
/*--------------------------------------.
| yyerrlab -- here on detecting error.  |
`--------------------------------------*/
yyerrlab:
  /* Make sure we have latest lookahead translation.  See comments at
     user semantic actions for why this is necessary.  */
  yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
      {
        yypcontext_t yyctx
          = {yyssp, yytoken, &yylloc};
        char const *yymsgp = YY_("syntax error");
        int yysyntax_error_status;
        yysyntax_error_status = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
        if (yysyntax_error_status == 0)
          yymsgp = yymsg;
        else if (yysyntax_error_status == -1)
          {
            if (yymsg != yymsgbuf)
              YYSTACK_FREE (yymsg);
            yymsg = YY_CAST (char *,
                             YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc)));
            if (yymsg)
              {
                yysyntax_error_status
                  = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
                yymsgp = yymsg;
              }
            else
              {
                yymsg = yymsgbuf;
                yymsg_alloc = sizeof yymsgbuf;
                yysyntax_error_status = YYENOMEM;
              }
          }
        yyerror (&yylloc, p, yymsgp);
        if (yysyntax_error_status == YYENOMEM)
          YYNOMEM;
      }
    }
 
  yyerror_range[1] = yylloc;
  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
         error, discard it.  */
 
      if (yychar <= END_OF_INPUT)
        {
          /* Return failure if at end of input.  */
          if (yychar == END_OF_INPUT)
            YYABORT;
        }
      else
        {
          yydestruct ("Error: discarding",
                      yytoken, &yylval, &yylloc, p);
          yychar = YYEMPTY;
        }
    }
 
  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;
 
 
/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:
  /* Pacify compilers when the user code never invokes YYERROR and the
     label yyerrorlab therefore never appears in user code.  */
  if (0)
    YYERROR;
  ++yynerrs;
 
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);
        /* %after-pop-stack function. */
#line 2668 "parse.y"
        {after_pop_stack(yylen, p);}
#line 17932 "parse.c"
 
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp, p);
  yystate = *yyssp;
  goto yyerrlab1;
 
 
/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
 
  /* Pop stack until we find a state that shifts the error token.  */
  for (;;)
    {
      yyn = yypact[yystate];
      if (!yypact_value_is_default (yyn))
        {
          yyn += YYSYMBOL_YYerror;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }
 
      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;
 
      yyerror_range[1] = *yylsp;
      yydestruct ("Error: popping",
                  YY_ACCESSING_SYMBOL (yystate), yyvsp, yylsp, p);
      YYPOPSTACK (1);
        /* %after-pop-stack function. */
#line 2668 "parse.y"
        {after_pop_stack(1, p);}
#line 17972 "parse.c"
 
      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp, p);
    }
 
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
 
  yyerror_range[2] = yylloc;
  ++yylsp;
  YYLLOC_DEFAULT (*yylsp, yyerror_range, 2);
 
  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp, p);
        /* %after-shift-error-token code. */
#line 2667 "parse.y"
        {after_shift_error_token(p);}
#line 17991 "parse.c"
 
 
  yystate = yyn;
  goto yynewstate;
 
 
/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturnlab;
 
 
/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturnlab;
 
 
/*-----------------------------------------------------------.
| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here.  |
`-----------------------------------------------------------*/
yyexhaustedlab:
  yyerror (&yylloc, p, YY_("memory exhausted"));
  yyresult = 2;
  goto yyreturnlab;
 
 
/*----------------------------------------------------------.
| yyreturnlab -- parsing is finished, clean up and return.  |
`----------------------------------------------------------*/
yyreturnlab:
  if (yychar != YYEMPTY)
    {
      /* Make sure we have latest lookahead translation.  See comments at
         user semantic actions for why this is necessary.  */
      yytoken = YYTRANSLATE (yychar);
      yydestruct ("Cleanup: discarding lookahead",
                  yytoken, &yylval, &yylloc, p);
    }
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp, p);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
                  YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, yylsp, p);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
  return yyresult;
}
 
#line 6745 "parse.y"
 
# undef p
# undef yylex
# undef yylval
# define yylval  (*p->lval)
 
static int regx_options(struct parser_params*);
static int tokadd_string(struct parser_params*,int,int,int,long*,rb_encoding**,rb_encoding**);
static void tokaddmbc(struct parser_params *p, int c, rb_encoding *enc);
static enum yytokentype parse_string(struct parser_params*,rb_strterm_literal_t*);
static enum yytokentype here_document(struct parser_params*,rb_strterm_heredoc_t*);
 
#define set_parser_s_value(x) (ifdef_ripper(p->s_value = (x), (void)0))
 
# define set_yylval_node(x) {                           \
  YYLTYPE _cur_loc;                                     \
  rb_parser_set_location(p, &_cur_loc);                 \
  yylval.node = (x);                                    \
  set_parser_s_value(STR_NEW(p->lex.ptok, p->lex.pcur-p->lex.ptok)); \
}
# define set_yylval_str(x) \
do { \
  set_yylval_node(NEW_STR(x, &_cur_loc)); \
  set_parser_s_value(rb_str_new_mutable_parser_string(x)); \
} while(0)
# define set_yylval_num(x) { \
  yylval.num = (x); \
  set_parser_s_value(x); \
}
# define set_yylval_id(x) (yylval.id = (x))
# define set_yylval_name(x) { \
  (yylval.id = (x)); \
  set_parser_s_value(ID2SYM(x)); \
}
# define yylval_id() (yylval.id)
 
#define set_yylval_noname() set_yylval_id(keyword_nil)
#define has_delayed_token(p) (p->delayed.token != NULL)
 
#ifndef RIPPER
#define literal_flush(p, ptr) ((p)->lex.ptok = (ptr))
#define dispatch_scan_event(p, t) parser_dispatch_scan_event(p, t, __LINE__)
 
static bool
parser_has_token(struct parser_params *p)
{
    const char *const pcur = p->lex.pcur;
    const char *const ptok = p->lex.ptok;
    if (p->keep_tokens && (pcur < ptok)) {
        rb_bug("lex.pcur < lex.ptok. (line: %d) %"PRIdPTRDIFF"|%"PRIdPTRDIFF"|%"PRIdPTRDIFF"",
               p->ruby_sourceline, ptok - p->lex.pbeg, pcur - ptok, p->lex.pend - pcur);
    }
    return pcur > ptok;
}
 
static const char *
escaped_char(int c)
{
    switch (c) {
      case '"': return "\\\"";
      case '\\': return "\\\\";
      case '\0': return "\\0";
      case '\n': return "\\n";
      case '\r': return "\\r";
      case '\t': return "\\t";
      case '\f': return "\\f";
      case '\013': return "\\v";
      case '\010': return "\\b";
      case '\007': return "\\a";
      case '\033': return "\\e";
      case '\x7f': return "\\c?";
    }
    return NULL;
}
 
static rb_parser_string_t *
rb_parser_str_escape(struct parser_params *p, rb_parser_string_t *str)
{
    rb_encoding *enc = p->enc;
    const char *ptr = str->ptr;
    const char *pend = ptr + str->len;
    const char *prev = ptr;
    char charbuf[5] = {'\\', 'x', 0, 0, 0};
    rb_parser_string_t * result = rb_parser_string_new(p, 0, 0);
 
    while (ptr < pend) {
        unsigned int c;
        const char *cc;
        int n = rb_enc_precise_mbclen(ptr, pend, enc);
        if (!MBCLEN_CHARFOUND_P(n)) {
            if (ptr > prev) parser_str_cat(result, prev, ptr - prev);
            n = rb_enc_mbminlen(enc);
            if (pend < ptr + n)
                n = (int)(pend - ptr);
            while (n--) {
                c = *ptr & 0xf0 >> 4;
                charbuf[2] = (c < 10) ? '0' + c : 'A' + c - 10;
                c = *ptr & 0x0f;
                charbuf[3] = (c < 10) ? '0' + c : 'A' + c - 10;
                parser_str_cat(result, charbuf, 4);
                prev = ++ptr;
            }
            continue;
        }
        n = MBCLEN_CHARFOUND_LEN(n);
        c = rb_enc_mbc_to_codepoint(ptr, pend, enc);
        ptr += n;
        cc = escaped_char(c);
        if (cc) {
            if (ptr - n > prev) parser_str_cat(result, prev, ptr - n - prev);
            parser_str_cat_cstr(result, cc);
            prev = ptr;
        }
        else if (rb_enc_isascii(c, enc) && ISPRINT(c)) {
        }
        else {
            if (ptr - n > prev) {
                parser_str_cat(result, prev, ptr - n - prev);
                prev = ptr - n;
            }
            parser_str_cat(result, prev, ptr - prev);
            prev = ptr;
        }
    }
    if (ptr > prev) parser_str_cat(result, prev, ptr - prev);
 
    return result;
}
 
static void
parser_append_tokens(struct parser_params *p, rb_parser_string_t *str, enum yytokentype t, int line)
{
    rb_parser_ast_token_t *token = xcalloc(1, sizeof(rb_parser_ast_token_t));
    token->id = p->token_id;
    token->type_name = parser_token2char(p, t);
    token->str = str;
    token->loc.beg_pos = p->yylloc->beg_pos;
    token->loc.end_pos = p->yylloc->end_pos;
    rb_parser_ary_push_ast_token(p, p->tokens, token);
    p->token_id++;
 
    if (p->debug) {
        rb_parser_string_t *str_escaped = rb_parser_str_escape(p, str);
        rb_parser_printf(p, "Append tokens (line: %d) [%d, :%s, \"%s\", [%d, %d, %d, %d]]\n",
                            line, token->id, token->type_name, str_escaped->ptr,
                            token->loc.beg_pos.lineno, token->loc.beg_pos.column,
                            token->loc.end_pos.lineno, token->loc.end_pos.column);
        rb_parser_string_free(p, str_escaped);
    }
}
 
static void
parser_dispatch_scan_event(struct parser_params *p, enum yytokentype t, int line)
{
    debug_token_line(p, "parser_dispatch_scan_event", line);
 
    if (!parser_has_token(p)) return;
 
    RUBY_SET_YYLLOC(*p->yylloc);
 
    if (p->keep_tokens) {
        rb_parser_string_t *str = rb_parser_encoding_string_new(p, p->lex.ptok, p->lex.pcur - p->lex.ptok, p->enc);
        parser_append_tokens(p, str, t, line);
    }
 
    token_flush(p);
}
 
#define dispatch_delayed_token(p, t) parser_dispatch_delayed_token(p, t, __LINE__)
static void
parser_dispatch_delayed_token(struct parser_params *p, enum yytokentype t, int line)
{
    debug_token_line(p, "parser_dispatch_delayed_token", line);
 
    if (!has_delayed_token(p)) return;
 
    RUBY_SET_YYLLOC_OF_DELAYED_TOKEN(*p->yylloc);
 
    if (p->keep_tokens) {
        /* p->delayed.token is freed by rb_parser_tokens_free */
        parser_append_tokens(p, p->delayed.token, t, line);
    }
    else {
        rb_parser_string_free(p, p->delayed.token);
    }
 
    p->delayed.token = NULL;
}
#else
#define literal_flush(p, ptr) ((void)(ptr))
 
static int
ripper_has_scan_event(struct parser_params *p)
{
    if (p->lex.pcur < p->lex.ptok) rb_raise(rb_eRuntimeError, "lex.pcur < lex.ptok");
    return p->lex.pcur > p->lex.ptok;
}
 
static VALUE
ripper_scan_event_val(struct parser_params *p, enum yytokentype t)
{
    VALUE str = STR_NEW(p->lex.ptok, p->lex.pcur - p->lex.ptok);
    VALUE rval = ripper_dispatch1(p, ripper_token2eventid(t), str);
    RUBY_SET_YYLLOC(*p->yylloc);
    token_flush(p);
    return rval;
}
 
static void
ripper_dispatch_scan_event(struct parser_params *p, enum yytokentype t)
{
    if (!ripper_has_scan_event(p)) return;
 
    set_parser_s_value(ripper_scan_event_val(p, t));
}
#define dispatch_scan_event(p, t) ripper_dispatch_scan_event(p, t)
 
static void
ripper_dispatch_delayed_token(struct parser_params *p, enum yytokentype t)
{
    /* save and adjust the location to delayed token for callbacks */
    int saved_line = p->ruby_sourceline;
    const char *saved_tokp = p->lex.ptok;
    VALUE s_value, str;
 
    if (!has_delayed_token(p)) return;
    p->ruby_sourceline = p->delayed.beg_line;
    p->lex.ptok = p->lex.pbeg + p->delayed.beg_col;
    str = rb_str_new_mutable_parser_string(p->delayed.token);
    rb_parser_string_free(p, p->delayed.token);
    s_value = ripper_dispatch1(p, ripper_token2eventid(t), str);
    set_parser_s_value(s_value);
    p->delayed.token = NULL;
    p->ruby_sourceline = saved_line;
    p->lex.ptok = saved_tokp;
}
#define dispatch_delayed_token(p, t) ripper_dispatch_delayed_token(p, t)
#endif /* RIPPER */
 
static inline int
is_identchar(struct parser_params *p, const char *ptr, const char *MAYBE_UNUSED(ptr_end), rb_encoding *enc)
{
    return rb_enc_isalnum((unsigned char)*ptr, enc) || *ptr == '_' || !ISASCII(*ptr);
}
 
static inline bool
peek_word_at(struct parser_params *p, const char *str, size_t len, int at)
{
    const char *ptr = p->lex.pcur + at;
    if (lex_eol_ptr_n_p(p, ptr, len-1)) return false;
    if (memcmp(ptr, str, len)) return false;
    if (lex_eol_ptr_n_p(p, ptr, len)) return true;
    return !is_identchar(p, ptr+len, p->lex.pend, p->enc);
}
 
static inline int
parser_is_identchar(struct parser_params *p)
{
    return !(p)->eofp && is_identchar(p, p->lex.pcur-1, p->lex.pend, p->enc);
}
 
static inline int
parser_isascii(struct parser_params *p)
{
    return ISASCII(*(p->lex.pcur-1));
}
 
static void
token_info_setup(token_info *ptinfo, const char *ptr, const rb_code_location_t *loc)
{
    int column = 1, nonspc = 0, i;
    for (i = 0; i < loc->beg_pos.column; i++, ptr++) {
        if (*ptr == '\t') {
            column = (((column - 1) / TAB_WIDTH) + 1) * TAB_WIDTH;
        }
        column++;
        if (*ptr != ' ' && *ptr != '\t') {
            nonspc = 1;
        }
    }
 
    ptinfo->beg = loc->beg_pos;
    ptinfo->indent = column;
    ptinfo->nonspc = nonspc;
}
 
static void
token_info_push(struct parser_params *p, const char *token, const rb_code_location_t *loc)
{
    token_info *ptinfo;
 
    if (!p->token_info_enabled) return;
    ptinfo = ALLOC(token_info);
    ptinfo->token = token;
    ptinfo->next = p->token_info;
    token_info_setup(ptinfo, p->lex.pbeg, loc);
 
    p->token_info = ptinfo;
}
 
static void
token_info_pop(struct parser_params *p, const char *token, const rb_code_location_t *loc)
{
    token_info *ptinfo_beg = p->token_info;
 
    if (!ptinfo_beg) return;
 
    /* indentation check of matched keywords (begin..end, if..end, etc.) */
    token_info_warn(p, token, ptinfo_beg, 1, loc);
 
    p->token_info = ptinfo_beg->next;
    ruby_sized_xfree(ptinfo_beg, sizeof(*ptinfo_beg));
}
 
static void
token_info_drop(struct parser_params *p, const char *token, rb_code_position_t beg_pos)
{
    token_info *ptinfo_beg = p->token_info;
 
    if (!ptinfo_beg) return;
    p->token_info = ptinfo_beg->next;
 
    if (ptinfo_beg->beg.lineno != beg_pos.lineno ||
        ptinfo_beg->beg.column != beg_pos.column ||
        strcmp(ptinfo_beg->token, token)) {
        compile_error(p, "token position mismatch: %d:%d:%s expected but %d:%d:%s",
                      beg_pos.lineno, beg_pos.column, token,
                      ptinfo_beg->beg.lineno, ptinfo_beg->beg.column,
                      ptinfo_beg->token);
    }
 
    ruby_sized_xfree(ptinfo_beg, sizeof(*ptinfo_beg));
}
 
static void
token_info_warn(struct parser_params *p, const char *token, token_info *ptinfo_beg, int same, const rb_code_location_t *loc)
{
    token_info ptinfo_end_body, *ptinfo_end = &ptinfo_end_body;
    if (!p->token_info_enabled) return;
    if (!ptinfo_beg) return;
    token_info_setup(ptinfo_end, p->lex.pbeg, loc);
    if (ptinfo_beg->beg.lineno == ptinfo_end->beg.lineno) return; /* ignore one-line block */
    if (ptinfo_beg->nonspc || ptinfo_end->nonspc) return; /* ignore keyword in the middle of a line */
    if (ptinfo_beg->indent == ptinfo_end->indent) return; /* the indents are matched */
    if (!same && ptinfo_beg->indent < ptinfo_end->indent) return;
    rb_warn3L(ptinfo_end->beg.lineno,
              "mismatched indentations at '%s' with '%s' at %d",
              WARN_S(token), WARN_S(ptinfo_beg->token), WARN_I(ptinfo_beg->beg.lineno));
}
 
static int
parser_precise_mbclen(struct parser_params *p, const char *ptr)
{
    int len = rb_enc_precise_mbclen(ptr, p->lex.pend, p->enc);
    if (!MBCLEN_CHARFOUND_P(len)) {
        compile_error(p, "invalid multibyte char (%s)", rb_enc_name(p->enc));
        return -1;
    }
    return len;
}
 
#ifndef RIPPER
static inline void
parser_show_error_line(struct parser_params *p, const YYLTYPE *yylloc)
{
    rb_parser_string_t *str;
    int lineno = p->ruby_sourceline;
    if (!yylloc) {
        return;
    }
    else if (yylloc->beg_pos.lineno == lineno) {
        str = p->lex.lastline;
    }
    else {
        return;
    }
    ruby_show_error_line(p, p->error_buffer, yylloc, lineno, str);
}
 
static int
parser_yyerror(struct parser_params *p, const rb_code_location_t *yylloc, const char *msg)
{
#if 0
    YYLTYPE current;
 
    if (!yylloc) {
        yylloc = RUBY_SET_YYLLOC(current);
    }
    else if ((p->ruby_sourceline != yylloc->beg_pos.lineno &&
              p->ruby_sourceline != yylloc->end_pos.lineno)) {
        yylloc = 0;
    }
#endif
    parser_compile_error(p, yylloc, "%s", msg);
    parser_show_error_line(p, yylloc);
    return 0;
}
 
static int
parser_yyerror0(struct parser_params *p, const char *msg)
{
    YYLTYPE current;
    return parser_yyerror(p, RUBY_SET_YYLLOC(current), msg);
}
 
void
ruby_show_error_line(struct parser_params *p, VALUE errbuf, const YYLTYPE *yylloc, int lineno, rb_parser_string_t *str)
{
    VALUE mesg;
    const int max_line_margin = 30;
    const char *ptr, *ptr_end, *pt, *pb;
    const char *pre = "", *post = "", *pend;
    const char *code = "", *caret = "";
    const char *lim;
    const char *const pbeg = PARSER_STRING_PTR(str);
    char *buf;
    long len;
    int i;
 
    if (!yylloc) return;
    pend = rb_parser_string_end(str);
    if (pend > pbeg && pend[-1] == '\n') {
        if (--pend > pbeg && pend[-1] == '\r') --pend;
    }
 
    pt = pend;
    if (lineno == yylloc->end_pos.lineno &&
        (pend - pbeg) > yylloc->end_pos.column) {
        pt = pbeg + yylloc->end_pos.column;
    }
 
    ptr = ptr_end = pt;
    lim = ptr - pbeg > max_line_margin ? ptr - max_line_margin : pbeg;
    while ((lim < ptr) && (*(ptr-1) != '\n')) ptr--;
 
    lim = pend - ptr_end > max_line_margin ? ptr_end + max_line_margin : pend;
    while ((ptr_end < lim) && (*ptr_end != '\n') && (*ptr_end != '\r')) ptr_end++;
 
    len = ptr_end - ptr;
    if (len > 4) {
        if (ptr > pbeg) {
            ptr = rb_enc_prev_char(pbeg, ptr, pt, rb_parser_str_get_encoding(str));
            if (ptr > pbeg) pre = "...";
        }
        if (ptr_end < pend) {
            ptr_end = rb_enc_prev_char(pt, ptr_end, pend, rb_parser_str_get_encoding(str));
            if (ptr_end < pend) post = "...";
        }
    }
    pb = pbeg;
    if (lineno == yylloc->beg_pos.lineno) {
        pb += yylloc->beg_pos.column;
        if (pb > pt) pb = pt;
    }
    if (pb < ptr) pb = ptr;
    if (len <= 4 && yylloc->beg_pos.lineno == yylloc->end_pos.lineno) {
        return;
    }
    if (RTEST(errbuf)) {
        mesg = rb_attr_get(errbuf, idMesg);
        if (char_at_end(p, mesg, '\n') != '\n')
            rb_str_cat_cstr(mesg, "\n");
    }
    else {
        mesg = rb_enc_str_new(0, 0, rb_parser_str_get_encoding(str));
    }
    if (!errbuf && rb_stderr_tty_p()) {
#define CSI_BEGIN "\033["
#define CSI_SGR "m"
        rb_str_catf(mesg,
                    CSI_BEGIN""CSI_SGR"%s" /* pre */
                    CSI_BEGIN"1"CSI_SGR"%.*s"
                    CSI_BEGIN"1;4"CSI_SGR"%.*s"
                    CSI_BEGIN";1"CSI_SGR"%.*s"
                    CSI_BEGIN""CSI_SGR"%s" /* post */
                    "\n",
                    pre,
                    (int)(pb - ptr), ptr,
                    (int)(pt - pb), pb,
                    (int)(ptr_end - pt), pt,
                    post);
    }
    else {
        char *p2;
 
        len = ptr_end - ptr;
        lim = pt < pend ? pt : pend;
        i = (int)(lim - ptr);
        buf = ALLOCA_N(char, i+2);
        code = ptr;
        caret = p2 = buf;
        if (ptr <= pb) {
            while (ptr < pb) {
                *p2++ = *ptr++ == '\t' ? '\t' : ' ';
            }
            *p2++ = '^';
            ptr++;
        }
        if (lim > ptr) {
            memset(p2, '~', (lim - ptr));
            p2 += (lim - ptr);
        }
        *p2 = '\0';
        rb_str_catf(mesg, "%s%.*s%s\n""%s%s\n",
                    pre, (int)len, code, post,
                    pre, caret);
    }
    if (!errbuf) rb_write_error_str(mesg);
}
#else
 
static int
parser_yyerror(struct parser_params *p, const YYLTYPE *yylloc, const char *msg)
{
    const char *pcur = 0, *ptok = 0;
    if (p->ruby_sourceline == yylloc->beg_pos.lineno &&
        p->ruby_sourceline == yylloc->end_pos.lineno) {
        pcur = p->lex.pcur;
        ptok = p->lex.ptok;
        p->lex.ptok = p->lex.pbeg + yylloc->beg_pos.column;
        p->lex.pcur = p->lex.pbeg + yylloc->end_pos.column;
    }
    parser_yyerror0(p, msg);
    if (pcur) {
        p->lex.ptok = ptok;
        p->lex.pcur = pcur;
    }
    return 0;
}
 
static int
parser_yyerror0(struct parser_params *p, const char *msg)
{
    dispatch1(parse_error, STR_NEW2(msg));
    ripper_error(p);
    return 0;
}
 
static inline void
parser_show_error_line(struct parser_params *p, const YYLTYPE *yylloc)
{
}
#endif /* !RIPPER */
 
static int
vtable_size(const struct vtable *tbl)
{
    if (!DVARS_TERMINAL_P(tbl)) {
        return tbl->pos;
    }
    else {
        return 0;
    }
}
 
static struct vtable *
vtable_alloc_gen(struct parser_params *p, int line, struct vtable *prev)
{
    struct vtable *tbl = ALLOC(struct vtable);
    tbl->pos = 0;
    tbl->capa = 8;
    tbl->tbl = ALLOC_N(ID, tbl->capa);
    tbl->prev = prev;
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_alloc:%d: %p\n", line, (void *)tbl);
    }
#endif
    return tbl;
}
#define vtable_alloc(prev) vtable_alloc_gen(p, __LINE__, prev)
 
static void
vtable_free_gen(struct parser_params *p, int line, const char *name,
                struct vtable *tbl)
{
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_free:%d: %s(%p)\n", line, name, (void *)tbl);
    }
#endif
    if (!DVARS_TERMINAL_P(tbl)) {
        if (tbl->tbl) {
            ruby_sized_xfree(tbl->tbl, tbl->capa * sizeof(ID));
        }
        ruby_sized_xfree(tbl, sizeof(*tbl));
    }
}
#define vtable_free(tbl) vtable_free_gen(p, __LINE__, #tbl, tbl)
 
static void
vtable_add_gen(struct parser_params *p, int line, const char *name,
               struct vtable *tbl, ID id)
{
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_add:%d: %s(%p), %s\n",
                         line, name, (void *)tbl, rb_id2name(id));
    }
#endif
    if (DVARS_TERMINAL_P(tbl)) {
        rb_parser_fatal(p, "vtable_add: vtable is not allocated (%p)", (void *)tbl);
        return;
    }
    if (tbl->pos == tbl->capa) {
        tbl->capa = tbl->capa * 2;
        SIZED_REALLOC_N(tbl->tbl, ID, tbl->capa, tbl->pos);
    }
    tbl->tbl[tbl->pos++] = id;
}
#define vtable_add(tbl, id) vtable_add_gen(p, __LINE__, #tbl, tbl, id)
 
static void
vtable_pop_gen(struct parser_params *p, int line, const char *name,
               struct vtable *tbl, int n)
{
    if (p->debug) {
        rb_parser_printf(p, "vtable_pop:%d: %s(%p), %d\n",
                         line, name, (void *)tbl, n);
    }
    if (tbl->pos < n) {
        rb_parser_fatal(p, "vtable_pop: unreachable (%d < %d)", tbl->pos, n);
        return;
    }
    tbl->pos -= n;
}
#define vtable_pop(tbl, n) vtable_pop_gen(p, __LINE__, #tbl, tbl, n)
 
static int
vtable_included(const struct vtable * tbl, ID id)
{
    int i;
 
    if (!DVARS_TERMINAL_P(tbl)) {
        for (i = 0; i < tbl->pos; i++) {
            if (tbl->tbl[i] == id) {
                return i+1;
            }
        }
    }
    return 0;
}
 
static void parser_prepare(struct parser_params *p);
 
static int
e_option_supplied(struct parser_params *p)
{
    return strcmp(p->ruby_sourcefile, "-e") == 0;
}
 
#ifndef RIPPER
static NODE *parser_append_options(struct parser_params *p, NODE *node);
 
static VALUE
yycompile0(VALUE arg)
{
    int n;
    NODE *tree;
    struct parser_params *p = (struct parser_params *)arg;
    int cov = FALSE;
 
    if (!compile_for_eval && !NIL_P(p->ruby_sourcefile_string) && !e_option_supplied(p)) {
        cov = TRUE;
    }
 
    if (p->debug_lines) {
        p->ast->body.script_lines = p->debug_lines;
    }
 
    parser_prepare(p);
#define RUBY_DTRACE_PARSE_HOOK(name) \
    if (RUBY_DTRACE_PARSE_##name##_ENABLED()) { \
        RUBY_DTRACE_PARSE_##name(p->ruby_sourcefile, p->ruby_sourceline); \
    }
    RUBY_DTRACE_PARSE_HOOK(BEGIN);
    n = yyparse(p);
    RUBY_DTRACE_PARSE_HOOK(END);
 
    p->debug_lines = 0;
 
    xfree(p->lex.strterm);
    p->lex.strterm = 0;
    p->lex.pcur = p->lex.pbeg = p->lex.pend = 0;
    if (n || p->error_p) {
        VALUE mesg = p->error_buffer;
        if (!mesg) {
            mesg = syntax_error_new();
        }
        if (!p->error_tolerant) {
            rb_set_errinfo(mesg);
            return FALSE;
        }
    }
    tree = p->eval_tree;
    if (!tree) {
        tree = NEW_NIL(&NULL_LOC);
    }
    else {
        rb_parser_ary_t *tokens = p->tokens;
        NODE *prelude;
        NODE *body = parser_append_options(p, RNODE_SCOPE(tree)->nd_body);
        prelude = block_append(p, p->eval_tree_begin, body);
        RNODE_SCOPE(tree)->nd_body = prelude;
        p->ast->body.frozen_string_literal = p->frozen_string_literal;
        p->ast->body.coverage_enabled = cov;
        if (p->keep_tokens) {
            p->ast->node_buffer->tokens = tokens;
            p->tokens = NULL;
        }
    }
    p->ast->body.root = tree;
    p->ast->body.line_count = p->line_count;
    return TRUE;
}
 
static rb_ast_t *
yycompile(struct parser_params *p, VALUE fname, int line)
{
    rb_ast_t *ast;
    if (NIL_P(fname)) {
        p->ruby_sourcefile_string = Qnil;
        p->ruby_sourcefile = "(none)";
    }
    else {
        p->ruby_sourcefile_string = rb_str_to_interned_str(fname);
        p->ruby_sourcefile = StringValueCStr(fname);
    }
    p->ruby_sourceline = line - 1;
 
    p->lvtbl = NULL;
 
    p->ast = ast = rb_ast_new();
    compile_callback(yycompile0, (VALUE)p);
    p->ast = 0;
 
    while (p->lvtbl) {
        local_pop(p);
    }
 
    return ast;
}
#endif /* !RIPPER */
 
static rb_encoding *
must_be_ascii_compatible(struct parser_params *p, rb_parser_string_t *s)
{
    rb_encoding *enc = rb_parser_str_get_encoding(s);
    if (!rb_enc_asciicompat(enc)) {
        rb_raise(rb_eArgError, "invalid source encoding");
    }
    return enc;
}
 
static rb_parser_string_t *
lex_getline(struct parser_params *p)
{
    rb_parser_string_t *line = (*p->lex.gets)(p, p->lex.input, p->line_count);
    if (!line) return 0;
    p->line_count++;
    string_buffer_append(p, line);
    must_be_ascii_compatible(p, line);
    return line;
}
 
#ifndef RIPPER
rb_ast_t*
rb_parser_compile(rb_parser_t *p, rb_parser_lex_gets_func *gets, VALUE fname, rb_parser_input_data input, int line)
{
    p->lex.gets = gets;
    p->lex.input = input;
    p->lex.pbeg = p->lex.pcur = p->lex.pend = 0;
 
    return yycompile(p, fname, line);
}
#endif  /* !RIPPER */
 
#define STR_FUNC_ESCAPE 0x01
#define STR_FUNC_EXPAND 0x02
#define STR_FUNC_REGEXP 0x04
#define STR_FUNC_QWORDS 0x08
#define STR_FUNC_SYMBOL 0x10
#define STR_FUNC_INDENT 0x20
#define STR_FUNC_LABEL  0x40
#define STR_FUNC_LIST   0x4000
#define STR_FUNC_TERM   0x8000
 
enum string_type {
    str_label  = STR_FUNC_LABEL,
    str_squote = (0),
    str_dquote = (STR_FUNC_EXPAND),
    str_xquote = (STR_FUNC_EXPAND),
    str_regexp = (STR_FUNC_REGEXP|STR_FUNC_ESCAPE|STR_FUNC_EXPAND),
    str_sword  = (STR_FUNC_QWORDS|STR_FUNC_LIST),
    str_dword  = (STR_FUNC_QWORDS|STR_FUNC_EXPAND|STR_FUNC_LIST),
    str_ssym   = (STR_FUNC_SYMBOL),
    str_dsym   = (STR_FUNC_SYMBOL|STR_FUNC_EXPAND)
};
 
static rb_parser_string_t *
parser_str_new(struct parser_params *p, const char *ptr, long len, rb_encoding *enc, int func, rb_encoding *enc0)
{
    rb_parser_string_t *pstr;
 
    pstr = rb_parser_encoding_string_new(p, ptr, len, enc);
 
    if (!(func & STR_FUNC_REGEXP)) {
        if (rb_parser_is_ascii_string(p, pstr)) {
        }
        else if (rb_is_usascii_enc((void *)enc0) && enc != rb_utf8_encoding()) {
            /* everything is valid in ASCII-8BIT */
            enc = rb_ascii8bit_encoding();
            PARSER_ENCODING_CODERANGE_SET(pstr, enc, RB_PARSER_ENC_CODERANGE_VALID);
        }
    }
 
    return pstr;
}
 
static int
strterm_is_heredoc(rb_strterm_t *strterm)
{
    return strterm->heredoc;
}
 
static rb_strterm_t *
new_strterm(struct parser_params *p, int func, int term, int paren)
{
    rb_strterm_t *strterm = ZALLOC(rb_strterm_t);
    strterm->u.literal.func = func;
    strterm->u.literal.term = term;
    strterm->u.literal.paren = paren;
    return strterm;
}
 
static rb_strterm_t *
new_heredoc(struct parser_params *p)
{
    rb_strterm_t *strterm = ZALLOC(rb_strterm_t);
    strterm->heredoc = true;
    return strterm;
}
 
#define peek(p,c) peek_n(p, (c), 0)
#define peek_n(p,c,n) (!lex_eol_n_p(p, n) && (c) == (unsigned char)(p)->lex.pcur[n])
#define peekc(p) peekc_n(p, 0)
#define peekc_n(p,n) (lex_eol_n_p(p, n) ? -1 : (unsigned char)(p)->lex.pcur[n])
 
#define add_delayed_token(p, tok, end) parser_add_delayed_token(p, tok, end, __LINE__)
static void
parser_add_delayed_token(struct parser_params *p, const char *tok, const char *end, int line)
{
    debug_token_line(p, "add_delayed_token", line);
 
    if (tok < end) {
        if (has_delayed_token(p)) {
            bool next_line = parser_string_char_at_end(p, p->delayed.token, 0) == '\n';
            int end_line = (next_line ? 1 : 0) + p->delayed.end_line;
            int end_col = (next_line ? 0 : p->delayed.end_col);
            if (end_line != p->ruby_sourceline || end_col != tok - p->lex.pbeg) {
                dispatch_delayed_token(p, tSTRING_CONTENT);
            }
        }
        if (!has_delayed_token(p)) {
            p->delayed.token = rb_parser_string_new(p, 0, 0);
            rb_parser_enc_associate(p, p->delayed.token, p->enc);
            p->delayed.beg_line = p->ruby_sourceline;
            p->delayed.beg_col = rb_long2int(tok - p->lex.pbeg);
        }
        parser_str_cat(p->delayed.token, tok, end - tok);
        p->delayed.end_line = p->ruby_sourceline;
        p->delayed.end_col = rb_long2int(end - p->lex.pbeg);
        p->lex.ptok = end;
    }
}
 
static void
set_lastline(struct parser_params *p, rb_parser_string_t *str)
{
    p->lex.pbeg = p->lex.pcur = PARSER_STRING_PTR(str);
    p->lex.pend = p->lex.pcur + PARSER_STRING_LEN(str);
    p->lex.lastline = str;
}
 
static int
nextline(struct parser_params *p, int set_encoding)
{
    rb_parser_string_t *str = p->lex.nextline;
    p->lex.nextline = 0;
    if (!str) {
        if (p->eofp)
            return -1;
 
        if (!lex_eol_ptr_p(p, p->lex.pbeg) && *(p->lex.pend-1) != '\n') {
            goto end_of_input;
        }
 
        if (!p->lex.input || !(str = lex_getline(p))) {
          end_of_input:
            p->eofp = 1;
            lex_goto_eol(p);
            return -1;
        }
#ifndef RIPPER
        if (p->debug_lines) {
            if (set_encoding) rb_parser_enc_associate(p, str, p->enc);
            rb_parser_string_t *copy = rb_parser_string_deep_copy(p, str);
            rb_parser_ary_push_script_line(p, p->debug_lines, copy);
        }
#endif
        p->cr_seen = FALSE;
    }
    else if (str == AFTER_HEREDOC_WITHOUT_TERMINATOR) {
        /* after here-document without terminator */
        goto end_of_input;
    }
    add_delayed_token(p, p->lex.ptok, p->lex.pend);
    if (p->heredoc_end > 0) {
        p->ruby_sourceline = p->heredoc_end;
        p->heredoc_end = 0;
    }
    p->ruby_sourceline++;
    set_lastline(p, str);
    token_flush(p);
    return 0;
}
 
static int
parser_cr(struct parser_params *p, int c)
{
    if (peek(p, '\n')) {
        p->lex.pcur++;
        c = '\n';
    }
    return c;
}
 
static inline int
nextc0(struct parser_params *p, int set_encoding)
{
    int c;
 
    if (UNLIKELY(lex_eol_p(p) || p->eofp || p->lex.nextline > AFTER_HEREDOC_WITHOUT_TERMINATOR)) {
        if (nextline(p, set_encoding)) return -1;
    }
    c = (unsigned char)*p->lex.pcur++;
    if (UNLIKELY(c == '\r')) {
        c = parser_cr(p, c);
    }
 
    return c;
}
#define nextc(p) nextc0(p, TRUE)
 
static void
pushback(struct parser_params *p, int c)
{
    if (c == -1) return;
    p->eofp = 0;
    p->lex.pcur--;
    if (p->lex.pcur > p->lex.pbeg && p->lex.pcur[0] == '\n' && p->lex.pcur[-1] == '\r') {
        p->lex.pcur--;
    }
}
 
#define was_bol(p) ((p)->lex.pcur == (p)->lex.pbeg + 1)
 
#define tokfix(p) ((p)->tokenbuf[(p)->tokidx]='\0')
#define tok(p) (p)->tokenbuf
#define toklen(p) (p)->tokidx
 
static int
looking_at_eol_p(struct parser_params *p)
{
    const char *ptr = p->lex.pcur;
    while (!lex_eol_ptr_p(p, ptr)) {
        int c = (unsigned char)*ptr++;
        int eol = (c == '\n' || c == '#');
        if (eol || !ISSPACE(c)) {
            return eol;
        }
    }
    return TRUE;
}
 
static char*
newtok(struct parser_params *p)
{
    p->tokidx = 0;
    if (!p->tokenbuf) {
        p->toksiz = 60;
        p->tokenbuf = ALLOC_N(char, 60);
    }
    if (p->toksiz > 4096) {
        p->toksiz = 60;
        REALLOC_N(p->tokenbuf, char, 60);
    }
    return p->tokenbuf;
}
 
static char *
tokspace(struct parser_params *p, int n)
{
    p->tokidx += n;
 
    if (p->tokidx >= p->toksiz) {
        do {p->toksiz *= 2;} while (p->toksiz < p->tokidx);
        REALLOC_N(p->tokenbuf, char, p->toksiz);
    }
    return &p->tokenbuf[p->tokidx-n];
}
 
static void
tokadd(struct parser_params *p, int c)
{
    p->tokenbuf[p->tokidx++] = (char)c;
    if (p->tokidx >= p->toksiz) {
        p->toksiz *= 2;
        REALLOC_N(p->tokenbuf, char, p->toksiz);
    }
}
 
static int
tok_hex(struct parser_params *p, size_t *numlen)
{
    int c;
 
    c = (int)ruby_scan_hex(p->lex.pcur, 2, numlen);
    if (!*numlen) {
        flush_string_content(p, p->enc, rb_strlen_lit("\\x"));
        yyerror0("invalid hex escape");
        dispatch_scan_event(p, tSTRING_CONTENT);
        return 0;
    }
    p->lex.pcur += *numlen;
    return c;
}
 
#define tokcopy(p, n) memcpy(tokspace(p, n), (p)->lex.pcur - (n), (n))
 
static int
escaped_control_code(int c)
{
    int c2 = 0;
    switch (c) {
      case ' ':
        c2 = 's';
        break;
      case '\n':
        c2 = 'n';
        break;
      case '\t':
        c2 = 't';
        break;
      case '\v':
        c2 = 'v';
        break;
      case '\r':
        c2 = 'r';
        break;
      case '\f':
        c2 = 'f';
        break;
    }
    return c2;
}
 
#define WARN_SPACE_CHAR(c, prefix) \
    rb_warn1("invalid character syntax; use "prefix"\\%c", WARN_I(c))
 
static int
tokadd_codepoint(struct parser_params *p, rb_encoding **encp,
                 int regexp_literal, const char *begin)
{
    const int wide = !begin;
    size_t numlen;
    int codepoint = (int)ruby_scan_hex(p->lex.pcur, wide ? p->lex.pend - p->lex.pcur : 4, &numlen);
 
    p->lex.pcur += numlen;
    if (p->lex.strterm == NULL ||
        strterm_is_heredoc(p->lex.strterm) ||
        (p->lex.strterm->u.literal.func != str_regexp)) {
        if (!begin) begin = p->lex.pcur;
        if (wide ? (numlen == 0 || numlen > 6) : (numlen < 4))  {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode escape");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide && numlen > 0;
        }
        if (codepoint > 0x10ffff) {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode codepoint (too large)");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide;
        }
        if ((codepoint & 0xfffff800) == 0xd800) {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode codepoint");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide;
        }
    }
    if (regexp_literal) {
        tokcopy(p, (int)numlen);
    }
    else if (codepoint >= 0x80) {
        rb_encoding *utf8 = rb_utf8_encoding();
        if (*encp && utf8 != *encp) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            compile_error(p, "UTF-8 mixed within %s source", rb_enc_name(*encp));
            parser_show_error_line(p, &loc);
            return wide;
        }
        *encp = utf8;
        tokaddmbc(p, codepoint, *encp);
    }
    else {
        tokadd(p, codepoint);
    }
    return TRUE;
}
 
static int tokadd_mbchar(struct parser_params *p, int c);
 
static int
tokskip_mbchar(struct parser_params *p)
{
    int len = parser_precise_mbclen(p, p->lex.pcur-1);
    if (len > 0) {
        p->lex.pcur += len - 1;
    }
    return len;
}
 
/* return value is for ?\u3042 */
static void
tokadd_utf8(struct parser_params *p, rb_encoding **encp,
            int term, int symbol_literal, int regexp_literal)
{
    /*
     * If `term` is not -1, then we allow multiple codepoints in \u{}
     * upto `term` byte, otherwise we're parsing a character literal.
     * And then add the codepoints to the current token.
     */
    static const char multiple_codepoints[] = "Multiple codepoints at single character literal";
 
    const int open_brace = '{', close_brace = '}';
 
    if (regexp_literal) { tokadd(p, '\\'); tokadd(p, 'u'); }
 
    if (peek(p, open_brace)) {  /* handle \u{...} form */
        if (regexp_literal && p->lex.strterm->u.literal.func == str_regexp) {
            /*
             * Skip parsing validation code and copy bytes as-is until term or
             * closing brace, in order to correctly handle extended regexps where
             * invalid unicode escapes are allowed in comments. The regexp parser
             * does its own validation and will catch any issues.
             */
            tokadd(p, open_brace);
            while (!lex_eol_ptr_p(p, ++p->lex.pcur)) {
                int c = peekc(p);
                if (c == close_brace) {
                    tokadd(p, c);
                    ++p->lex.pcur;
                    break;
                }
                else if (c == term) {
                    break;
                }
                if (c == '\\' && !lex_eol_n_p(p, 1)) {
                    tokadd(p, c);
                    c = *++p->lex.pcur;
                }
                tokadd_mbchar(p, c);
            }
        }
        else {
            const char *second = NULL;
            int c, last = nextc(p);
            if (lex_eol_p(p)) goto unterminated;
            while (ISSPACE(c = peekc(p)) && !lex_eol_ptr_p(p, ++p->lex.pcur));
            while (c != close_brace) {
                if (c == term) goto unterminated;
                if (second == multiple_codepoints)
                    second = p->lex.pcur;
                if (regexp_literal) tokadd(p, last);
                if (!tokadd_codepoint(p, encp, regexp_literal, NULL)) {
                    break;
                }
                while (ISSPACE(c = peekc(p))) {
                    if (lex_eol_ptr_p(p, ++p->lex.pcur)) goto unterminated;
                    last = c;
                }
                if (term == -1 && !second)
                    second = multiple_codepoints;
            }
 
            if (c != close_brace) {
              unterminated:
                flush_string_content(p, rb_utf8_encoding(), 0);
                yyerror0("unterminated Unicode escape");
                dispatch_scan_event(p, tSTRING_CONTENT);
                return;
            }
            if (second && second != multiple_codepoints) {
                const char *pcur = p->lex.pcur;
                p->lex.pcur = second;
                dispatch_scan_event(p, tSTRING_CONTENT);
                token_flush(p);
                p->lex.pcur = pcur;
                yyerror0(multiple_codepoints);
                token_flush(p);
            }
 
            if (regexp_literal) tokadd(p, close_brace);
            nextc(p);
        }
    }
    else {                      /* handle \uxxxx form */
        if (!tokadd_codepoint(p, encp, regexp_literal, p->lex.pcur - rb_strlen_lit("\\u"))) {
            token_flush(p);
            return;
        }
    }
}
 
#define ESCAPE_CONTROL 1
#define ESCAPE_META    2
 
static int
read_escape(struct parser_params *p, int flags, const char *begin)
{
    int c;
    size_t numlen;
 
    switch (c = nextc(p)) {
      case '\\':        /* Backslash */
        return c;
 
      case 'n': /* newline */
        return '\n';
 
      case 't': /* horizontal tab */
        return '\t';
 
      case 'r': /* carriage-return */
        return '\r';
 
      case 'f': /* form-feed */
        return '\f';
 
      case 'v': /* vertical tab */
        return '\13';
 
      case 'a': /* alarm(bell) */
        return '\007';
 
      case 'e': /* escape */
        return 033;
 
      case '0': case '1': case '2': case '3': /* octal constant */
      case '4': case '5': case '6': case '7':
        pushback(p, c);
        c = (int)ruby_scan_oct(p->lex.pcur, 3, &numlen);
        p->lex.pcur += numlen;
        return c;
 
      case 'x': /* hex constant */
        c = tok_hex(p, &numlen);
        if (numlen == 0) return 0;
        return c;
 
      case 'b': /* backspace */
        return '\010';
 
      case 's': /* space */
        return ' ';
 
      case 'M':
        if (flags & ESCAPE_META) goto eof;
        if ((c = nextc(p)) != '-') {
            goto eof;
        }
        if ((c = nextc(p)) == '\\') {
            switch (peekc(p)) {
              case 'u': case 'U':
                nextc(p);
                goto eof;
            }
            return read_escape(p, flags|ESCAPE_META, begin) | 0x80;
        }
        else if (c == -1) goto eof;
        else if (!ISASCII(c)) {
            tokskip_mbchar(p);
            goto eof;
        }
        else {
            int c2 = escaped_control_code(c);
            if (c2) {
                if (ISCNTRL(c) || !(flags & ESCAPE_CONTROL)) {
                    WARN_SPACE_CHAR(c2, "\\M-");
                }
                else {
                    WARN_SPACE_CHAR(c2, "\\C-\\M-");
                }
            }
            else if (ISCNTRL(c)) goto eof;
            return ((c & 0xff) | 0x80);
        }
 
      case 'C':
        if ((c = nextc(p)) != '-') {
            goto eof;
        }
      case 'c':
        if (flags & ESCAPE_CONTROL) goto eof;
        if ((c = nextc(p))== '\\') {
            switch (peekc(p)) {
              case 'u': case 'U':
                nextc(p);
                goto eof;
            }
            c = read_escape(p, flags|ESCAPE_CONTROL, begin);
        }
        else if (c == '?')
            return 0177;
        else if (c == -1) goto eof;
        else if (!ISASCII(c)) {
            tokskip_mbchar(p);
            goto eof;
        }
        else {
            int c2 = escaped_control_code(c);
            if (c2) {
                if (ISCNTRL(c)) {
                    if (flags & ESCAPE_META) {
                        WARN_SPACE_CHAR(c2, "\\M-");
                    }
                    else {
                        WARN_SPACE_CHAR(c2, "");
                    }
                }
                else {
                    if (flags & ESCAPE_META) {
                        WARN_SPACE_CHAR(c2, "\\M-\\C-");
                    }
                    else {
                        WARN_SPACE_CHAR(c2, "\\C-");
                    }
                }
            }
            else if (ISCNTRL(c)) goto eof;
        }
        return c & 0x9f;
 
      eof:
      case -1:
        flush_string_content(p, p->enc, p->lex.pcur - begin);
        yyerror0("Invalid escape character syntax");
        dispatch_scan_event(p, tSTRING_CONTENT);
        return '\0';
 
      default:
        if (!ISASCII(c)) {
            tokskip_mbchar(p);
            goto eof;
        }
        return c;
    }
}
 
static void
tokaddmbc(struct parser_params *p, int c, rb_encoding *enc)
{
    int len = rb_enc_codelen(c, enc);
    rb_enc_mbcput(c, tokspace(p, len), enc);
}
 
static int
tokadd_escape(struct parser_params *p)
{
    int c;
    size_t numlen;
    const char *begin = p->lex.pcur;
 
    switch (c = nextc(p)) {
      case '\n':
        return 0;               /* just ignore */
 
      case '0': case '1': case '2': case '3': /* octal constant */
      case '4': case '5': case '6': case '7':
        {
            ruby_scan_oct(--p->lex.pcur, 3, &numlen);
            if (numlen == 0) goto eof;
            p->lex.pcur += numlen;
            tokcopy(p, (int)numlen + 1);
        }
        return 0;
 
      case 'x': /* hex constant */
        {
            tok_hex(p, &numlen);
            if (numlen == 0) return -1;
            tokcopy(p, (int)numlen + 2);
        }
        return 0;
 
      eof:
      case -1:
        flush_string_content(p, p->enc, p->lex.pcur - begin);
        yyerror0("Invalid escape character syntax");
        token_flush(p);
        return -1;
 
      default:
        tokadd(p, '\\');
        tokadd(p, c);
    }
    return 0;
}
 
static int
char_to_option(int c)
{
    int val;
 
    switch (c) {
      case 'i':
        val = RE_ONIG_OPTION_IGNORECASE;
        break;
      case 'x':
        val = RE_ONIG_OPTION_EXTEND;
        break;
      case 'm':
        val = RE_ONIG_OPTION_MULTILINE;
        break;
      default:
        val = 0;
        break;
    }
    return val;
}
 
#define ARG_ENCODING_FIXED   16
#define ARG_ENCODING_NONE    32
#define ENC_ASCII8BIT   1
#define ENC_EUC_JP      2
#define ENC_Windows_31J 3
#define ENC_UTF8        4
 
static int
char_to_option_kcode(int c, int *option, int *kcode)
{
    *option = 0;
 
    switch (c) {
      case 'n':
        *kcode = ENC_ASCII8BIT;
        return (*option = ARG_ENCODING_NONE);
      case 'e':
        *kcode = ENC_EUC_JP;
        break;
      case 's':
        *kcode = ENC_Windows_31J;
        break;
      case 'u':
        *kcode = ENC_UTF8;
        break;
      default:
        *kcode = -1;
        return (*option = char_to_option(c));
    }
    *option = ARG_ENCODING_FIXED;
    return 1;
}
 
static int
regx_options(struct parser_params *p)
{
    int kcode = 0;
    int kopt = 0;
    int options = 0;
    int c, opt, kc;
 
    newtok(p);
    while (c = nextc(p), ISALPHA(c)) {
        if (c == 'o') {
            options |= RE_OPTION_ONCE;
        }
        else if (char_to_option_kcode(c, &opt, &kc)) {
            if (kc >= 0) {
                if (kc != ENC_ASCII8BIT) kcode = c;
                kopt = opt;
            }
            else {
                options |= opt;
            }
        }
        else {
            tokadd(p, c);
        }
    }
    options |= kopt;
    pushback(p, c);
    if (toklen(p)) {
        YYLTYPE loc = RUBY_INIT_YYLLOC();
        tokfix(p);
        compile_error(p, "unknown regexp option%s - %*s",
                      toklen(p) > 1 ? "s" : "", toklen(p), tok(p));
        parser_show_error_line(p, &loc);
    }
    return options | RE_OPTION_ENCODING(kcode);
}
 
static int
tokadd_mbchar(struct parser_params *p, int c)
{
    int len = parser_precise_mbclen(p, p->lex.pcur-1);
    if (len < 0) return -1;
    tokadd(p, c);
    p->lex.pcur += --len;
    if (len > 0) tokcopy(p, len);
    return c;
}
 
static inline int
simple_re_meta(int c)
{
    switch (c) {
      case '$': case '*': case '+': case '.':
      case '?': case '^': case '|':
      case ')': case ']': case '}': case '>':
        return TRUE;
      default:
        return FALSE;
    }
}
 
static int
parser_update_heredoc_indent(struct parser_params *p, int c)
{
    if (p->heredoc_line_indent == -1) {
        if (c == '\n') p->heredoc_line_indent = 0;
    }
    else {
        if (c == ' ') {
            p->heredoc_line_indent++;
            return TRUE;
        }
        else if (c == '\t') {
            int w = (p->heredoc_line_indent / TAB_WIDTH) + 1;
            p->heredoc_line_indent = w * TAB_WIDTH;
            return TRUE;
        }
        else if (c != '\n') {
            if (p->heredoc_indent > p->heredoc_line_indent) {
                p->heredoc_indent = p->heredoc_line_indent;
            }
            p->heredoc_line_indent = -1;
        }
        else {
            /* Whitespace only line has no indentation */
            p->heredoc_line_indent = 0;
        }
    }
    return FALSE;
}
 
static void
parser_mixed_error(struct parser_params *p, rb_encoding *enc1, rb_encoding *enc2)
{
    YYLTYPE loc = RUBY_INIT_YYLLOC();
    const char *n1 = rb_enc_name(enc1), *n2 = rb_enc_name(enc2);
    compile_error(p, "%s mixed within %s source", n1, n2);
    parser_show_error_line(p, &loc);
}
 
static void
parser_mixed_escape(struct parser_params *p, const char *beg, rb_encoding *enc1, rb_encoding *enc2)
{
    const char *pos = p->lex.pcur;
    p->lex.pcur = beg;
    parser_mixed_error(p, enc1, enc2);
    p->lex.pcur = pos;
}
 
static inline char
nibble_char_upper(unsigned int c)
{
    c &= 0xf;
    return c + (c < 10 ? '0' : 'A' - 10);
}
 
static int
tokadd_string(struct parser_params *p,
              int func, int term, int paren, long *nest,
              rb_encoding **encp, rb_encoding **enc)
{
    int c;
    bool erred = false;
#ifdef RIPPER
    const int heredoc_end = (p->heredoc_end ? p->heredoc_end + 1 : 0);
    int top_of_line = FALSE;
#endif
 
#define mixed_error(enc1, enc2) \
    (void)(erred || (parser_mixed_error(p, enc1, enc2), erred = true))
#define mixed_escape(beg, enc1, enc2) \
    (void)(erred || (parser_mixed_escape(p, beg, enc1, enc2), erred = true))
 
    while ((c = nextc(p)) != -1) {
        if (p->heredoc_indent > 0) {
            parser_update_heredoc_indent(p, c);
        }
#ifdef RIPPER
        if (top_of_line && heredoc_end == p->ruby_sourceline) {
            pushback(p, c);
            break;
        }
#endif
 
        if (paren && c == paren) {
            ++*nest;
        }
        else if (c == term) {
            if (!nest || !*nest) {
                pushback(p, c);
                break;
            }
            --*nest;
        }
        else if ((func & STR_FUNC_EXPAND) && c == '#' && !lex_eol_p(p)) {
            unsigned char c2 = *p->lex.pcur;
            if (c2 == '$' || c2 == '@' || c2 == '{') {
                pushback(p, c);
                break;
            }
        }
        else if (c == '\\') {
            c = nextc(p);
            switch (c) {
              case '\n':
                if (func & STR_FUNC_QWORDS) break;
                if (func & STR_FUNC_EXPAND) {
                    if (!(func & STR_FUNC_INDENT) || (p->heredoc_indent < 0))
                        continue;
                    if (c == term) {
                        c = '\\';
                        goto terminate;
                    }
                }
                tokadd(p, '\\');
                break;
 
              case '\\':
                if (func & STR_FUNC_ESCAPE) tokadd(p, c);
                break;
 
              case 'u':
                if ((func & STR_FUNC_EXPAND) == 0) {
                    tokadd(p, '\\');
                    break;
                }
                tokadd_utf8(p, enc, term,
                            func & STR_FUNC_SYMBOL,
                            func & STR_FUNC_REGEXP);
                continue;
 
              default:
                if (c == -1) return -1;
                if (!ISASCII(c)) {
                    if ((func & STR_FUNC_EXPAND) == 0) tokadd(p, '\\');
                    goto non_ascii;
                }
                if (func & STR_FUNC_REGEXP) {
                    switch (c) {
                      case 'c':
                      case 'C':
                      case 'M': {
                        pushback(p, c);
                        c = read_escape(p, 0, p->lex.pcur - 1);
 
                        char *t = tokspace(p, rb_strlen_lit("\\x00"));
                        *t++ = '\\';
                        *t++ = 'x';
                        *t++ = nibble_char_upper(c >> 4);
                        *t++ = nibble_char_upper(c);
                        continue;
                      }
                    }
 
                    if (c == term && !simple_re_meta(c)) {
                        tokadd(p, c);
                        continue;
                    }
                    pushback(p, c);
                    if ((c = tokadd_escape(p)) < 0)
                        return -1;
                    if (*enc && *enc != *encp) {
                        mixed_escape(p->lex.ptok+2, *enc, *encp);
                    }
                    continue;
                }
                else if (func & STR_FUNC_EXPAND) {
                    pushback(p, c);
                    if (func & STR_FUNC_ESCAPE) tokadd(p, '\\');
                    c = read_escape(p, 0, p->lex.pcur - 1);
                }
                else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
                    /* ignore backslashed spaces in %w */
                }
                else if (c != term && !(paren && c == paren)) {
                    tokadd(p, '\\');
                    pushback(p, c);
                    continue;
                }
            }
        }
        else if (!parser_isascii(p)) {
          non_ascii:
            if (!*enc) {
                *enc = *encp;
            }
            else if (*enc != *encp) {
                mixed_error(*enc, *encp);
                continue;
            }
            if (tokadd_mbchar(p, c) == -1) return -1;
            continue;
        }
        else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
            pushback(p, c);
            break;
        }
        if (c & 0x80) {
            if (!*enc) {
                *enc = *encp;
            }
            else if (*enc != *encp) {
                mixed_error(*enc, *encp);
                continue;
            }
        }
        tokadd(p, c);
#ifdef RIPPER
        top_of_line = (c == '\n');
#endif
    }
  terminate:
    if (*enc) *encp = *enc;
    return c;
}
 
#define NEW_STRTERM(func, term, paren) new_strterm(p, func, term, paren)
 
static void
flush_string_content(struct parser_params *p, rb_encoding *enc, size_t back)
{
    p->lex.pcur -= back;
    if (has_delayed_token(p)) {
        ptrdiff_t len = p->lex.pcur - p->lex.ptok;
        if (len > 0) {
            rb_parser_enc_str_buf_cat(p, p->delayed.token, p->lex.ptok, len, enc);
            p->delayed.end_line = p->ruby_sourceline;
            p->delayed.end_col = rb_long2int(p->lex.pcur - p->lex.pbeg);
        }
        dispatch_delayed_token(p, tSTRING_CONTENT);
        p->lex.ptok = p->lex.pcur;
    }
    dispatch_scan_event(p, tSTRING_CONTENT);
    p->lex.pcur += back;
}
 
/* this can be shared with ripper, since it's independent from struct
 * parser_params. */
#ifndef RIPPER
#define BIT(c, idx) (((c) / 32 - 1 == idx) ? (1U << ((c) % 32)) : 0)
#define SPECIAL_PUNCT(idx) ( \
        BIT('~', idx) | BIT('*', idx) | BIT('$', idx) | BIT('?', idx) | \
        BIT('!', idx) | BIT('@', idx) | BIT('/', idx) | BIT('\\', idx) | \
        BIT(';', idx) | BIT(',', idx) | BIT('.', idx) | BIT('=', idx) | \
        BIT(':', idx) | BIT('<', idx) | BIT('>', idx) | BIT('\"', idx) | \
        BIT('&', idx) | BIT('`', idx) | BIT('\'', idx) | BIT('+', idx) | \
        BIT('0', idx))
const uint_least32_t ruby_global_name_punct_bits[] = {
    SPECIAL_PUNCT(0),
    SPECIAL_PUNCT(1),
    SPECIAL_PUNCT(2),
};
#undef BIT
#undef SPECIAL_PUNCT
#endif
 
static enum yytokentype
parser_peek_variable_name(struct parser_params *p)
{
    int c;
    const char *ptr = p->lex.pcur;
 
    if (lex_eol_ptr_n_p(p, ptr, 1)) return 0;
    c = *ptr++;
    switch (c) {
      case '$':
        if ((c = *ptr) == '-') {
            if (lex_eol_ptr_p(p, ++ptr)) return 0;
            c = *ptr;
        }
        else if (is_global_name_punct(c) || ISDIGIT(c)) {
            return tSTRING_DVAR;
        }
        break;
      case '@':
        if ((c = *ptr) == '@') {
            if (lex_eol_ptr_p(p, ++ptr)) return 0;
            c = *ptr;
        }
        break;
      case '{':
        p->lex.pcur = ptr;
        p->command_start = TRUE;
        yylval.state = p->lex.state;
        return tSTRING_DBEG;
      default:
        return 0;
    }
    if (!ISASCII(c) || c == '_' || ISALPHA(c))
        return tSTRING_DVAR;
    return 0;
}
 
#define IS_ARG() IS_lex_state(EXPR_ARG_ANY)
#define IS_END() IS_lex_state(EXPR_END_ANY)
#define IS_BEG() (IS_lex_state(EXPR_BEG_ANY) || IS_lex_state_all(EXPR_ARG|EXPR_LABELED))
#define IS_SPCARG(c) (IS_ARG() && space_seen && !ISSPACE(c))
#define IS_LABEL_POSSIBLE() (\
        (IS_lex_state(EXPR_LABEL|EXPR_ENDFN) && !cmd_state) || \
        IS_ARG())
#define IS_LABEL_SUFFIX(n) (peek_n(p, ':',(n)) && !peek_n(p, ':', (n)+1))
#define IS_AFTER_OPERATOR() IS_lex_state(EXPR_FNAME | EXPR_DOT)
 
static inline enum yytokentype
parser_string_term(struct parser_params *p, int func)
{
    xfree(p->lex.strterm);
    p->lex.strterm = 0;
    if (func & STR_FUNC_REGEXP) {
        set_yylval_num(regx_options(p));
        dispatch_scan_event(p, tREGEXP_END);
        SET_LEX_STATE(EXPR_END);
        return tREGEXP_END;
    }
    if ((func & STR_FUNC_LABEL) && IS_LABEL_SUFFIX(0)) {
        nextc(p);
        SET_LEX_STATE(EXPR_ARG|EXPR_LABELED);
        return tLABEL_END;
    }
    SET_LEX_STATE(EXPR_END);
    return tSTRING_END;
}
 
static enum yytokentype
parse_string(struct parser_params *p, rb_strterm_literal_t *quote)
{
    int func = quote->func;
    int term = quote->term;
    int paren = quote->paren;
    int c, space = 0;
    rb_encoding *enc = p->enc;
    rb_encoding *base_enc = 0;
    rb_parser_string_t *lit;
 
    if (func & STR_FUNC_TERM) {
        if (func & STR_FUNC_QWORDS) nextc(p); /* delayed term */
        SET_LEX_STATE(EXPR_END);
        xfree(p->lex.strterm);
        p->lex.strterm = 0;
        return func & STR_FUNC_REGEXP ? tREGEXP_END : tSTRING_END;
    }
    c = nextc(p);
    if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
        while (c != '\n' && ISSPACE(c = nextc(p)));
        space = 1;
    }
    if (func & STR_FUNC_LIST) {
        quote->func &= ~STR_FUNC_LIST;
        space = 1;
    }
    if (c == term && !quote->nest) {
        if (func & STR_FUNC_QWORDS) {
            quote->func |= STR_FUNC_TERM;
            pushback(p, c); /* dispatch the term at tSTRING_END */
            add_delayed_token(p, p->lex.ptok, p->lex.pcur);
            return ' ';
        }
        return parser_string_term(p, func);
    }
    if (space) {
        if (!ISSPACE(c)) pushback(p, c);
        add_delayed_token(p, p->lex.ptok, p->lex.pcur);
        return ' ';
    }
    newtok(p);
    if ((func & STR_FUNC_EXPAND) && c == '#') {
        enum yytokentype t = parser_peek_variable_name(p);
        if (t) return t;
        tokadd(p, '#');
        c = nextc(p);
    }
    pushback(p, c);
    if (tokadd_string(p, func, term, paren, &quote->nest,
                      &enc, &base_enc) == -1) {
        if (p->eofp) {
#ifndef RIPPER
# define unterminated_literal(mesg) yyerror0(mesg)
#else
# define unterminated_literal(mesg) compile_error(p, mesg)
#endif
            literal_flush(p, p->lex.pcur);
            if (func & STR_FUNC_QWORDS) {
                /* no content to add, bailing out here */
                unterminated_literal("unterminated list meets end of file");
                xfree(p->lex.strterm);
                p->lex.strterm = 0;
                return tSTRING_END;
            }
            if (func & STR_FUNC_REGEXP) {
                unterminated_literal("unterminated regexp meets end of file");
            }
            else {
                unterminated_literal("unterminated string meets end of file");
            }
            quote->func |= STR_FUNC_TERM;
        }
    }
 
    tokfix(p);
    lit = STR_NEW3(tok(p), toklen(p), enc, func);
    set_yylval_str(lit);
    flush_string_content(p, enc, 0);
 
    return tSTRING_CONTENT;
}
 
static enum yytokentype
heredoc_identifier(struct parser_params *p)
{
    /*
     * term_len is length of `<<"END"` except `END`,
     * in this case term_len is 4 (<, <, " and ").
     */
    long len, offset = p->lex.pcur - p->lex.pbeg;
    int c = nextc(p), term, func = 0, quote = 0;
    enum yytokentype token = tSTRING_BEG;
    int indent = 0;
 
    if (c == '-') {
        c = nextc(p);
        func = STR_FUNC_INDENT;
        offset++;
    }
    else if (c == '~') {
        c = nextc(p);
        func = STR_FUNC_INDENT;
        offset++;
        indent = INT_MAX;
    }
    switch (c) {
      case '\'':
        func |= str_squote; goto quoted;
      case '"':
        func |= str_dquote; goto quoted;
      case '`':
        token = tXSTRING_BEG;
        func |= str_xquote; goto quoted;
 
      quoted:
        quote++;
        offset++;
        term = c;
        len = 0;
        while ((c = nextc(p)) != term) {
            if (c == -1 || c == '\r' || c == '\n') {
                yyerror0("unterminated here document identifier");
                return -1;
            }
        }
        break;
 
      default:
        if (!parser_is_identchar(p)) {
            pushback(p, c);
            if (func & STR_FUNC_INDENT) {
                pushback(p, indent > 0 ? '~' : '-');
            }
            return 0;
        }
        func |= str_dquote;
        do {
            int n = parser_precise_mbclen(p, p->lex.pcur-1);
            if (n < 0) return 0;
            p->lex.pcur += --n;
        } while ((c = nextc(p)) != -1 && parser_is_identchar(p));
        pushback(p, c);
        break;
    }
 
    len = p->lex.pcur - (p->lex.pbeg + offset) - quote;
    if ((unsigned long)len >= HERETERM_LENGTH_MAX)
        yyerror0("too long here document identifier");
    dispatch_scan_event(p, tHEREDOC_BEG);
    lex_goto_eol(p);
 
    p->lex.strterm = new_heredoc(p);
    rb_strterm_heredoc_t *here = &p->lex.strterm->u.heredoc;
    here->offset = offset;
    here->sourceline = p->ruby_sourceline;
    here->length = (unsigned)len;
    here->quote = quote;
    here->func = func;
    here->lastline = p->lex.lastline;
 
    token_flush(p);
    p->heredoc_indent = indent;
    p->heredoc_line_indent = 0;
    return token;
}
 
static void
heredoc_restore(struct parser_params *p, rb_strterm_heredoc_t *here)
{
    rb_parser_string_t *line;
    rb_strterm_t *term = p->lex.strterm;
 
    p->lex.strterm = 0;
    line = here->lastline;
    p->lex.lastline = line;
    p->lex.pbeg = PARSER_STRING_PTR(line);
    p->lex.pend = p->lex.pbeg + PARSER_STRING_LEN(line);
    p->lex.pcur = p->lex.pbeg + here->offset + here->length + here->quote;
    p->lex.ptok = p->lex.pbeg + here->offset - here->quote;
    p->heredoc_end = p->ruby_sourceline;
    p->ruby_sourceline = (int)here->sourceline;
    if (p->eofp) p->lex.nextline = AFTER_HEREDOC_WITHOUT_TERMINATOR;
    p->eofp = 0;
    xfree(term);
}
 
static int
dedent_string_column(const char *str, long len, int width)
{
    int i, col = 0;
 
    for (i = 0; i < len && col < width; i++) {
        if (str[i] == ' ') {
            col++;
        }
        else if (str[i] == '\t') {
            int n = TAB_WIDTH * (col / TAB_WIDTH + 1);
            if (n > width) break;
            col = n;
        }
        else {
            break;
        }
    }
 
    return i;
}
 
static int
dedent_string(struct parser_params *p, rb_parser_string_t *string, int width)
{
    char *str;
    long len;
    int i;
 
    len = PARSER_STRING_LEN(string);
    str = PARSER_STRING_PTR(string);
 
    i = dedent_string_column(str, len, width);
    if (!i) return 0;
 
    rb_parser_str_modify(string);
    str = PARSER_STRING_PTR(string);
    if (PARSER_STRING_LEN(string) != len)
        rb_fatal("literal string changed: %s", PARSER_STRING_PTR(string));
    MEMMOVE(str, str + i, char, len - i);
    rb_parser_str_set_len(p, string, len - i);
    return i;
}
 
static NODE *
heredoc_dedent(struct parser_params *p, NODE *root)
{
    NODE *node, *str_node, *prev_node;
    int indent = p->heredoc_indent;
    rb_parser_string_t *prev_lit = 0;
 
    if (indent <= 0) return root;
    if (!root) return root;
 
    prev_node = node = str_node = root;
    if (nd_type_p(root, NODE_LIST)) str_node = RNODE_LIST(root)->nd_head;
 
    while (str_node) {
        rb_parser_string_t *lit = RNODE_STR(str_node)->string;
        if (nd_fl_newline(str_node)) {
            dedent_string(p, lit, indent);
        }
        if (!prev_lit) {
            prev_lit = lit;
        }
        else if (!literal_concat0(p, prev_lit, lit)) {
            return 0;
        }
        else {
            NODE *end = RNODE_LIST(node)->as.nd_end;
            node = RNODE_LIST(prev_node)->nd_next = RNODE_LIST(node)->nd_next;
            if (!node) {
                if (nd_type_p(prev_node, NODE_DSTR))
                    nd_set_type(prev_node, NODE_STR);
                break;
            }
            RNODE_LIST(node)->as.nd_end = end;
            goto next_str;
        }
 
        str_node = 0;
        while ((nd_type_p(node, NODE_LIST) || nd_type_p(node, NODE_DSTR)) && (node = RNODE_LIST(prev_node = node)->nd_next) != 0) {
          next_str:
            if (!nd_type_p(node, NODE_LIST)) break;
            if ((str_node = RNODE_LIST(node)->nd_head) != 0) {
                enum node_type type = nd_type(str_node);
                if (type == NODE_STR || type == NODE_DSTR) break;
                prev_lit = 0;
                str_node = 0;
            }
        }
    }
    return root;
}
 
static int
whole_match_p(struct parser_params *p, const char *eos, long len, int indent)
{
    const char *beg = p->lex.pbeg;
    const char *ptr = p->lex.pend;
 
    if (ptr - beg < len) return FALSE;
    if (ptr > beg && ptr[-1] == '\n') {
        if (--ptr > beg && ptr[-1] == '\r') --ptr;
        if (ptr - beg < len) return FALSE;
    }
    if (strncmp(eos, ptr -= len, len)) return FALSE;
    if (indent) {
        while (beg < ptr && ISSPACE(*beg)) beg++;
    }
    return beg == ptr;
}
 
static int
word_match_p(struct parser_params *p, const char *word, long len)
{
    if (strncmp(p->lex.pcur, word, len)) return 0;
    if (lex_eol_n_p(p, len)) return 1;
    int c = (unsigned char)p->lex.pcur[len];
    if (ISSPACE(c)) return 1;
    switch (c) {
      case '\0': case '\004': case '\032': return 1;
    }
    return 0;
}
 
#define NUM_SUFFIX_R   (1<<0)
#define NUM_SUFFIX_I   (1<<1)
#define NUM_SUFFIX_ALL 3
 
static int
number_literal_suffix(struct parser_params *p, int mask)
{
    int c, result = 0;
    const char *lastp = p->lex.pcur;
 
    while ((c = nextc(p)) != -1) {
        if ((mask & NUM_SUFFIX_I) && c == 'i') {
            result |= (mask & NUM_SUFFIX_I);
            mask &= ~NUM_SUFFIX_I;
            /* r after i, rational of complex is disallowed */
            mask &= ~NUM_SUFFIX_R;
            continue;
        }
        if ((mask & NUM_SUFFIX_R) && c == 'r') {
            result |= (mask & NUM_SUFFIX_R);
            mask &= ~NUM_SUFFIX_R;
            continue;
        }
        if (!ISASCII(c) || ISALPHA(c) || c == '_') {
            p->lex.pcur = lastp;
            literal_flush(p, p->lex.pcur);
            return 0;
        }
        pushback(p, c);
        break;
    }
    return result;
}
 
static enum yytokentype
set_number_literal(struct parser_params *p, enum yytokentype type, int suffix, int base, int seen_point)
{
    enum rb_numeric_type numeric_type = integer_literal;
 
    if (type == tFLOAT) {
        numeric_type = float_literal;
    }
 
    if (suffix & NUM_SUFFIX_R) {
        type = tRATIONAL;
        numeric_type = rational_literal;
    }
    if (suffix & NUM_SUFFIX_I) {
        type = tIMAGINARY;
    }
 
    switch (type) {
      case tINTEGER:
        set_yylval_node(NEW_INTEGER(strdup(tok(p)), base, &_cur_loc));
        break;
      case tFLOAT:
        set_yylval_node(NEW_FLOAT(strdup(tok(p)), &_cur_loc));
        break;
      case tRATIONAL:
        set_yylval_node(NEW_RATIONAL(strdup(tok(p)), base, seen_point, &_cur_loc));
        break;
      case tIMAGINARY:
        set_yylval_node(NEW_IMAGINARY(strdup(tok(p)), base, seen_point, numeric_type, &_cur_loc));
        (void)numeric_type;     /* for ripper */
        break;
      default:
        rb_bug("unexpected token: %d", type);
    }
    SET_LEX_STATE(EXPR_END);
    return type;
}
 
#define dispatch_heredoc_end(p) parser_dispatch_heredoc_end(p, __LINE__)
static void
parser_dispatch_heredoc_end(struct parser_params *p, int line)
{
    if (has_delayed_token(p))
        dispatch_delayed_token(p, tSTRING_CONTENT);
 
#ifdef RIPPER
    VALUE str = STR_NEW(p->lex.ptok, p->lex.pend - p->lex.ptok);
    ripper_dispatch1(p, ripper_token2eventid(tHEREDOC_END), str);
#else
    if (p->keep_tokens) {
        rb_parser_string_t *str = rb_parser_encoding_string_new(p, p->lex.ptok, p->lex.pend - p->lex.ptok, p->enc);
        RUBY_SET_YYLLOC_OF_HEREDOC_END(*p->yylloc);
        parser_append_tokens(p, str, tHEREDOC_END, line);
    }
#endif
 
    RUBY_SET_YYLLOC_FROM_STRTERM_HEREDOC(*p->yylloc);
    lex_goto_eol(p);
    token_flush(p);
}
 
static enum yytokentype
here_document(struct parser_params *p, rb_strterm_heredoc_t *here)
{
    int c, func, indent = 0;
    const char *eos, *ptr, *ptr_end;
    long len;
    rb_parser_string_t *str = 0;
    rb_encoding *enc = p->enc;
    rb_encoding *base_enc = 0;
    int bol;
#ifdef RIPPER
    VALUE s_value;
#endif
 
    eos = PARSER_STRING_PTR(here->lastline) + here->offset;
    len = here->length;
    indent = (func = here->func) & STR_FUNC_INDENT;
 
    if ((c = nextc(p)) == -1) {
      error:
#ifdef RIPPER
        if (!has_delayed_token(p)) {
            dispatch_scan_event(p, tSTRING_CONTENT);
        }
        else if (p->delayed.end_line + 1 == p->ruby_sourceline) {
            if ((len = p->lex.pcur - p->lex.ptok) > 0) {
                if (!(func & STR_FUNC_REGEXP)) {
                    int cr = ENC_CODERANGE_UNKNOWN;
                    rb_str_coderange_scan_restartable(p->lex.ptok, p->lex.pcur, enc, &cr);
                    if (cr != ENC_CODERANGE_7BIT &&
                        rb_is_usascii_enc(p->enc) &&
                        enc != rb_utf8_encoding()) {
                        enc = rb_ascii8bit_encoding();
                    }
                }
                rb_parser_enc_str_buf_cat(p, p->delayed.token, p->lex.ptok, len, enc);
            }
            dispatch_delayed_token(p, tSTRING_CONTENT);
        }
        else {
            dispatch_delayed_token(p, tSTRING_CONTENT);
            dispatch_scan_event(p, tSTRING_CONTENT);
        }
        lex_goto_eol(p);
#endif
        heredoc_restore(p, &p->lex.strterm->u.heredoc);
        compile_error(p, "can't find string \"%.*s\" anywhere before EOF",
                      (int)len, eos);
        token_flush(p);
        SET_LEX_STATE(EXPR_END);
        return tSTRING_END;
    }
    bol = was_bol(p);
    if (!bol) {
        /* not beginning of line, cannot be the terminator */
    }
    else if (p->heredoc_line_indent == -1) {
        /* `heredoc_line_indent == -1` means
         * - "after an interpolation in the same line", or
         * - "in a continuing line"
         */
        p->heredoc_line_indent = 0;
    }
    else if (whole_match_p(p, eos, len, indent)) {
        dispatch_heredoc_end(p);
      restore:
        heredoc_restore(p, &p->lex.strterm->u.heredoc);
        token_flush(p);
        SET_LEX_STATE(EXPR_END);
        return tSTRING_END;
    }
 
    if (!(func & STR_FUNC_EXPAND)) {
        do {
            ptr = PARSER_STRING_PTR(p->lex.lastline);
            ptr_end = p->lex.pend;
            if (ptr_end > ptr) {
                switch (ptr_end[-1]) {
                  case '\n':
                    if (--ptr_end == ptr || ptr_end[-1] != '\r') {
                        ptr_end++;
                        break;
                    }
                  case '\r':
                    --ptr_end;
                }
            }
 
            if (p->heredoc_indent > 0) {
                long i = 0;
                while (ptr + i < ptr_end && parser_update_heredoc_indent(p, ptr[i]))
                    i++;
                p->heredoc_line_indent = 0;
            }
 
            if (str)
                parser_str_cat(str, ptr, ptr_end - ptr);
            else
                str = rb_parser_encoding_string_new(p, ptr, ptr_end - ptr, enc);
            if (!lex_eol_ptr_p(p, ptr_end)) parser_str_cat_cstr(str, "\n");
            lex_goto_eol(p);
            if (p->heredoc_indent > 0) {
                goto flush_str;
            }
            if (nextc(p) == -1) {
                if (str) {
                    rb_parser_string_free(p, str);
                    str = 0;
                }
                goto error;
            }
        } while (!whole_match_p(p, eos, len, indent));
    }
    else {
        /*      int mb = ENC_CODERANGE_7BIT, *mbp = &mb;*/
        newtok(p);
        if (c == '#') {
            enum yytokentype t = parser_peek_variable_name(p);
            if (p->heredoc_line_indent != -1) {
                if (p->heredoc_indent > p->heredoc_line_indent) {
                    p->heredoc_indent = p->heredoc_line_indent;
                }
                p->heredoc_line_indent = -1;
            }
            if (t) return t;
            tokadd(p, '#');
            c = nextc(p);
        }
        do {
            pushback(p, c);
            enc = p->enc;
            if ((c = tokadd_string(p, func, '\n', 0, NULL, &enc, &base_enc)) == -1) {
                if (p->eofp) goto error;
                goto restore;
            }
            if (c != '\n') {
                if (c == '\\') p->heredoc_line_indent = -1;
              flush:
                str = STR_NEW3(tok(p), toklen(p), enc, func);
              flush_str:
                set_yylval_str(str);
#ifndef RIPPER
                if (bol) nd_set_fl_newline(yylval.node);
#endif
                flush_string_content(p, enc, 0);
                return tSTRING_CONTENT;
            }
            tokadd(p, nextc(p));
            if (p->heredoc_indent > 0) {
                lex_goto_eol(p);
                goto flush;
            }
            /*      if (mbp && mb == ENC_CODERANGE_UNKNOWN) mbp = 0;*/
            if ((c = nextc(p)) == -1) goto error;
        } while (!whole_match_p(p, eos, len, indent));
        str = STR_NEW3(tok(p), toklen(p), enc, func);
    }
    dispatch_heredoc_end(p);
    heredoc_restore(p, &p->lex.strterm->u.heredoc);
    token_flush(p);
    p->lex.strterm = NEW_STRTERM(func | STR_FUNC_TERM, 0, 0);
#ifdef RIPPER
    /* Preserve s_value for set_yylval_str */
    s_value = p->s_value;
#endif
    set_yylval_str(str);
#ifdef RIPPER
    set_parser_s_value(s_value);
#endif
 
#ifndef RIPPER
    if (bol) nd_set_fl_newline(yylval.node);
#endif
    return tSTRING_CONTENT;
}
 
#include "lex.c"
 
static int
arg_ambiguous(struct parser_params *p, char c)
{
#ifndef RIPPER
    if (c == '/') {
        rb_warning1("ambiguity between regexp and two divisions: wrap regexp in parentheses or add a space after '%c' operator", WARN_I(c));
    }
    else {
        rb_warning1("ambiguous first argument; put parentheses or a space even after '%c' operator", WARN_I(c));
    }
#else
    dispatch1(arg_ambiguous, rb_usascii_str_new(&c, 1));
#endif
    return TRUE;
}
 
/* returns true value if formal argument error;
 * Qtrue, or error message if ripper */
static VALUE
formal_argument_error(struct parser_params *p, ID id)
{
    switch (id_type(id)) {
      case ID_LOCAL:
        break;
#ifndef RIPPER
# define ERR(mesg) (yyerror0(mesg), Qtrue)
#else
# define ERR(mesg) WARN_S(mesg)
#endif
      case ID_CONST:
        return ERR("formal argument cannot be a constant");
      case ID_INSTANCE:
        return ERR("formal argument cannot be an instance variable");
      case ID_GLOBAL:
        return ERR("formal argument cannot be a global variable");
      case ID_CLASS:
        return ERR("formal argument cannot be a class variable");
      default:
        return ERR("formal argument must be local variable");
#undef ERR
    }
    shadowing_lvar(p, id);
 
    return Qfalse;
}
 
static int
lvar_defined(struct parser_params *p, ID id)
{
    return (dyna_in_block(p) && dvar_defined(p, id)) || local_id(p, id);
}
 
/* emacsen -*- hack */
static long
parser_encode_length(struct parser_params *p, const char *name, long len)
{
    long nlen;
 
    if (len > 5 && name[nlen = len - 5] == '-') {
        if (rb_memcicmp(name + nlen + 1, "unix", 4) == 0)
            return nlen;
    }
    if (len > 4 && name[nlen = len - 4] == '-') {
        if (rb_memcicmp(name + nlen + 1, "dos", 3) == 0)
            return nlen;
        if (rb_memcicmp(name + nlen + 1, "mac", 3) == 0 &&
            !(len == 8 && rb_memcicmp(name, "utf8-mac", len) == 0))
            /* exclude UTF8-MAC because the encoding named "UTF8" doesn't exist in Ruby */
            return nlen;
    }
    return len;
}
 
static void
parser_set_encode(struct parser_params *p, const char *name)
{
    rb_encoding *enc;
    VALUE excargs[3];
    int idx = 0;
 
    const char *wrong = 0;
    switch (*name) {
      case 'e': case 'E': wrong = "external"; break;
      case 'i': case 'I': wrong = "internal"; break;
      case 'f': case 'F': wrong = "filesystem"; break;
      case 'l': case 'L': wrong = "locale"; break;
    }
    if (wrong && STRCASECMP(name, wrong) == 0) goto unknown;
    idx = rb_enc_find_index(name);
    if (idx < 0) {
      unknown:
        excargs[1] = rb_sprintf("unknown encoding name: %s", name);
      error:
        excargs[0] = rb_eArgError;
        excargs[2] = rb_make_backtrace();
        rb_ary_unshift(excargs[2], rb_sprintf("%"PRIsVALUE":%d", p->ruby_sourcefile_string, p->ruby_sourceline));
        VALUE exc = rb_make_exception(3, excargs);
        ruby_show_error_line(p, exc, &(YYLTYPE)RUBY_INIT_YYLLOC(), p->ruby_sourceline, p->lex.lastline);
 
        rb_ast_free(p->ast);
        p->ast = NULL;
 
        rb_exc_raise(exc);
    }
    enc = rb_enc_from_index(idx);
    if (!rb_enc_asciicompat(enc)) {
        excargs[1] = rb_sprintf("%s is not ASCII compatible", rb_enc_name(enc));
        goto error;
    }
    p->enc = enc;
#ifndef RIPPER
    if (p->debug_lines) {
        long i;
        for (i = 0; i < p->debug_lines->len; i++) {
            rb_parser_enc_associate(p, p->debug_lines->data[i], enc);
        }
    }
#endif
}
 
static bool
comment_at_top(struct parser_params *p)
{
    if (p->token_seen) return false;
    return (p->line_count == (p->has_shebang ? 2 : 1));
}
 
typedef long (*rb_magic_comment_length_t)(struct parser_params *p, const char *name, long len);
typedef void (*rb_magic_comment_setter_t)(struct parser_params *p, const char *name, const char *val);
 
static int parser_invalid_pragma_value(struct parser_params *p, const char *name, const char *val);
 
static void
magic_comment_encoding(struct parser_params *p, const char *name, const char *val)
{
    if (!comment_at_top(p)) {
        return;
    }
    parser_set_encode(p, val);
}
 
static int
parser_get_bool(struct parser_params *p, const char *name, const char *val)
{
    switch (*val) {
      case 't': case 'T':
        if (STRCASECMP(val, "true") == 0) {
            return TRUE;
        }
        break;
      case 'f': case 'F':
        if (STRCASECMP(val, "false") == 0) {
            return FALSE;
        }
        break;
    }
    return parser_invalid_pragma_value(p, name, val);
}
 
static int
parser_invalid_pragma_value(struct parser_params *p, const char *name, const char *val)
{
    rb_warning2("invalid value for %s: %s", WARN_S(name), WARN_S(val));
    return -1;
}
 
static void
parser_set_token_info(struct parser_params *p, const char *name, const char *val)
{
    int b = parser_get_bool(p, name, val);
    if (b >= 0) p->token_info_enabled = b;
}
 
static void
parser_set_frozen_string_literal(struct parser_params *p, const char *name, const char *val)
{
    int b;
 
    if (p->token_seen) {
        rb_warning1("'%s' is ignored after any tokens", WARN_S(name));
        return;
    }
 
    b = parser_get_bool(p, name, val);
    if (b < 0) return;
 
    p->frozen_string_literal = b;
}
 
static void
parser_set_shareable_constant_value(struct parser_params *p, const char *name, const char *val)
{
    for (const char *s = p->lex.pbeg, *e = p->lex.pcur; s < e; ++s) {
        if (*s == ' ' || *s == '\t') continue;
        if (*s == '#') break;
        rb_warning1("'%s' is ignored unless in comment-only line", WARN_S(name));
        return;
    }
 
    switch (*val) {
      case 'n': case 'N':
        if (STRCASECMP(val, "none") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_none;
            return;
        }
        break;
      case 'l': case 'L':
        if (STRCASECMP(val, "literal") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_literal;
            return;
        }
        break;
      case 'e': case 'E':
        if (STRCASECMP(val, "experimental_copy") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_copy;
            return;
        }
        if (STRCASECMP(val, "experimental_everything") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_everything;
            return;
        }
        break;
    }
    parser_invalid_pragma_value(p, name, val);
}
 
# if WARN_PAST_SCOPE
static void
parser_set_past_scope(struct parser_params *p, const char *name, const char *val)
{
    int b = parser_get_bool(p, name, val);
    if (b >= 0) p->past_scope_enabled = b;
}
# endif
 
struct magic_comment {
    const char *name;
    rb_magic_comment_setter_t func;
    rb_magic_comment_length_t length;
};
 
static const struct magic_comment magic_comments[] = {
    {"coding", magic_comment_encoding, parser_encode_length},
    {"encoding", magic_comment_encoding, parser_encode_length},
    {"frozen_string_literal", parser_set_frozen_string_literal},
    {"shareable_constant_value", parser_set_shareable_constant_value},
    {"warn_indent", parser_set_token_info},
# if WARN_PAST_SCOPE
    {"warn_past_scope", parser_set_past_scope},
# endif
};
 
static const char *
magic_comment_marker(const char *str, long len)
{
    long i = 2;
 
    while (i < len) {
        switch (str[i]) {
          case '-':
            if (str[i-1] == '*' && str[i-2] == '-') {
                return str + i + 1;
            }
            i += 2;
            break;
          case '*':
            if (i + 1 >= len) return 0;
            if (str[i+1] != '-') {
                i += 4;
            }
            else if (str[i-1] != '-') {
                i += 2;
            }
            else {
                return str + i + 2;
            }
            break;
          default:
            i += 3;
            break;
        }
    }
    return 0;
}
 
static int
parser_magic_comment(struct parser_params *p, const char *str, long len)
{
    int indicator = 0;
    VALUE name = 0, val = 0;
    const char *beg, *end, *vbeg, *vend;
#define str_copy(_s, _p, _n) ((_s) \
        ? (void)(rb_str_resize((_s), (_n)), \
           MEMCPY(RSTRING_PTR(_s), (_p), char, (_n)), (_s)) \
        : (void)((_s) = STR_NEW((_p), (_n))))
 
    if (len <= 7) return FALSE;
    if (!!(beg = magic_comment_marker(str, len))) {
        if (!(end = magic_comment_marker(beg, str + len - beg)))
            return FALSE;
        indicator = TRUE;
        str = beg;
        len = end - beg - 3;
    }
 
    /* %r"([^\\s\'\":;]+)\\s*:\\s*(\"(?:\\\\.|[^\"])*\"|[^\"\\s;]+)[\\s;]*" */
    while (len > 0) {
        const struct magic_comment *mc = magic_comments;
        char *s;
        int i;
        long n = 0;
 
        for (; len > 0 && *str; str++, --len) {
            switch (*str) {
              case '\'': case '"': case ':': case ';':
                continue;
            }
            if (!ISSPACE(*str)) break;
        }
        for (beg = str; len > 0; str++, --len) {
            switch (*str) {
              case '\'': case '"': case ':': case ';':
                break;
              default:
                if (ISSPACE(*str)) break;
                continue;
            }
            break;
        }
        for (end = str; len > 0 && ISSPACE(*str); str++, --len);
        if (!len) break;
        if (*str != ':') {
            if (!indicator) return FALSE;
            continue;
        }
 
        do str++; while (--len > 0 && ISSPACE(*str));
        if (!len) break;
        const char *tok_beg = str;
        if (*str == '"') {
            for (vbeg = ++str; --len > 0 && *str != '"'; str++) {
                if (*str == '\\') {
                    --len;
                    ++str;
                }
            }
            vend = str;
            if (len) {
                --len;
                ++str;
            }
        }
        else {
            for (vbeg = str; len > 0 && *str != '"' && *str != ';' && !ISSPACE(*str); --len, str++);
            vend = str;
        }
        const char *tok_end = str;
        if (indicator) {
            while (len > 0 && (*str == ';' || ISSPACE(*str))) --len, str++;
        }
        else {
            while (len > 0 && (ISSPACE(*str))) --len, str++;
            if (len) return FALSE;
        }
 
        n = end - beg;
        str_copy(name, beg, n);
        s = RSTRING_PTR(name);
        for (i = 0; i < n; ++i) {
            if (s[i] == '-') s[i] = '_';
        }
        do {
            if (STRNCASECMP(mc->name, s, n) == 0 && !mc->name[n]) {
                n = vend - vbeg;
                if (mc->length) {
                    n = (*mc->length)(p, vbeg, n);
                }
                str_copy(val, vbeg, n);
                p->lex.ptok = tok_beg;
                p->lex.pcur = tok_end;
                (*mc->func)(p, mc->name, RSTRING_PTR(val));
                break;
            }
        } while (++mc < magic_comments + numberof(magic_comments));
#ifdef RIPPER
        str_copy(val, vbeg, vend - vbeg);
        dispatch2(magic_comment, name, val);
#endif
    }
 
    return TRUE;
}
 
static void
set_file_encoding(struct parser_params *p, const char *str, const char *send)
{
    int sep = 0;
    const char *beg = str;
    VALUE s;
 
    for (;;) {
        if (send - str <= 6) return;
        switch (str[6]) {
          case 'C': case 'c': str += 6; continue;
          case 'O': case 'o': str += 5; continue;
          case 'D': case 'd': str += 4; continue;
          case 'I': case 'i': str += 3; continue;
          case 'N': case 'n': str += 2; continue;
          case 'G': case 'g': str += 1; continue;
          case '=': case ':':
            sep = 1;
            str += 6;
            break;
          default:
            str += 6;
            if (ISSPACE(*str)) break;
            continue;
        }
        if (STRNCASECMP(str-6, "coding", 6) == 0) break;
        sep = 0;
    }
    for (;;) {
        do {
            if (++str >= send) return;
        } while (ISSPACE(*str));
        if (sep) break;
        if (*str != '=' && *str != ':') return;
        sep = 1;
        str++;
    }
    beg = str;
    while ((*str == '-' || *str == '_' || ISALNUM(*str)) && ++str < send);
    s = rb_str_new(beg, parser_encode_length(p, beg, str - beg));
    p->lex.ptok = beg;
    p->lex.pcur = str;
    parser_set_encode(p, RSTRING_PTR(s));
    rb_str_resize(s, 0);
}
 
static void
parser_prepare(struct parser_params *p)
{
    int c = nextc0(p, FALSE);
    p->token_info_enabled = !compile_for_eval && RTEST(ruby_verbose);
    switch (c) {
      case '#':
        if (peek(p, '!')) p->has_shebang = 1;
        break;
      case 0xef:                /* UTF-8 BOM marker */
        if (!lex_eol_n_p(p, 2) &&
            (unsigned char)p->lex.pcur[0] == 0xbb &&
            (unsigned char)p->lex.pcur[1] == 0xbf) {
            p->enc = rb_utf8_encoding();
            p->lex.pcur += 2;
#ifndef RIPPER
            if (p->debug_lines) {
                rb_parser_string_set_encoding(p->lex.lastline, p->enc);
            }
#endif
            p->lex.pbeg = p->lex.pcur;
            token_flush(p);
            return;
        }
        break;
      case -1:   /* end of script. */
        return;
    }
    pushback(p, c);
    p->enc = rb_parser_str_get_encoding(p->lex.lastline);
}
 
#ifndef RIPPER
#define ambiguous_operator(tok, op, syn) ( \
    rb_warning0("'"op"' after local variable or literal is interpreted as binary operator"), \
    rb_warning0("even though it seems like "syn""))
#else
#define ambiguous_operator(tok, op, syn) \
    dispatch2(operator_ambiguous, TOKEN2VAL(tok), rb_str_new_cstr(syn))
#endif
#define warn_balanced(tok, op, syn) ((void) \
    (!IS_lex_state_for(last_state, EXPR_CLASS|EXPR_DOT|EXPR_FNAME|EXPR_ENDFN) && \
     space_seen && !ISSPACE(c) && \
     (ambiguous_operator(tok, op, syn), 0)), \
     (enum yytokentype)(tok))
 
static enum yytokentype
no_digits(struct parser_params *p)
{
    yyerror0("numeric literal without digits");
    if (peek(p, '_')) nextc(p);
    /* dummy 0, for tUMINUS_NUM at numeric */
    return set_number_literal(p, tINTEGER, 0, 10, 0);
}
 
static enum yytokentype
parse_numeric(struct parser_params *p, int c)
{
    int is_float, seen_point, seen_e, nondigit;
    int suffix;
 
    is_float = seen_point = seen_e = nondigit = 0;
    SET_LEX_STATE(EXPR_END);
    newtok(p);
    if (c == '-' || c == '+') {
        tokadd(p, c);
        c = nextc(p);
    }
    if (c == '0') {
        int start = toklen(p);
        c = nextc(p);
        if (c == 'x' || c == 'X') {
            /* hexadecimal */
            c = nextc(p);
            if (c != -1 && ISXDIGIT(c)) {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (!ISXDIGIT(c)) break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 16, 0);
        }
        if (c == 'b' || c == 'B') {
            /* binary */
            c = nextc(p);
            if (c == '0' || c == '1') {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (c != '0' && c != '1') break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 2, 0);
        }
        if (c == 'd' || c == 'D') {
            /* decimal */
            c = nextc(p);
            if (c != -1 && ISDIGIT(c)) {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (!ISDIGIT(c)) break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 10, 0);
        }
        if (c == '_') {
            /* 0_0 */
            goto octal_number;
        }
        if (c == 'o' || c == 'O') {
            /* prefixed octal */
            c = nextc(p);
            if (c == -1 || c == '_' || !ISDIGIT(c)) {
                tokfix(p);
                return no_digits(p);
            }
        }
        if (c >= '0' && c <= '7') {
            /* octal */
          octal_number:
            do {
                if (c == '_') {
                    if (nondigit) break;
                    nondigit = c;
                    continue;
                }
                if (c < '0' || c > '9') break;
                if (c > '7') goto invalid_octal;
                nondigit = 0;
                tokadd(p, c);
            } while ((c = nextc(p)) != -1);
            if (toklen(p) > start) {
                pushback(p, c);
                tokfix(p);
                if (nondigit) goto trailing_uc;
                suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
                return set_number_literal(p, tINTEGER, suffix, 8, 0);
            }
            if (nondigit) {
                pushback(p, c);
                goto trailing_uc;
            }
        }
        if (c > '7' && c <= '9') {
          invalid_octal:
            yyerror0("Invalid octal digit");
        }
        else if (c == '.' || c == 'e' || c == 'E') {
            tokadd(p, '0');
        }
        else {
            pushback(p, c);
            tokfix(p);
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 10, 0);
        }
    }
 
    for (;;) {
        switch (c) {
          case '0': case '1': case '2': case '3': case '4':
          case '5': case '6': case '7': case '8': case '9':
            nondigit = 0;
            tokadd(p, c);
            break;
 
          case '.':
            if (nondigit) goto trailing_uc;
            if (seen_point || seen_e) {
                goto decode_num;
            }
            else {
                int c0 = nextc(p);
                if (c0 == -1 || !ISDIGIT(c0)) {
                    pushback(p, c0);
                    goto decode_num;
                }
                c = c0;
            }
            seen_point = toklen(p);
            tokadd(p, '.');
            tokadd(p, c);
            is_float++;
            nondigit = 0;
            break;
 
          case 'e':
          case 'E':
            if (nondigit) {
                pushback(p, c);
                c = nondigit;
                goto decode_num;
            }
            if (seen_e) {
                goto decode_num;
            }
            nondigit = c;
            c = nextc(p);
            if (c != '-' && c != '+' && !ISDIGIT(c)) {
                pushback(p, c);
                c = nondigit;
                nondigit = 0;
                goto decode_num;
            }
            tokadd(p, nondigit);
            seen_e++;
            is_float++;
            tokadd(p, c);
            nondigit = (c == '-' || c == '+') ? c : 0;
            break;
 
          case '_':     /* `_' in number just ignored */
            if (nondigit) goto decode_num;
            nondigit = c;
            break;
 
          default:
            goto decode_num;
        }
        c = nextc(p);
    }
 
  decode_num:
    pushback(p, c);
    if (nondigit) {
      trailing_uc:
        literal_flush(p, p->lex.pcur - 1);
        YYLTYPE loc = RUBY_INIT_YYLLOC();
        compile_error(p, "trailing '%c' in number", nondigit);
        parser_show_error_line(p, &loc);
    }
    tokfix(p);
    if (is_float) {
        enum yytokentype type = tFLOAT;
 
        suffix = number_literal_suffix(p, seen_e ? NUM_SUFFIX_I : NUM_SUFFIX_ALL);
        if (suffix & NUM_SUFFIX_R) {
            type = tRATIONAL;
        }
        else {
            strtod(tok(p), 0);
            if (errno == ERANGE) {
                rb_warning1("Float %s out of range", WARN_S(tok(p)));
                errno = 0;
            }
        }
        return set_number_literal(p, type, suffix, 0, seen_point);
    }
    suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
    return set_number_literal(p, tINTEGER, suffix, 10, 0);
}
 
static enum yytokentype
parse_qmark(struct parser_params *p, int space_seen)
{
    rb_encoding *enc;
    register int c;
    rb_parser_string_t *lit;
    const char *start = p->lex.pcur;
 
    if (IS_END()) {
        SET_LEX_STATE(EXPR_VALUE);
        return '?';
    }
    c = nextc(p);
    if (c == -1) {
        compile_error(p, "incomplete character syntax");
        return 0;
    }
    if (rb_enc_isspace(c, p->enc)) {
        if (!IS_ARG()) {
            int c2 = escaped_control_code(c);
            if (c2) {
                WARN_SPACE_CHAR(c2, "?");
            }
        }
      ternary:
        pushback(p, c);
        SET_LEX_STATE(EXPR_VALUE);
        return '?';
    }
    newtok(p);
    enc = p->enc;
    int w = parser_precise_mbclen(p, start);
    if (is_identchar(p, start, p->lex.pend, p->enc) &&
        !(lex_eol_ptr_n_p(p, start, w) || !is_identchar(p, start + w, p->lex.pend, p->enc))) {
        if (space_seen) {
            const char *ptr = start;
            do {
                int n = parser_precise_mbclen(p, ptr);
                if (n < 0) return -1;
                ptr += n;
            } while (!lex_eol_ptr_p(p, ptr) && is_identchar(p, ptr, p->lex.pend, p->enc));
            rb_warn2("'?' just followed by '%.*s' is interpreted as" \
                     " a conditional operator, put a space after '?'",
                     WARN_I((int)(ptr - start)), WARN_S_L(start, (ptr - start)));
        }
        goto ternary;
    }
    else if (c == '\\') {
        if (peek(p, 'u')) {
            nextc(p);
            enc = rb_utf8_encoding();
            tokadd_utf8(p, &enc, -1, 0, 0);
        }
        else if (!ISASCII(c = peekc(p)) && c != -1) {
            nextc(p);
            if (tokadd_mbchar(p, c) == -1) return 0;
        }
        else {
            c = read_escape(p, 0, p->lex.pcur - rb_strlen_lit("?\\"));
            tokadd(p, c);
        }
    }
    else {
        if (tokadd_mbchar(p, c) == -1) return 0;
    }
    tokfix(p);
    lit = STR_NEW3(tok(p), toklen(p), enc, 0);
    set_yylval_str(lit);
    SET_LEX_STATE(EXPR_END);
    return tCHAR;
}
 
static enum yytokentype
parse_percent(struct parser_params *p, const int space_seen, const enum lex_state_e last_state)
{
    register int c;
    const char *ptok = p->lex.pcur;
 
    if (IS_BEG()) {
        int term;
        int paren;
 
        c = nextc(p);
      quotation:
        if (c == -1) goto unterminated;
        if (!ISALNUM(c)) {
            term = c;
            if (!ISASCII(c)) goto unknown;
            c = 'Q';
        }
        else {
            term = nextc(p);
            if (rb_enc_isalnum(term, p->enc) || !parser_isascii(p)) {
              unknown:
                pushback(p, term);
                c = parser_precise_mbclen(p, p->lex.pcur);
                if (c < 0) return 0;
                p->lex.pcur += c;
                yyerror0("unknown type of %string");
                return 0;
            }
        }
        if (term == -1) {
          unterminated:
            compile_error(p, "unterminated quoted string meets end of file");
            return 0;
        }
        paren = term;
        if (term == '(') term = ')';
        else if (term == '[') term = ']';
        else if (term == '{') term = '}';
        else if (term == '<') term = '>';
        else paren = 0;
 
        p->lex.ptok = ptok-1;
        switch (c) {
          case 'Q':
            p->lex.strterm = NEW_STRTERM(str_dquote, term, paren);
            return tSTRING_BEG;
 
          case 'q':
            p->lex.strterm = NEW_STRTERM(str_squote, term, paren);
            return tSTRING_BEG;
 
          case 'W':
            p->lex.strterm = NEW_STRTERM(str_dword, term, paren);
            return tWORDS_BEG;
 
          case 'w':
            p->lex.strterm = NEW_STRTERM(str_sword, term, paren);
            return tQWORDS_BEG;
 
          case 'I':
            p->lex.strterm = NEW_STRTERM(str_dword, term, paren);
            return tSYMBOLS_BEG;
 
          case 'i':
            p->lex.strterm = NEW_STRTERM(str_sword, term, paren);
            return tQSYMBOLS_BEG;
 
          case 'x':
            p->lex.strterm = NEW_STRTERM(str_xquote, term, paren);
            return tXSTRING_BEG;
 
          case 'r':
            p->lex.strterm = NEW_STRTERM(str_regexp, term, paren);
            return tREGEXP_BEG;
 
          case 's':
            p->lex.strterm = NEW_STRTERM(str_ssym, term, paren);
            SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);
            return tSYMBEG;
 
          default:
            yyerror0("unknown type of %string");
            return 0;
        }
    }
    if ((c = nextc(p)) == '=') {
        set_yylval_id('%');
        SET_LEX_STATE(EXPR_BEG);
        return tOP_ASGN;
    }
    if (IS_SPCARG(c) || (IS_lex_state(EXPR_FITEM) && c == 's')) {
        goto quotation;
    }
    SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
    pushback(p, c);
    return warn_balanced('%', "%%", "string literal");
}
 
static int
tokadd_ident(struct parser_params *p, int c)
{
    do {
        if (tokadd_mbchar(p, c) == -1) return -1;
        c = nextc(p);
    } while (parser_is_identchar(p));
    pushback(p, c);
    return 0;
}
 
static ID
tokenize_ident(struct parser_params *p)
{
    ID ident = TOK_INTERN();
 
    set_yylval_name(ident);
 
    return ident;
}
 
static int
parse_numvar(struct parser_params *p)
{
    size_t len;
    int overflow;
    unsigned long n = ruby_scan_digits(tok(p)+1, toklen(p)-1, 10, &len, &overflow);
    const unsigned long nth_ref_max =
        ((FIXNUM_MAX < INT_MAX) ? FIXNUM_MAX : INT_MAX) >> 1;
    /* NTH_REF is left-shifted to be ORed with back-ref flag and
     * turned into a Fixnum, in compile.c */
 
    if (overflow || n > nth_ref_max) {
        /* compile_error()? */
        rb_warn1("'%s' is too big for a number variable, always nil", WARN_S(tok(p)));
        return 0;               /* $0 is $PROGRAM_NAME, not NTH_REF */
    }
    else {
        return (int)n;
    }
}
 
static enum yytokentype
parse_gvar(struct parser_params *p, const enum lex_state_e last_state)
{
    const char *ptr = p->lex.pcur;
    register int c;
 
    SET_LEX_STATE(EXPR_END);
    p->lex.ptok = ptr - 1; /* from '$' */
    newtok(p);
    c = nextc(p);
    switch (c) {
      case '_':         /* $_: last read line string */
        c = nextc(p);
        if (parser_is_identchar(p)) {
            tokadd(p, '$');
            tokadd(p, '_');
            break;
        }
        pushback(p, c);
        c = '_';
        /* fall through */
      case '~':         /* $~: match-data */
      case '*':         /* $*: argv */
      case '$':         /* $$: pid */
      case '?':         /* $?: last status */
      case '!':         /* $!: error string */
      case '@':         /* $@: error position */
      case '/':         /* $/: input record separator */
      case '\\':        /* $\: output record separator */
      case ';':         /* $;: field separator */
      case ',':         /* $,: output field separator */
      case '.':         /* $.: last read line number */
      case '=':         /* $=: ignorecase */
      case ':':         /* $:: load path */
      case '<':         /* $<: default input handle */
      case '>':         /* $>: default output handle */
      case '\"':        /* $": already loaded files */
        tokadd(p, '$');
        tokadd(p, c);
        goto gvar;
 
      case '-':
        tokadd(p, '$');
        tokadd(p, c);
        c = nextc(p);
        if (parser_is_identchar(p)) {
            if (tokadd_mbchar(p, c) == -1) return 0;
        }
        else {
            pushback(p, c);
            pushback(p, '-');
            return '$';
        }
      gvar:
        tokenize_ident(p);
        return tGVAR;
 
      case '&':         /* $&: last match */
      case '`':         /* $`: string before last match */
      case '\'':        /* $': string after last match */
      case '+':         /* $+: string matches last paren. */
        if (IS_lex_state_for(last_state, EXPR_FNAME)) {
            tokadd(p, '$');
            tokadd(p, c);
            goto gvar;
        }
        set_yylval_node(NEW_BACK_REF(c, &_cur_loc));
        return tBACK_REF;
 
      case '1': case '2': case '3':
      case '4': case '5': case '6':
      case '7': case '8': case '9':
        tokadd(p, '$');
        do {
            tokadd(p, c);
            c = nextc(p);
        } while (c != -1 && ISDIGIT(c));
        pushback(p, c);
        if (IS_lex_state_for(last_state, EXPR_FNAME)) goto gvar;
        tokfix(p);
        c = parse_numvar(p);
        set_yylval_node(NEW_NTH_REF(c, &_cur_loc));
        return tNTH_REF;
 
      default:
        if (!parser_is_identchar(p)) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            if (c == -1 || ISSPACE(c)) {
                compile_error(p, "'$' without identifiers is not allowed as a global variable name");
            }
            else {
                pushback(p, c);
                compile_error(p, "'$%c' is not allowed as a global variable name", c);
            }
            parser_show_error_line(p, &loc);
            set_yylval_noname();
            return tGVAR;
        }
        /* fall through */
      case '0':
        tokadd(p, '$');
    }
 
    if (tokadd_ident(p, c)) return 0;
    SET_LEX_STATE(EXPR_END);
    if (VALID_SYMNAME_P(tok(p), toklen(p), p->enc, ID_GLOBAL)) {
        tokenize_ident(p);
    }
    else {
        compile_error(p, "'%.*s' is not allowed as a global variable name", toklen(p), tok(p));
        set_yylval_noname();
    }
    return tGVAR;
}
 
static bool
parser_numbered_param(struct parser_params *p, int n)
{
    if (n < 0) return false;
 
    if (DVARS_TERMINAL_P(p->lvtbl->args) || DVARS_TERMINAL_P(p->lvtbl->args->prev)) {
        return false;
    }
    if (p->max_numparam == ORDINAL_PARAM) {
        compile_error(p, "ordinary parameter is defined");
        return false;
    }
    struct vtable *args = p->lvtbl->args;
    if (p->max_numparam < n) {
        p->max_numparam = n;
    }
    while (n > args->pos) {
        vtable_add(args, NUMPARAM_IDX_TO_ID(args->pos+1));
    }
    return true;
}
 
static enum yytokentype
parse_atmark(struct parser_params *p, const enum lex_state_e last_state)
{
    const char *ptr = p->lex.pcur;
    enum yytokentype result = tIVAR;
    register int c = nextc(p);
    YYLTYPE loc;
 
    p->lex.ptok = ptr - 1; /* from '@' */
    newtok(p);
    tokadd(p, '@');
    if (c == '@') {
        result = tCVAR;
        tokadd(p, '@');
        c = nextc(p);
    }
    SET_LEX_STATE(IS_lex_state_for(last_state, EXPR_FNAME) ? EXPR_ENDFN : EXPR_END);
    if (c == -1 || !parser_is_identchar(p)) {
        pushback(p, c);
        RUBY_SET_YYLLOC(loc);
        if (result == tIVAR) {
            compile_error(p, "'@' without identifiers is not allowed as an instance variable name");
        }
        else {
            compile_error(p, "'@@' without identifiers is not allowed as a class variable name");
        }
        parser_show_error_line(p, &loc);
        set_yylval_noname();
        SET_LEX_STATE(EXPR_END);
        return result;
    }
    else if (ISDIGIT(c)) {
        pushback(p, c);
        RUBY_SET_YYLLOC(loc);
        if (result == tIVAR) {
            compile_error(p, "'@%c' is not allowed as an instance variable name", c);
        }
        else {
            compile_error(p, "'@@%c' is not allowed as a class variable name", c);
        }
        parser_show_error_line(p, &loc);
        set_yylval_noname();
        SET_LEX_STATE(EXPR_END);
        return result;
    }
 
    if (tokadd_ident(p, c)) return 0;
    tokenize_ident(p);
    return result;
}
 
static enum yytokentype
parse_ident(struct parser_params *p, int c, int cmd_state)
{
    enum yytokentype result;
    bool is_ascii = true;
    const enum lex_state_e last_state = p->lex.state;
    ID ident;
    int enforce_keyword_end = 0;
 
    do {
        if (!ISASCII(c)) is_ascii = false;
        if (tokadd_mbchar(p, c) == -1) return 0;
        c = nextc(p);
    } while (parser_is_identchar(p));
    if ((c == '!' || c == '?') && !peek(p, '=')) {
        result = tFID;
        tokadd(p, c);
    }
    else if (c == '=' && IS_lex_state(EXPR_FNAME) &&
             (!peek(p, '~') && !peek(p, '>') && (!peek(p, '=') || (peek_n(p, '>', 1))))) {
        result = tIDENTIFIER;
        tokadd(p, c);
    }
    else {
        result = tCONSTANT;     /* assume provisionally */
        pushback(p, c);
    }
    tokfix(p);
 
    if (IS_LABEL_POSSIBLE()) {
        if (IS_LABEL_SUFFIX(0)) {
            SET_LEX_STATE(EXPR_ARG|EXPR_LABELED);
            nextc(p);
            tokenize_ident(p);
            return tLABEL;
        }
    }
 
#ifndef RIPPER
    if (peek_end_expect_token_locations(p)) {
        const rb_code_position_t *end_pos;
        int lineno, column;
        int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
 
        end_pos = peek_end_expect_token_locations(p)->pos;
        lineno = end_pos->lineno;
        column = end_pos->column;
 
        if (p->debug) {
            rb_parser_printf(p, "enforce_keyword_end check. current: (%d, %d), peek: (%d, %d)\n",
                                p->ruby_sourceline, beg_pos, lineno, column);
        }
 
        if ((p->ruby_sourceline > lineno) && (beg_pos <= column)) {
            const struct kwtable *kw;
 
            if ((IS_lex_state(EXPR_DOT)) && (kw = rb_reserved_word(tok(p), toklen(p))) && (kw && kw->id[0] == keyword_end)) {
                if (p->debug) rb_parser_printf(p, "enforce_keyword_end is enabled\n");
                enforce_keyword_end = 1;
            }
        }
    }
#endif
 
    if (is_ascii && (!IS_lex_state(EXPR_DOT) || enforce_keyword_end)) {
        const struct kwtable *kw;
 
        /* See if it is a reserved word.  */
        kw = rb_reserved_word(tok(p), toklen(p));
        if (kw) {
            enum lex_state_e state = p->lex.state;
            if (IS_lex_state_for(state, EXPR_FNAME)) {
                SET_LEX_STATE(EXPR_ENDFN);
                set_yylval_name(rb_intern2(tok(p), toklen(p)));
                return kw->id[0];
            }
            SET_LEX_STATE(kw->state);
            if (IS_lex_state(EXPR_BEG)) {
                p->command_start = TRUE;
            }
            if (kw->id[0] == keyword_do) {
                if (lambda_beginning_p()) {
                    p->lex.lpar_beg = -1; /* make lambda_beginning_p() == FALSE in the body of "-> do ... end" */
                    return keyword_do_LAMBDA;
                }
                if (COND_P()) return keyword_do_cond;
                if (CMDARG_P() && !IS_lex_state_for(state, EXPR_CMDARG))
                    return keyword_do_block;
                return keyword_do;
            }
            if (IS_lex_state_for(state, (EXPR_BEG | EXPR_LABELED | EXPR_CLASS)))
                return kw->id[0];
            else {
                if (kw->id[0] != kw->id[1])
                    SET_LEX_STATE(EXPR_BEG | EXPR_LABEL);
                return kw->id[1];
            }
        }
    }
 
    if (IS_lex_state(EXPR_BEG_ANY | EXPR_ARG_ANY | EXPR_DOT)) {
        if (cmd_state) {
            SET_LEX_STATE(EXPR_CMDARG);
        }
        else {
            SET_LEX_STATE(EXPR_ARG);
        }
    }
    else if (p->lex.state == EXPR_FNAME) {
        SET_LEX_STATE(EXPR_ENDFN);
    }
    else {
        SET_LEX_STATE(EXPR_END);
    }
 
    ident = tokenize_ident(p);
    if (result == tCONSTANT && is_local_id(ident)) result = tIDENTIFIER;
    if (!IS_lex_state_for(last_state, EXPR_DOT|EXPR_FNAME) &&
        (result == tIDENTIFIER) && /* not EXPR_FNAME, not attrasgn */
        (lvar_defined(p, ident) || NUMPARAM_ID_P(ident))) {
        SET_LEX_STATE(EXPR_END|EXPR_LABEL);
    }
    return result;
}
 
static void
warn_cr(struct parser_params *p)
{
    if (!p->cr_seen) {
        p->cr_seen = TRUE;
        /* carried over with p->lex.nextline for nextc() */
        rb_warn0("encountered \\r in middle of line, treated as a mere space");
    }
}
 
static enum yytokentype
parser_yylex(struct parser_params *p)
{
    register int c;
    int space_seen = 0;
    int cmd_state;
    int label;
    enum lex_state_e last_state;
    int fallthru = FALSE;
    int token_seen = p->token_seen;
 
    if (p->lex.strterm) {
        if (strterm_is_heredoc(p->lex.strterm)) {
            token_flush(p);
            return here_document(p, &p->lex.strterm->u.heredoc);
        }
        else {
            token_flush(p);
            return parse_string(p, &p->lex.strterm->u.literal);
        }
    }
    cmd_state = p->command_start;
    p->command_start = FALSE;
    p->token_seen = TRUE;
#ifndef RIPPER
    token_flush(p);
#endif
  retry:
    last_state = p->lex.state;
    switch (c = nextc(p)) {
      case '\0':                /* NUL */
      case '\004':              /* ^D */
      case '\032':              /* ^Z */
      case -1:                  /* end of script. */
        p->eofp = 1;
#ifndef RIPPER
        if (p->end_expect_token_locations) {
            pop_end_expect_token_locations(p);
            RUBY_SET_YYLLOC_OF_DUMMY_END(*p->yylloc);
            return tDUMNY_END;
        }
#endif
        /* Set location for end-of-input because dispatch_scan_event is not called. */
        RUBY_SET_YYLLOC(*p->yylloc);
        return END_OF_INPUT;
 
        /* white spaces */
      case '\r':
        warn_cr(p);
        /* fall through */
      case ' ': case '\t': case '\f':
      case '\13': /* '\v' */
        space_seen = 1;
        while ((c = nextc(p))) {
            switch (c) {
              case '\r':
                warn_cr(p);
                /* fall through */
              case ' ': case '\t': case '\f':
              case '\13': /* '\v' */
                break;
              default:
                goto outofloop;
            }
        }
      outofloop:
        pushback(p, c);
        dispatch_scan_event(p, tSP);
#ifndef RIPPER
        token_flush(p);
#endif
        goto retry;
 
      case '#':         /* it's a comment */
        p->token_seen = token_seen;
        const char *const pcur = p->lex.pcur, *const ptok = p->lex.ptok;
        /* no magic_comment in shebang line */
        if (!parser_magic_comment(p, p->lex.pcur, p->lex.pend - p->lex.pcur)) {
            if (comment_at_top(p)) {
                set_file_encoding(p, p->lex.pcur, p->lex.pend);
            }
        }
        p->lex.pcur = pcur, p->lex.ptok = ptok;
        lex_goto_eol(p);
        dispatch_scan_event(p, tCOMMENT);
        fallthru = TRUE;
        /* fall through */
      case '\n':
        p->token_seen = token_seen;
        rb_parser_string_t *prevline = p->lex.lastline;
        c = (IS_lex_state(EXPR_BEG|EXPR_CLASS|EXPR_FNAME|EXPR_DOT) &&
             !IS_lex_state(EXPR_LABELED));
        if (c || IS_lex_state_all(EXPR_ARG|EXPR_LABELED)) {
            if (!fallthru) {
                dispatch_scan_event(p, tIGNORED_NL);
            }
            fallthru = FALSE;
            if (!c && p->ctxt.in_kwarg) {
                goto normal_newline;
            }
            goto retry;
        }
        while (1) {
            switch (c = nextc(p)) {
              case ' ': case '\t': case '\f': case '\r':
              case '\13': /* '\v' */
                space_seen = 1;
                break;
              case '#':
                pushback(p, c);
                if (space_seen) {
                    dispatch_scan_event(p, tSP);
                    token_flush(p);
                }
                goto retry;
              case 'a':
                if (peek_word_at(p, "nd", 2, 0)) goto leading_logical;
                goto bol;
              case 'o':
                if (peek_word_at(p, "r", 1, 0)) goto leading_logical;
                goto bol;
              case '|':
                if (peek(p, '|')) goto leading_logical;
                goto bol;
              case '&':
                if (peek(p, '&')) {
                  leading_logical:
                    pushback(p, c);
                    dispatch_delayed_token(p, tIGNORED_NL);
                    cmd_state = FALSE;
                    goto retry;
                }
                /* fall through */
              case '.': {
                dispatch_delayed_token(p, tIGNORED_NL);
                if (peek(p, '.') == (c == '&')) {
                    pushback(p, c);
                    dispatch_scan_event(p, tSP);
                    goto retry;
                }
              }
              bol:
              default:
                p->ruby_sourceline--;
                p->lex.nextline = p->lex.lastline;
                set_lastline(p, prevline);
              case -1:          /* EOF no decrement*/
                if (c == -1 && space_seen) {
                    dispatch_scan_event(p, tSP);
                }
                lex_goto_eol(p);
                if (c != -1) {
                    token_flush(p);
                    RUBY_SET_YYLLOC(*p->yylloc);
                }
                goto normal_newline;
            }
        }
      normal_newline:
        p->command_start = TRUE;
        SET_LEX_STATE(EXPR_BEG);
        return '\n';
 
      case '*':
        if ((c = nextc(p)) == '*') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idPow);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_SPCARG(c)) {
                rb_warning0("'**' interpreted as argument prefix");
                c = tDSTAR;
            }
            else if (IS_BEG()) {
                c = tDSTAR;
            }
            else {
                c = warn_balanced((enum ruby_method_ids)tPOW, "**", "argument prefix");
            }
        }
        else {
            if (c == '=') {
                set_yylval_id('*');
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_SPCARG(c)) {
                rb_warning0("'*' interpreted as argument prefix");
                c = tSTAR;
            }
            else if (IS_BEG()) {
                c = tSTAR;
            }
            else {
                c = warn_balanced('*', "*", "argument prefix");
            }
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return c;
 
      case '!':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return '!';
            }
        }
        else {
            SET_LEX_STATE(EXPR_BEG);
        }
        if (c == '=') {
            return tNEQ;
        }
        if (c == '~') {
            return tNMATCH;
        }
        pushback(p, c);
        return '!';
 
      case '=':
        if (was_bol(p)) {
            /* skip embedded rd document */
            if (word_match_p(p, "begin", 5)) {
                int first_p = TRUE;
 
                lex_goto_eol(p);
                dispatch_scan_event(p, tEMBDOC_BEG);
                for (;;) {
                    lex_goto_eol(p);
                    if (!first_p) {
                        dispatch_scan_event(p, tEMBDOC);
                    }
                    first_p = FALSE;
                    c = nextc(p);
                    if (c == -1) {
                        compile_error(p, "embedded document meets end of file");
                        return END_OF_INPUT;
                    }
                    if (c == '=' && word_match_p(p, "end", 3)) {
                        break;
                    }
                    pushback(p, c);
                }
                lex_goto_eol(p);
                dispatch_scan_event(p, tEMBDOC_END);
                goto retry;
            }
        }
 
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        if ((c = nextc(p)) == '=') {
            if ((c = nextc(p)) == '=') {
                return tEQQ;
            }
            pushback(p, c);
            return tEQ;
        }
        if (c == '~') {
            return tMATCH;
        }
        else if (c == '>') {
            return tASSOC;
        }
        pushback(p, c);
        return '=';
 
      case '<':
        c = nextc(p);
        if (c == '<' &&
            !IS_lex_state(EXPR_DOT | EXPR_CLASS) &&
            !IS_END() &&
            (!IS_ARG() || IS_lex_state(EXPR_LABELED) || space_seen)) {
            enum  yytokentype token = heredoc_identifier(p);
            if (token) return token < 0 ? 0 : token;
        }
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
        }
        else {
            if (IS_lex_state(EXPR_CLASS))
                p->command_start = TRUE;
            SET_LEX_STATE(EXPR_BEG);
        }
        if (c == '=') {
            if ((c = nextc(p)) == '>') {
                return tCMP;
            }
            pushback(p, c);
            return tLEQ;
        }
        if (c == '<') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idLTLT);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return warn_balanced((enum ruby_method_ids)tLSHFT, "<<", "here document");
        }
        pushback(p, c);
        return '<';
 
      case '>':
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        if ((c = nextc(p)) == '=') {
            return tGEQ;
        }
        if (c == '>') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idGTGT);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return tRSHFT;
        }
        pushback(p, c);
        return '>';
 
      case '"':
        label = (IS_LABEL_POSSIBLE() ? str_label : 0);
        p->lex.strterm = NEW_STRTERM(str_dquote | label, '"', 0);
        p->lex.ptok = p->lex.pcur-1;
        return tSTRING_BEG;
 
      case '`':
        if (IS_lex_state(EXPR_FNAME)) {
            SET_LEX_STATE(EXPR_ENDFN);
            return c;
        }
        if (IS_lex_state(EXPR_DOT)) {
            if (cmd_state)
                SET_LEX_STATE(EXPR_CMDARG);
            else
                SET_LEX_STATE(EXPR_ARG);
            return c;
        }
        p->lex.strterm = NEW_STRTERM(str_xquote, '`', 0);
        return tXSTRING_BEG;
 
      case '\'':
        label = (IS_LABEL_POSSIBLE() ? str_label : 0);
        p->lex.strterm = NEW_STRTERM(str_squote | label, '\'', 0);
        p->lex.ptok = p->lex.pcur-1;
        return tSTRING_BEG;
 
      case '?':
        return parse_qmark(p, space_seen);
 
      case '&':
        if ((c = nextc(p)) == '&') {
            SET_LEX_STATE(EXPR_BEG);
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idANDOP);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return tANDOP;
        }
        else if (c == '=') {
            set_yylval_id('&');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        else if (c == '.') {
            set_yylval_id(idANDDOT);
            SET_LEX_STATE(EXPR_DOT);
            return tANDDOT;
        }
        pushback(p, c);
        if (IS_SPCARG(c)) {
            if ((c != ':') ||
                (c = peekc_n(p, 1)) == -1 ||
                !(c == '\'' || c == '"' ||
                  is_identchar(p, (p->lex.pcur+1), p->lex.pend, p->enc))) {
                rb_warning0("'&' interpreted as argument prefix");
            }
            c = tAMPER;
        }
        else if (IS_BEG()) {
            c = tAMPER;
        }
        else {
            c = warn_balanced('&', "&", "argument prefix");
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return c;
 
      case '|':
        if ((c = nextc(p)) == '|') {
            SET_LEX_STATE(EXPR_BEG);
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idOROP);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_lex_state_for(last_state, EXPR_BEG)) {
                c = '|';
                pushback(p, '|');
                return c;
            }
            return tOROP;
        }
        if (c == '=') {
            set_yylval_id('|');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG|EXPR_LABEL);
        pushback(p, c);
        return '|';
 
      case '+':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return tUPLUS;
            }
            pushback(p, c);
            return '+';
        }
        if (c == '=') {
            set_yylval_id('+');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p, '+'))) {
            SET_LEX_STATE(EXPR_BEG);
            pushback(p, c);
            if (c != -1 && ISDIGIT(c)) {
                return parse_numeric(p, '+');
            }
            return tUPLUS;
        }
        SET_LEX_STATE(EXPR_BEG);
        pushback(p, c);
        return warn_balanced('+', "+", "unary operator");
 
      case '-':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return tUMINUS;
            }
            pushback(p, c);
            return '-';
        }
        if (c == '=') {
            set_yylval_id('-');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        if (c == '>') {
            SET_LEX_STATE(EXPR_ENDFN);
            yylval.num = p->lex.lpar_beg;
            p->lex.lpar_beg = p->lex.paren_nest;
            return tLAMBDA;
        }
        if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p, '-'))) {
            SET_LEX_STATE(EXPR_BEG);
            pushback(p, c);
            if (c != -1 && ISDIGIT(c)) {
                return tUMINUS_NUM;
            }
            return tUMINUS;
        }
        SET_LEX_STATE(EXPR_BEG);
        pushback(p, c);
        return warn_balanced('-', "-", "unary operator");
 
      case '.': {
        int is_beg = IS_BEG();
        SET_LEX_STATE(EXPR_BEG);
        if ((c = nextc(p)) == '.') {
            if ((c = nextc(p)) == '.') {
                if (p->ctxt.in_argdef || IS_LABEL_POSSIBLE()) {
                    SET_LEX_STATE(EXPR_ENDARG);
                    return tBDOT3;
                }
                if (p->lex.paren_nest == 0 && looking_at_eol_p(p)) {
                    rb_warn0("... at EOL, should be parenthesized?");
                }
                return is_beg ? tBDOT3 : tDOT3;
            }
            pushback(p, c);
            return is_beg ? tBDOT2 : tDOT2;
        }
        pushback(p, c);
        if (c != -1 && ISDIGIT(c)) {
            char prev = p->lex.pcur-1 > p->lex.pbeg ? *(p->lex.pcur-2) : 0;
            parse_numeric(p, '.');
            if (ISDIGIT(prev)) {
                yyerror0("unexpected fraction part after numeric literal");
            }
            else {
                yyerror0("no .<digit> floating literal anymore; put 0 before dot");
            }
            SET_LEX_STATE(EXPR_END);
            p->lex.ptok = p->lex.pcur;
            goto retry;
        }
        set_yylval_id('.');
        SET_LEX_STATE(EXPR_DOT);
        return '.';
      }
 
      case '0': case '1': case '2': case '3': case '4':
      case '5': case '6': case '7': case '8': case '9':
        return parse_numeric(p, c);
 
      case ')':
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_ENDFN);
        p->lex.paren_nest--;
        return c;
 
      case ']':
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_END);
        p->lex.paren_nest--;
        return c;
 
      case '}':
        /* tSTRING_DEND does COND_POP and CMDARG_POP in the yacc's rule */
        if (!p->lex.brace_nest--) return tSTRING_DEND;
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_END);
        p->lex.paren_nest--;
        return c;
 
      case ':':
        c = nextc(p);
        if (c == ':') {
            if (IS_BEG() || IS_lex_state(EXPR_CLASS) || IS_SPCARG(-1)) {
                SET_LEX_STATE(EXPR_BEG);
                return tCOLON3;
            }
            set_yylval_id(idCOLON2);
            SET_LEX_STATE(EXPR_DOT);
            return tCOLON2;
        }
        if (IS_END() || ISSPACE(c) || c == '#') {
            pushback(p, c);
            c = warn_balanced(':', ":", "symbol literal");
            SET_LEX_STATE(EXPR_BEG);
            return c;
        }
        switch (c) {
          case '\'':
            p->lex.strterm = NEW_STRTERM(str_ssym, c, 0);
            break;
          case '"':
            p->lex.strterm = NEW_STRTERM(str_dsym, c, 0);
            break;
          default:
            pushback(p, c);
            break;
        }
        SET_LEX_STATE(EXPR_FNAME);
        return tSYMBEG;
 
      case '/':
        if (IS_BEG()) {
            p->lex.strterm = NEW_STRTERM(str_regexp, '/', 0);
            return tREGEXP_BEG;
        }
        if ((c = nextc(p)) == '=') {
            set_yylval_id('/');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        pushback(p, c);
        if (IS_SPCARG(c)) {
            arg_ambiguous(p, '/');
            p->lex.strterm = NEW_STRTERM(str_regexp, '/', 0);
            return tREGEXP_BEG;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return warn_balanced('/', "/", "regexp literal");
 
      case '^':
        if ((c = nextc(p)) == '=') {
            set_yylval_id('^');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        pushback(p, c);
        return '^';
 
      case ';':
        SET_LEX_STATE(EXPR_BEG);
        p->command_start = TRUE;
        return ';';
 
      case ',':
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        return ',';
 
      case '~':
        if (IS_AFTER_OPERATOR()) {
            if ((c = nextc(p)) != '@') {
                pushback(p, c);
            }
            SET_LEX_STATE(EXPR_ARG);
        }
        else {
            SET_LEX_STATE(EXPR_BEG);
        }
        return '~';
 
      case '(':
        if (IS_BEG()) {
            c = tLPAREN;
        }
        else if (!space_seen) {
            /* foo( ... ) => method call, no ambiguity */
        }
        else if (IS_ARG() || IS_lex_state_all(EXPR_END|EXPR_LABEL)) {
            c = tLPAREN_ARG;
        }
        else if (IS_lex_state(EXPR_ENDFN) && !lambda_beginning_p()) {
            rb_warning0("parentheses after method name is interpreted as "
                        "an argument list, not a decomposed argument");
        }
        p->lex.paren_nest++;
        COND_PUSH(0);
        CMDARG_PUSH(0);
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        return c;
 
      case '[':
        p->lex.paren_nest++;
        if (IS_AFTER_OPERATOR()) {
            if ((c = nextc(p)) == ']') {
                p->lex.paren_nest--;
                SET_LEX_STATE(EXPR_ARG);
                if ((c = nextc(p)) == '=') {
                    return tASET;
                }
                pushback(p, c);
                return tAREF;
            }
            pushback(p, c);
            SET_LEX_STATE(EXPR_ARG|EXPR_LABEL);
            return '[';
        }
        else if (IS_BEG()) {
            c = tLBRACK;
        }
        else if (IS_ARG() && (space_seen || IS_lex_state(EXPR_LABELED))) {
            c = tLBRACK;
        }
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        COND_PUSH(0);
        CMDARG_PUSH(0);
        return c;
 
      case '{':
        ++p->lex.brace_nest;
        if (lambda_beginning_p())
            c = tLAMBEG;
        else if (IS_lex_state(EXPR_LABELED))
            c = tLBRACE;      /* hash */
        else if (IS_lex_state(EXPR_ARG_ANY | EXPR_END | EXPR_ENDFN))
            c = '{';          /* block (primary) */
        else if (IS_lex_state(EXPR_ENDARG))
            c = tLBRACE_ARG;  /* block (expr) */
        else
            c = tLBRACE;      /* hash */
        if (c != tLBRACE) {
            p->command_start = TRUE;
            SET_LEX_STATE(EXPR_BEG);
        }
        else {
            SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        }
        ++p->lex.paren_nest;  /* after lambda_beginning_p() */
        COND_PUSH(0);
        CMDARG_PUSH(0);
        return c;
 
      case '\\':
        c = nextc(p);
        if (c == '\n') {
            space_seen = 1;
            dispatch_scan_event(p, tSP);
            goto retry; /* skip \\n */
        }
        if (c == ' ') return tSP;
        if (ISSPACE(c)) return c;
        pushback(p, c);
        return '\\';
 
      case '%':
        return parse_percent(p, space_seen, last_state);
 
      case '$':
        return parse_gvar(p, last_state);
 
      case '@':
        return parse_atmark(p, last_state);
 
      case '_':
        if (was_bol(p) && whole_match_p(p, "__END__", 7, 0)) {
            p->ruby__end__seen = 1;
            p->eofp = 1;
#ifdef RIPPER
            lex_goto_eol(p);
            dispatch_scan_event(p, k__END__);
#endif
            return END_OF_INPUT;
        }
        newtok(p);
        break;
 
      default:
        if (!parser_is_identchar(p)) {
            compile_error(p, "Invalid char '\\x%02X' in expression", c);
            token_flush(p);
            goto retry;
        }
 
        newtok(p);
        break;
    }
 
    return parse_ident(p, c, cmd_state);
}
 
static enum yytokentype
yylex(YYSTYPE *lval, YYLTYPE *yylloc, struct parser_params *p)
{
    enum yytokentype t;
 
    p->lval = lval;
    lval->node = 0;
    p->yylloc = yylloc;
 
    t = parser_yylex(p);
 
    if (has_delayed_token(p))
        dispatch_delayed_token(p, t);
    else if (t != END_OF_INPUT)
        dispatch_scan_event(p, t);
 
    return t;
}
 
#define LVAR_USED ((ID)1 << (sizeof(ID) * CHAR_BIT - 1))
 
static NODE*
node_new_internal(struct parser_params *p, enum node_type type, size_t size, size_t alignment)
{
    NODE *n = rb_ast_newnode(p->ast, type, size, alignment);
 
    rb_node_init(n, type);
    return n;
}
 
static NODE *
nd_set_loc(NODE *nd, const YYLTYPE *loc)
{
    nd->nd_loc = *loc;
    nd_set_line(nd, loc->beg_pos.lineno);
    return nd;
}
 
static NODE*
node_newnode(struct parser_params *p, enum node_type type, size_t size, size_t alignment, const rb_code_location_t *loc)
{
    NODE *n = node_new_internal(p, type, size, alignment);
 
    nd_set_loc(n, loc);
    nd_set_node_id(n, parser_get_node_id(p));
    return n;
}
 
#define NODE_NEWNODE(node_type, type, loc) (type *)(node_newnode(p, node_type, sizeof(type), RUBY_ALIGNOF(type), loc))
 
static rb_node_scope_t *
rb_node_scope_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, NODE *nd_parent, const YYLTYPE *loc)
{
    rb_ast_id_table_t *nd_tbl;
    nd_tbl = local_tbl(p);
    rb_node_scope_t *n = NODE_NEWNODE(NODE_SCOPE, rb_node_scope_t, loc);
    n->nd_tbl = nd_tbl;
    n->nd_body = nd_body;
    n->nd_parent = nd_parent;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_scope_t *
rb_node_scope_new2(struct parser_params *p, rb_ast_id_table_t *nd_tbl, rb_node_args_t *nd_args, NODE *nd_body, NODE *nd_parent, const YYLTYPE *loc)
{
    rb_node_scope_t *n = NODE_NEWNODE(NODE_SCOPE, rb_node_scope_t, loc);
    n->nd_tbl = nd_tbl;
    n->nd_body = nd_body;
    n->nd_parent = nd_parent;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_defn_t *
rb_node_defn_new(struct parser_params *p, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc)
{
    rb_node_defn_t *n = NODE_NEWNODE(NODE_DEFN, rb_node_defn_t, loc);
    n->nd_mid = nd_mid;
    n->nd_defn = nd_defn;
 
    return n;
}
 
static rb_node_defs_t *
rb_node_defs_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc)
{
    rb_node_defs_t *n = NODE_NEWNODE(NODE_DEFS, rb_node_defs_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_defn = nd_defn;
 
    return n;
}
 
static rb_node_block_t *
rb_node_block_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_block_t *n = NODE_NEWNODE(NODE_BLOCK, rb_node_block_t, loc);
    n->nd_head = nd_head;
    n->nd_end = (NODE *)n;
    n->nd_next = 0;
 
    return n;
}
 
static rb_node_for_t *
rb_node_for_new(struct parser_params *p, NODE *nd_iter, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *for_keyword_loc, const YYLTYPE *in_keyword_loc, const YYLTYPE *do_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_for_t *n = NODE_NEWNODE(NODE_FOR, rb_node_for_t, loc);
    n->nd_body = nd_body;
    n->nd_iter = nd_iter;
    n->for_keyword_loc = *for_keyword_loc;
    n->in_keyword_loc = *in_keyword_loc;
    n->do_keyword_loc = *do_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_for_masgn_t *
rb_node_for_masgn_new(struct parser_params *p, NODE *nd_var, const YYLTYPE *loc)
{
    rb_node_for_masgn_t *n = NODE_NEWNODE(NODE_FOR_MASGN, rb_node_for_masgn_t, loc);
    n->nd_var = nd_var;
 
    return n;
}
 
static rb_node_retry_t *
rb_node_retry_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_retry_t *n = NODE_NEWNODE(NODE_RETRY, rb_node_retry_t, loc);
 
    return n;
}
 
static rb_node_begin_t *
rb_node_begin_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_begin_t *n = NODE_NEWNODE(NODE_BEGIN, rb_node_begin_t, loc);
    n->nd_body = nd_body;
 
    return n;
}
 
static rb_node_rescue_t *
rb_node_rescue_new(struct parser_params *p, NODE *nd_head, NODE *nd_resq, NODE *nd_else, const YYLTYPE *loc)
{
    rb_node_rescue_t *n = NODE_NEWNODE(NODE_RESCUE, rb_node_rescue_t, loc);
    n->nd_head = nd_head;
    n->nd_resq = nd_resq;
    n->nd_else = nd_else;
 
    return n;
}
 
static rb_node_resbody_t *
rb_node_resbody_new(struct parser_params *p, NODE *nd_args, NODE *nd_exc_var, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_resbody_t *n = NODE_NEWNODE(NODE_RESBODY, rb_node_resbody_t, loc);
    n->nd_args = nd_args;
    n->nd_exc_var = nd_exc_var;
    n->nd_body = nd_body;
    n->nd_next = nd_next;
 
    return n;
}
 
static rb_node_ensure_t *
rb_node_ensure_new(struct parser_params *p, NODE *nd_head, NODE *nd_ensr, const YYLTYPE *loc)
{
    rb_node_ensure_t *n = NODE_NEWNODE(NODE_ENSURE, rb_node_ensure_t, loc);
    n->nd_head = nd_head;
    n->nd_ensr = nd_ensr;
 
    return n;
}
 
static rb_node_and_t *
rb_node_and_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_and_t *n = NODE_NEWNODE(NODE_AND, rb_node_and_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_or_t *
rb_node_or_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_or_t *n = NODE_NEWNODE(NODE_OR, rb_node_or_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_return_t *
rb_node_return_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_return_t *n = NODE_NEWNODE(NODE_RETURN, rb_node_return_t, loc);
    n->nd_stts = nd_stts;
    n->keyword_loc = *keyword_loc;
    return n;
}
 
static rb_node_yield_t *
rb_node_yield_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *lparen_loc, const YYLTYPE *rparen_loc)
{
    if (nd_head) no_blockarg(p, nd_head);
 
    rb_node_yield_t *n = NODE_NEWNODE(NODE_YIELD, rb_node_yield_t, loc);
    n->nd_head = nd_head;
    n->keyword_loc = *keyword_loc;
    n->lparen_loc = *lparen_loc;
    n->rparen_loc = *rparen_loc;
 
    return n;
}
 
static rb_node_if_t *
rb_node_if_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE* if_keyword_loc, const YYLTYPE* then_keyword_loc, const YYLTYPE* end_keyword_loc)
{
    rb_node_if_t *n = NODE_NEWNODE(NODE_IF, rb_node_if_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_else = nd_else;
    n->if_keyword_loc = *if_keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_unless_t *
rb_node_unless_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_unless_t *n = NODE_NEWNODE(NODE_UNLESS, rb_node_unless_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_else = nd_else;
    n->keyword_loc = *keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_class_t *
rb_node_class_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, NODE *nd_super, const YYLTYPE *loc, const YYLTYPE *class_keyword_loc, const YYLTYPE *inheritance_operator_loc, const YYLTYPE *end_keyword_loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, NULL, loc);
    rb_node_class_t *n = NODE_NEWNODE(NODE_CLASS, rb_node_class_t, loc);
    RNODE_SCOPE(scope)->nd_parent = &n->node;
    n->nd_cpath = nd_cpath;
    n->nd_body = scope;
    n->nd_super = nd_super;
    n->class_keyword_loc = *class_keyword_loc;
    n->inheritance_operator_loc = *inheritance_operator_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_sclass_t *
rb_node_sclass_new(struct parser_params *p, NODE *nd_recv, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *class_keyword_loc, const YYLTYPE *operator_loc, const YYLTYPE *end_keyword_loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, NULL, loc);
    rb_node_sclass_t *n = NODE_NEWNODE(NODE_SCLASS, rb_node_sclass_t, loc);
    RNODE_SCOPE(scope)->nd_parent = &n->node;
    n->nd_recv = nd_recv;
    n->nd_body = scope;
    n->class_keyword_loc = *class_keyword_loc;
    n->operator_loc = *operator_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_module_t *
rb_node_module_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *module_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, NULL, loc);
    rb_node_module_t *n = NODE_NEWNODE(NODE_MODULE, rb_node_module_t, loc);
    RNODE_SCOPE(scope)->nd_parent = &n->node;
    n->nd_cpath = nd_cpath;
    n->nd_body = scope;
    n->module_keyword_loc = *module_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_iter_t *
rb_node_iter_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(nd_args, nd_body, NULL, loc);
    rb_node_iter_t *n = NODE_NEWNODE(NODE_ITER, rb_node_iter_t, loc);
    RNODE_SCOPE(scope)->nd_parent = &n->node;
    n->nd_body = scope;
    n->nd_iter = 0;
 
    return n;
}
 
static rb_node_lambda_t *
rb_node_lambda_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(nd_args, nd_body, NULL, loc);
    YYLTYPE lambda_loc = code_loc_gen(operator_loc, closing_loc);
    rb_node_lambda_t *n = NODE_NEWNODE(NODE_LAMBDA, rb_node_lambda_t, &lambda_loc);
    RNODE_SCOPE(scope)->nd_parent = &n->node;
    n->nd_body = scope;
    n->operator_loc = *operator_loc;
    n->opening_loc = *opening_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_case_t *
rb_node_case_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case_t *n = NODE_NEWNODE(NODE_CASE, rb_node_case_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_case2_t *
rb_node_case2_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case2_t *n = NODE_NEWNODE(NODE_CASE2, rb_node_case2_t, loc);
    n->nd_head = 0;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_case3_t *
rb_node_case3_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case3_t *n = NODE_NEWNODE(NODE_CASE3, rb_node_case3_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;
 
    return n;
}
 
static rb_node_when_t *
rb_node_when_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc)
{
    rb_node_when_t *n = NODE_NEWNODE(NODE_WHEN, rb_node_when_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->nd_next = nd_next;
    n->keyword_loc = *keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;
 
    return n;
}
 
static rb_node_in_t *
rb_node_in_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *in_keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *operator_loc)
{
    rb_node_in_t *n = NODE_NEWNODE(NODE_IN, rb_node_in_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->nd_next = nd_next;
    n->in_keyword_loc = *in_keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_while_t *
rb_node_while_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc)
{
    rb_node_while_t *n = NODE_NEWNODE(NODE_WHILE, rb_node_while_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_state = nd_state;
    n->keyword_loc = *keyword_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_until_t *
rb_node_until_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc)
{
    rb_node_until_t *n = NODE_NEWNODE(NODE_UNTIL, rb_node_until_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_state = nd_state;
    n->keyword_loc = *keyword_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_colon2_t *
rb_node_colon2_new(struct parser_params *p, NODE *nd_head, ID nd_mid, const YYLTYPE *loc, const YYLTYPE *delimiter_loc, const YYLTYPE *name_loc)
{
    rb_node_colon2_t *n = NODE_NEWNODE(NODE_COLON2, rb_node_colon2_t, loc);
    n->nd_head = nd_head;
    n->nd_mid = nd_mid;
    n->delimiter_loc = *delimiter_loc;
    n->name_loc = *name_loc;
 
    return n;
}
 
static rb_node_colon3_t *
rb_node_colon3_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc, const YYLTYPE *delimiter_loc, const YYLTYPE *name_loc)
{
    rb_node_colon3_t *n = NODE_NEWNODE(NODE_COLON3, rb_node_colon3_t, loc);
    n->nd_mid = nd_mid;
    n->delimiter_loc = *delimiter_loc;
    n->name_loc = *name_loc;
 
    return n;
}
 
static rb_node_dot2_t *
rb_node_dot2_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_dot2_t *n = NODE_NEWNODE(NODE_DOT2, rb_node_dot2_t, loc);
    n->nd_beg = nd_beg;
    n->nd_end = nd_end;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_dot3_t *
rb_node_dot3_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_dot3_t *n = NODE_NEWNODE(NODE_DOT3, rb_node_dot3_t, loc);
    n->nd_beg = nd_beg;
    n->nd_end = nd_end;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_self_t *
rb_node_self_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_self_t *n = NODE_NEWNODE(NODE_SELF, rb_node_self_t, loc);
    n->nd_state = 1;
 
    return n;
}
 
static rb_node_nil_t *
rb_node_nil_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_nil_t *n = NODE_NEWNODE(NODE_NIL, rb_node_nil_t, loc);
 
    return n;
}
 
static rb_node_true_t *
rb_node_true_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_true_t *n = NODE_NEWNODE(NODE_TRUE, rb_node_true_t, loc);
 
    return n;
}
 
static rb_node_false_t *
rb_node_false_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_false_t *n = NODE_NEWNODE(NODE_FALSE, rb_node_false_t, loc);
 
    return n;
}
 
static rb_node_super_t *
rb_node_super_new(struct parser_params *p, NODE *nd_args, const YYLTYPE *loc,
                  const YYLTYPE *keyword_loc, const YYLTYPE *lparen_loc, const YYLTYPE *rparen_loc)
{
    rb_node_super_t *n = NODE_NEWNODE(NODE_SUPER, rb_node_super_t, loc);
    n->nd_args = nd_args;
    n->keyword_loc = *keyword_loc;
    n->lparen_loc = *lparen_loc;
    n->rparen_loc = *rparen_loc;
 
    return n;
}
 
static rb_node_zsuper_t *
rb_node_zsuper_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_zsuper_t *n = NODE_NEWNODE(NODE_ZSUPER, rb_node_zsuper_t, loc);
 
    return n;
}
 
static rb_node_match2_t *
rb_node_match2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_match2_t *n = NODE_NEWNODE(NODE_MATCH2, rb_node_match2_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;
    n->nd_args = 0;
 
    return n;
}
 
static rb_node_match3_t *
rb_node_match3_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_match3_t *n = NODE_NEWNODE(NODE_MATCH3, rb_node_match3_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;
 
    return n;
}
 
/* TODO: Use union for NODE_LIST2 */
static rb_node_list_t *
rb_node_list_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_list_t *n = NODE_NEWNODE(NODE_LIST, rb_node_list_t, loc);
    n->nd_head = nd_head;
    n->as.nd_alen = 1;
    n->nd_next = 0;
 
    return n;
}
 
static rb_node_list_t *
rb_node_list_new2(struct parser_params *p, NODE *nd_head, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_list_t *n = NODE_NEWNODE(NODE_LIST, rb_node_list_t, loc);
    n->nd_head = nd_head;
    n->as.nd_alen = nd_alen;
    n->nd_next = nd_next;
 
    return n;
}
 
static rb_node_zlist_t *
rb_node_zlist_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_zlist_t *n = NODE_NEWNODE(NODE_ZLIST, rb_node_zlist_t, loc);
 
    return n;
}
 
static rb_node_hash_t *
rb_node_hash_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_hash_t *n = NODE_NEWNODE(NODE_HASH, rb_node_hash_t, loc);
    n->nd_head = nd_head;
    n->nd_brace = 0;
 
    return n;
}
 
static rb_node_masgn_t *
rb_node_masgn_new(struct parser_params *p, NODE *nd_head, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_masgn_t *n = NODE_NEWNODE(NODE_MASGN, rb_node_masgn_t, loc);
    n->nd_head = nd_head;
    n->nd_value = 0;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_gasgn_t *
rb_node_gasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_gasgn_t *n = NODE_NEWNODE(NODE_GASGN, rb_node_gasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_lasgn_t *
rb_node_lasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_lasgn_t *n = NODE_NEWNODE(NODE_LASGN, rb_node_lasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_dasgn_t *
rb_node_dasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_dasgn_t *n = NODE_NEWNODE(NODE_DASGN, rb_node_dasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_iasgn_t *
rb_node_iasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_iasgn_t *n = NODE_NEWNODE(NODE_IASGN, rb_node_iasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_cvasgn_t *
rb_node_cvasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_cvasgn_t *n = NODE_NEWNODE(NODE_CVASGN, rb_node_cvasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_op_asgn1_t *
rb_node_op_asgn1_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *index, NODE *rvalue, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc)
{
    rb_node_op_asgn1_t *n = NODE_NEWNODE(NODE_OP_ASGN1, rb_node_op_asgn1_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_index = index;
    n->nd_rvalue = rvalue;
    n->call_operator_loc = *call_operator_loc;
    n->opening_loc = *opening_loc;
    n->closing_loc = *closing_loc;
    n->binary_operator_loc = *binary_operator_loc;
 
    return n;
}
 
static rb_node_op_asgn2_t *
rb_node_op_asgn2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, ID nd_vid, ID nd_mid, bool nd_aid, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc)
{
    rb_node_op_asgn2_t *n = NODE_NEWNODE(NODE_OP_ASGN2, rb_node_op_asgn2_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;
    n->nd_vid = nd_vid;
    n->nd_mid = nd_mid;
    n->nd_aid = nd_aid;
    n->call_operator_loc = *call_operator_loc;
    n->message_loc = *message_loc;
    n->binary_operator_loc = *binary_operator_loc;
 
    return n;
}
 
static rb_node_op_asgn_or_t *
rb_node_op_asgn_or_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_op_asgn_or_t *n = NODE_NEWNODE(NODE_OP_ASGN_OR, rb_node_op_asgn_or_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_op_asgn_and_t *
rb_node_op_asgn_and_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_op_asgn_and_t *n = NODE_NEWNODE(NODE_OP_ASGN_AND, rb_node_op_asgn_and_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;
 
    return n;
}
 
static rb_node_gvar_t *
rb_node_gvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_gvar_t *n = NODE_NEWNODE(NODE_GVAR, rb_node_gvar_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_lvar_t *
rb_node_lvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_lvar_t *n = NODE_NEWNODE(NODE_LVAR, rb_node_lvar_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_dvar_t *
rb_node_dvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_dvar_t *n = NODE_NEWNODE(NODE_DVAR, rb_node_dvar_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_ivar_t *
rb_node_ivar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_ivar_t *n = NODE_NEWNODE(NODE_IVAR, rb_node_ivar_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_const_t *
rb_node_const_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_const_t *n = NODE_NEWNODE(NODE_CONST, rb_node_const_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_cvar_t *
rb_node_cvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_cvar_t *n = NODE_NEWNODE(NODE_CVAR, rb_node_cvar_t, loc);
    n->nd_vid = nd_vid;
 
    return n;
}
 
static rb_node_nth_ref_t *
rb_node_nth_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc)
{
    rb_node_nth_ref_t *n = NODE_NEWNODE(NODE_NTH_REF, rb_node_nth_ref_t, loc);
    n->nd_nth = nd_nth;
 
    return n;
}
 
static rb_node_back_ref_t *
rb_node_back_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc)
{
    rb_node_back_ref_t *n = NODE_NEWNODE(NODE_BACK_REF, rb_node_back_ref_t, loc);
    n->nd_nth = nd_nth;
 
    return n;
}
 
static rb_node_integer_t *
rb_node_integer_new(struct parser_params *p, char* val, int base, const YYLTYPE *loc)
{
    rb_node_integer_t *n = NODE_NEWNODE(NODE_INTEGER, rb_node_integer_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;
 
    return n;
}
 
static rb_node_float_t *
rb_node_float_new(struct parser_params *p, char* val, const YYLTYPE *loc)
{
    rb_node_float_t *n = NODE_NEWNODE(NODE_FLOAT, rb_node_float_t, loc);
    n->val = val;
    n->minus = FALSE;
 
    return n;
}
 
static rb_node_rational_t *
rb_node_rational_new(struct parser_params *p, char* val, int base, int seen_point, const YYLTYPE *loc)
{
    rb_node_rational_t *n = NODE_NEWNODE(NODE_RATIONAL, rb_node_rational_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;
    n->seen_point = seen_point;
 
    return n;
}
 
static rb_node_imaginary_t *
rb_node_imaginary_new(struct parser_params *p, char* val, int base, int seen_point, enum rb_numeric_type numeric_type, const YYLTYPE *loc)
{
    rb_node_imaginary_t *n = NODE_NEWNODE(NODE_IMAGINARY, rb_node_imaginary_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;
    n->seen_point = seen_point;
    n->type = numeric_type;
 
    return n;
}
 
static rb_node_str_t *
rb_node_str_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    rb_node_str_t *n = NODE_NEWNODE(NODE_STR, rb_node_str_t, loc);
    n->string = string;
 
    return n;
}
 
/* TODO; Use union for NODE_DSTR2 */
static rb_node_dstr_t *
rb_node_dstr_new0(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dstr_t *n = NODE_NEWNODE(NODE_DSTR, rb_node_dstr_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;
 
    return n;
}
 
static rb_node_dstr_t *
rb_node_dstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    return rb_node_dstr_new0(p, string, 1, 0, loc);
}
 
static rb_node_xstr_t *
rb_node_xstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    rb_node_xstr_t *n = NODE_NEWNODE(NODE_XSTR, rb_node_xstr_t, loc);
    n->string = string;
 
    return n;
}
 
static rb_node_dxstr_t *
rb_node_dxstr_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dxstr_t *n = NODE_NEWNODE(NODE_DXSTR, rb_node_dxstr_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;
 
    return n;
}
 
static rb_node_sym_t *
rb_node_sym_new(struct parser_params *p, VALUE str, const YYLTYPE *loc)
{
    rb_node_sym_t *n = NODE_NEWNODE(NODE_SYM, rb_node_sym_t, loc);
    n->string = rb_str_to_parser_string(p, str);
 
    return n;
}
 
static rb_node_dsym_t *
rb_node_dsym_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dsym_t *n = NODE_NEWNODE(NODE_DSYM, rb_node_dsym_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;
 
    return n;
}
 
static rb_node_evstr_t *
rb_node_evstr_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc)
{
    rb_node_evstr_t *n = NODE_NEWNODE(NODE_EVSTR, rb_node_evstr_t, loc);
    n->nd_body = nd_body;
    n->opening_loc = *opening_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_regx_t *
rb_node_regx_new(struct parser_params *p, rb_parser_string_t *string, int options, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *content_loc, const YYLTYPE *closing_loc)
{
    rb_node_regx_t *n = NODE_NEWNODE(NODE_REGX, rb_node_regx_t, loc);
    n->string = string;
    n->options = options & RE_OPTION_MASK;
    n->opening_loc = *opening_loc;
    n->content_loc = *content_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_call_t *
rb_node_call_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_call_t *n = NODE_NEWNODE(NODE_CALL, rb_node_call_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_opcall_t *
rb_node_opcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_opcall_t *n = NODE_NEWNODE(NODE_OPCALL, rb_node_opcall_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_fcall_t *
rb_node_fcall_new(struct parser_params *p, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_fcall_t *n = NODE_NEWNODE(NODE_FCALL, rb_node_fcall_t, loc);
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_qcall_t *
rb_node_qcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_qcall_t *n = NODE_NEWNODE(NODE_QCALL, rb_node_qcall_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_vcall_t *
rb_node_vcall_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc)
{
    rb_node_vcall_t *n = NODE_NEWNODE(NODE_VCALL, rb_node_vcall_t, loc);
    n->nd_mid = nd_mid;
 
    return n;
}
 
static rb_node_once_t *
rb_node_once_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_once_t *n = NODE_NEWNODE(NODE_ONCE, rb_node_once_t, loc);
    n->nd_body = nd_body;
 
    return n;
}
 
static rb_node_args_t *
rb_node_args_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_args_t *n = NODE_NEWNODE(NODE_ARGS, rb_node_args_t, loc);
    MEMZERO(&n->nd_ainfo, struct rb_args_info, 1);
 
    return n;
}
 
static rb_node_args_aux_t *
rb_node_args_aux_new(struct parser_params *p, ID nd_pid, int nd_plen, const YYLTYPE *loc)
{
    rb_node_args_aux_t *n = NODE_NEWNODE(NODE_ARGS_AUX, rb_node_args_aux_t, loc);
    n->nd_pid = nd_pid;
    n->nd_plen = nd_plen;
    n->nd_next = 0;
 
    return n;
}
 
static rb_node_opt_arg_t *
rb_node_opt_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_opt_arg_t *n = NODE_NEWNODE(NODE_OPT_ARG, rb_node_opt_arg_t, loc);
    n->nd_body = nd_body;
    n->nd_next = 0;
 
    return n;
}
 
static rb_node_kw_arg_t *
rb_node_kw_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_kw_arg_t *n = NODE_NEWNODE(NODE_KW_ARG, rb_node_kw_arg_t, loc);
    n->nd_body = nd_body;
    n->nd_next = 0;
 
    return n;
}
 
static rb_node_postarg_t *
rb_node_postarg_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc)
{
    rb_node_postarg_t *n = NODE_NEWNODE(NODE_POSTARG, rb_node_postarg_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
 
    return n;
}
 
static rb_node_argscat_t *
rb_node_argscat_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_argscat_t *n = NODE_NEWNODE(NODE_ARGSCAT, rb_node_argscat_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
 
    return n;
}
 
static rb_node_argspush_t *
rb_node_argspush_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_argspush_t *n = NODE_NEWNODE(NODE_ARGSPUSH, rb_node_argspush_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
 
    return n;
}
 
static rb_node_splat_t *
rb_node_splat_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_splat_t *n = NODE_NEWNODE(NODE_SPLAT, rb_node_splat_t, loc);
    n->nd_head = nd_head;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_block_pass_t *
rb_node_block_pass_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_block_pass_t *n = NODE_NEWNODE(NODE_BLOCK_PASS, rb_node_block_pass_t, loc);
    n->forwarding = 0;
    n->nd_head = 0;
    n->nd_body = nd_body;
    n->operator_loc = *operator_loc;
 
    return n;
}
 
static rb_node_alias_t *
rb_node_alias_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_alias_t *n = NODE_NEWNODE(NODE_ALIAS, rb_node_alias_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_valias_t *
rb_node_valias_new(struct parser_params *p, ID nd_alias, ID nd_orig, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_valias_t *n = NODE_NEWNODE(NODE_VALIAS, rb_node_valias_t, loc);
    n->nd_alias = nd_alias;
    n->nd_orig = nd_orig;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_undef_t *
rb_node_undef_new(struct parser_params *p, NODE *nd_undef, const YYLTYPE *loc)
{
    rb_node_undef_t *n = NODE_NEWNODE(NODE_UNDEF, rb_node_undef_t, loc);
    n->nd_undefs = rb_parser_ary_new_capa_for_node(p, 1);
    n->keyword_loc = NULL_LOC;
    rb_parser_ary_push_node(p, n->nd_undefs, nd_undef);
 
    return n;
}
 
static rb_node_errinfo_t *
rb_node_errinfo_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_errinfo_t *n = NODE_NEWNODE(NODE_ERRINFO, rb_node_errinfo_t, loc);
 
    return n;
}
 
static rb_node_defined_t *
rb_node_defined_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_defined_t *n = NODE_NEWNODE(NODE_DEFINED, rb_node_defined_t, loc);
    n->nd_head = nd_head;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_postexe_t *
rb_node_postexe_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc)
{
    rb_node_postexe_t *n = NODE_NEWNODE(NODE_POSTEXE, rb_node_postexe_t, loc);
    n->nd_body = nd_body;
    n->keyword_loc = *keyword_loc;
    n->opening_loc = *opening_loc;
    n->closing_loc = *closing_loc;
 
    return n;
}
 
static rb_node_attrasgn_t *
rb_node_attrasgn_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_attrasgn_t *n = NODE_NEWNODE(NODE_ATTRASGN, rb_node_attrasgn_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;
 
    return n;
}
 
static rb_node_aryptn_t *
rb_node_aryptn_new(struct parser_params *p, NODE *pre_args, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc)
{
    rb_node_aryptn_t *n = NODE_NEWNODE(NODE_ARYPTN, rb_node_aryptn_t, loc);
    n->nd_pconst = 0;
    n->pre_args = pre_args;
    n->rest_arg = rest_arg;
    n->post_args = post_args;
 
    return n;
}
 
static rb_node_hshptn_t *
rb_node_hshptn_new(struct parser_params *p, NODE *nd_pconst, NODE *nd_pkwargs, NODE *nd_pkwrestarg, const YYLTYPE *loc)
{
    rb_node_hshptn_t *n = NODE_NEWNODE(NODE_HSHPTN, rb_node_hshptn_t, loc);
    n->nd_pconst = nd_pconst;
    n->nd_pkwargs = nd_pkwargs;
    n->nd_pkwrestarg = nd_pkwrestarg;
 
    return n;
}
 
static rb_node_fndptn_t *
rb_node_fndptn_new(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc)
{
    rb_node_fndptn_t *n = NODE_NEWNODE(NODE_FNDPTN, rb_node_fndptn_t, loc);
    n->nd_pconst = 0;
    n->pre_rest_arg = pre_rest_arg;
    n->args = args;
    n->post_rest_arg = post_rest_arg;
 
    return n;
}
 
static rb_node_line_t *
rb_node_line_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_line_t *n = NODE_NEWNODE(NODE_LINE, rb_node_line_t, loc);
 
    return n;
}
 
static rb_node_file_t *
rb_node_file_new(struct parser_params *p, VALUE str, const YYLTYPE *loc)
{
    rb_node_file_t *n = NODE_NEWNODE(NODE_FILE, rb_node_file_t, loc);
    n->path = rb_str_to_parser_string(p, str);
 
    return n;
}
 
static rb_node_encoding_t *
rb_node_encoding_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_encoding_t *n = NODE_NEWNODE(NODE_ENCODING, rb_node_encoding_t, loc);
    n->enc = p->enc;
 
    return n;
}
 
static rb_node_cdecl_t *
rb_node_cdecl_new(struct parser_params *p, ID nd_vid, NODE *nd_value, NODE *nd_else, enum rb_parser_shareability shareability, const YYLTYPE *loc)
{
    rb_node_cdecl_t *n = NODE_NEWNODE(NODE_CDECL, rb_node_cdecl_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
    n->nd_else = nd_else;
    n->shareability = shareability;
 
    return n;
}
 
static rb_node_op_cdecl_t *
rb_node_op_cdecl_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, ID nd_aid, enum rb_parser_shareability shareability, const YYLTYPE *loc)
{
    rb_node_op_cdecl_t *n = NODE_NEWNODE(NODE_OP_CDECL, rb_node_op_cdecl_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;
    n->nd_aid = nd_aid;
    n->shareability = shareability;
 
    return n;
}
 
static rb_node_error_t *
rb_node_error_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_error_t *n = NODE_NEWNODE(NODE_ERROR, rb_node_error_t, loc);
 
    return n;
}
 
static rb_node_break_t *
rb_node_break_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_break_t *n = NODE_NEWNODE(NODE_BREAK, rb_node_break_t, loc);
    n->nd_stts = nd_stts;
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_next_t *
rb_node_next_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_next_t *n = NODE_NEWNODE(NODE_NEXT, rb_node_next_t, loc);
    n->nd_stts = nd_stts;
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_redo_t *
rb_node_redo_new(struct parser_params *p, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_redo_t *n = NODE_NEWNODE(NODE_REDO, rb_node_redo_t, loc);
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;
 
    return n;
}
 
static rb_node_def_temp_t *
rb_node_def_temp_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_def_temp_t *n = NODE_NEWNODE((enum node_type)NODE_DEF_TEMP, rb_node_def_temp_t, loc);
    n->save.numparam_save = 0;
    n->save.max_numparam = 0;
    n->save.ctxt = p->ctxt;
    n->nd_def = 0;
    n->nd_mid = 0;
 
    return n;
}
 
static rb_node_def_temp_t *
def_head_save(struct parser_params *p, rb_node_def_temp_t *n)
{
    n->save.numparam_save = numparam_push(p);
    n->save.max_numparam = p->max_numparam;
    return n;
}
 
#ifndef RIPPER
static enum node_type
nodetype(NODE *node)                    /* for debug */
{
    return (enum node_type)nd_type(node);
}
 
static int
nodeline(NODE *node)
{
    return nd_line(node);
}
#endif
 
static NODE*
newline_node(NODE *node)
{
    if (node) {
        node = remove_begin(node);
        nd_set_fl_newline(node);
    }
    return node;
}
 
static void
fixpos(NODE *node, NODE *orig)
{
    if (!node) return;
    if (!orig) return;
    nd_set_line(node, nd_line(orig));
}
 
static NODE*
block_append(struct parser_params *p, NODE *head, NODE *tail)
{
    NODE *end, *h = head, *nd;
 
    if (tail == 0) return head;
 
    if (h == 0) return tail;
    switch (nd_type(h)) {
      default:
        h = end = NEW_BLOCK(head, &head->nd_loc);
        head = end;
        break;
      case NODE_BLOCK:
        end = RNODE_BLOCK(h)->nd_end;
        break;
    }
 
    nd = RNODE_BLOCK(end)->nd_head;
    switch (nd_type(nd)) {
      case NODE_RETURN:
      case NODE_BREAK:
      case NODE_NEXT:
      case NODE_REDO:
      case NODE_RETRY:
        rb_warning0L(nd_line(tail), "statement not reached");
        break;
 
      default:
        break;
    }
 
    if (!nd_type_p(tail, NODE_BLOCK)) {
        tail = NEW_BLOCK(tail, &tail->nd_loc);
    }
    RNODE_BLOCK(end)->nd_next = tail;
    RNODE_BLOCK(h)->nd_end = RNODE_BLOCK(tail)->nd_end;
    nd_set_last_loc(head, nd_last_loc(tail));
    return head;
}
 
/* append item to the list */
static NODE*
list_append(struct parser_params *p, NODE *list, NODE *item)
{
    NODE *last;
 
    if (list == 0) return NEW_LIST(item, &item->nd_loc);
    if (RNODE_LIST(list)->nd_next) {
        last = RNODE_LIST(RNODE_LIST(list)->nd_next)->as.nd_end;
    }
    else {
        last = list;
    }
 
    RNODE_LIST(list)->as.nd_alen += 1;
    RNODE_LIST(last)->nd_next = NEW_LIST(item, &item->nd_loc);
    RNODE_LIST(RNODE_LIST(list)->nd_next)->as.nd_end = RNODE_LIST(last)->nd_next;
 
    nd_set_last_loc(list, nd_last_loc(item));
 
    return list;
}
 
/* concat two lists */
static NODE*
list_concat(NODE *head, NODE *tail)
{
    NODE *last;
 
    if (RNODE_LIST(head)->nd_next) {
        last = RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end;
    }
    else {
        last = head;
    }
 
    RNODE_LIST(head)->as.nd_alen += RNODE_LIST(tail)->as.nd_alen;
    RNODE_LIST(last)->nd_next = tail;
    if (RNODE_LIST(tail)->nd_next) {
        RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end = RNODE_LIST(RNODE_LIST(tail)->nd_next)->as.nd_end;
    }
    else {
        RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end = tail;
    }
 
    nd_set_last_loc(head, nd_last_loc(tail));
 
    return head;
}
 
static int
literal_concat0(struct parser_params *p, rb_parser_string_t *head, rb_parser_string_t *tail)
{
    if (!tail) return 1;
    if (!rb_parser_enc_compatible(p, head, tail)) {
        compile_error(p, "string literal encodings differ (%s / %s)",
                      rb_enc_name(rb_parser_str_get_encoding(head)),
                      rb_enc_name(rb_parser_str_get_encoding(tail)));
        rb_parser_str_resize(p, head, 0);
        rb_parser_str_resize(p, tail, 0);
        return 0;
    }
    rb_parser_str_buf_append(p, head, tail);
    return 1;
}
 
static rb_parser_string_t *
string_literal_head(struct parser_params *p, enum node_type htype, NODE *head)
{
    if (htype != NODE_DSTR) return NULL;
    if (RNODE_DSTR(head)->nd_next) {
        head = RNODE_LIST(RNODE_LIST(RNODE_DSTR(head)->nd_next)->as.nd_end)->nd_head;
        if (!head || !nd_type_p(head, NODE_STR)) return NULL;
    }
    rb_parser_string_t *lit = RNODE_DSTR(head)->string;
    ASSUME(lit);
    return lit;
}
 
#ifndef RIPPER
static rb_parser_string_t *
rb_parser_string_deep_copy(struct parser_params *p, const rb_parser_string_t *orig)
{
    rb_parser_string_t *copy;
    if (!orig) return NULL;
    copy = rb_parser_string_new(p, PARSER_STRING_PTR(orig), PARSER_STRING_LEN(orig));
    copy->coderange = orig->coderange;
    copy->enc = orig->enc;
    return copy;
}
#endif
 
/* concat two string literals */
static NODE *
literal_concat(struct parser_params *p, NODE *head, NODE *tail, const YYLTYPE *loc)
{
    enum node_type htype;
    rb_parser_string_t *lit;
 
    if (!head) return tail;
    if (!tail) return head;
 
    htype = nd_type(head);
    if (htype == NODE_EVSTR) {
        head = new_dstr(p, head, loc);
        htype = NODE_DSTR;
    }
    if (p->heredoc_indent > 0) {
        switch (htype) {
          case NODE_STR:
            head = str2dstr(p, head);
          case NODE_DSTR:
            return list_append(p, head, tail);
          default:
            break;
        }
    }
    switch (nd_type(tail)) {
      case NODE_STR:
        if ((lit = string_literal_head(p, htype, head)) != false) {
            htype = NODE_STR;
        }
        else {
            lit = RNODE_DSTR(head)->string;
        }
        if (htype == NODE_STR) {
            if (!literal_concat0(p, lit, RNODE_STR(tail)->string)) {
              error:
                rb_discard_node(p, head);
                rb_discard_node(p, tail);
                return 0;
            }
            rb_discard_node(p, tail);
        }
        else {
            list_append(p, head, tail);
        }
        break;
 
      case NODE_DSTR:
        if (htype == NODE_STR) {
            if (!literal_concat0(p, RNODE_STR(head)->string, RNODE_DSTR(tail)->string))
                goto error;
            rb_parser_string_free(p, RNODE_DSTR(tail)->string);
            RNODE_DSTR(tail)->string = RNODE_STR(head)->string;
            RNODE_STR(head)->string = NULL;
            rb_discard_node(p, head);
            head = tail;
        }
        else if (!RNODE_DSTR(tail)->string) {
          append:
            RNODE_DSTR(head)->as.nd_alen += RNODE_DSTR(tail)->as.nd_alen - 1;
            if (!RNODE_DSTR(head)->nd_next) {
                RNODE_DSTR(head)->nd_next = RNODE_DSTR(tail)->nd_next;
            }
            else if (RNODE_DSTR(tail)->nd_next) {
                RNODE_DSTR(RNODE_DSTR(RNODE_DSTR(head)->nd_next)->as.nd_end)->nd_next = RNODE_DSTR(tail)->nd_next;
                RNODE_DSTR(RNODE_DSTR(head)->nd_next)->as.nd_end = RNODE_DSTR(RNODE_DSTR(tail)->nd_next)->as.nd_end;
            }
            rb_discard_node(p, tail);
        }
        else if ((lit = string_literal_head(p, htype, head)) != false) {
            if (!literal_concat0(p, lit, RNODE_DSTR(tail)->string))
                goto error;
            rb_parser_string_free(p, RNODE_DSTR(tail)->string);
            RNODE_DSTR(tail)->string = 0;
            goto append;
        }
        else {
            list_concat(head, NEW_LIST2(NEW_STR(RNODE_DSTR(tail)->string, loc), RNODE_DSTR(tail)->as.nd_alen, (NODE *)RNODE_DSTR(tail)->nd_next, loc));
            RNODE_DSTR(tail)->string = 0;
        }
        break;
 
      case NODE_EVSTR:
        if (htype == NODE_STR) {
            head = str2dstr(p, head);
            RNODE_DSTR(head)->as.nd_alen = 1;
        }
        list_append(p, head, tail);
        break;
    }
    return head;
}
 
static void
nd_copy_flag(NODE *new_node, NODE *old_node)
{
    if (nd_fl_newline(old_node)) nd_set_fl_newline(new_node);
    nd_set_line(new_node, nd_line(old_node));
    new_node->nd_loc = old_node->nd_loc;
    new_node->node_id = old_node->node_id;
}
 
static NODE *
str2dstr(struct parser_params *p, NODE *node)
{
    NODE *new_node = (NODE *)NODE_NEW_INTERNAL(NODE_DSTR, rb_node_dstr_t);
    nd_copy_flag(new_node, node);
    RNODE_DSTR(new_node)->string = RNODE_STR(node)->string;
    RNODE_DSTR(new_node)->as.nd_alen = 0;
    RNODE_DSTR(new_node)->nd_next = 0;
    RNODE_STR(node)->string = 0;
 
    return new_node;
}
 
static NODE *
str2regx(struct parser_params *p, NODE *node, int options, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *content_loc, const YYLTYPE *closing_loc)
{
    NODE *new_node = (NODE *)NODE_NEW_INTERNAL(NODE_REGX, rb_node_regx_t);
    nd_copy_flag(new_node, node);
    RNODE_REGX(new_node)->string = RNODE_STR(node)->string;
    RNODE_REGX(new_node)->options = options;
    nd_set_loc(new_node, loc);
    RNODE_REGX(new_node)->opening_loc = *opening_loc;
    RNODE_REGX(new_node)->content_loc = *content_loc;
    RNODE_REGX(new_node)->closing_loc = *closing_loc;
    RNODE_STR(node)->string = 0;
 
    return new_node;
}
 
static NODE *
evstr2dstr(struct parser_params *p, NODE *node)
{
    if (nd_type_p(node, NODE_EVSTR)) {
        node = new_dstr(p, node, &node->nd_loc);
    }
    return node;
}
 
static NODE *
new_evstr(struct parser_params *p, NODE *node, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc)
{
    NODE *head = node;
 
    if (node) {
        switch (nd_type(node)) {
          case NODE_STR:
            return str2dstr(p, node);
          case NODE_DSTR:
            break;
          case NODE_EVSTR:
            return node;
        }
    }
    return NEW_EVSTR(head, loc, opening_loc, closing_loc);
}
 
static NODE *
new_dstr(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    NODE *dstr = NEW_DSTR(STRING_NEW0(), loc);
    return list_append(p, dstr, node);
}
 
static NODE *
call_bin_op(struct parser_params *p, NODE *recv, ID id, NODE *arg1,
                const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *expr;
    value_expr(recv);
    value_expr(arg1);
    expr = NEW_OPCALL(recv, id, NEW_LIST(arg1, &arg1->nd_loc), loc);
    nd_set_line(expr, op_loc->beg_pos.lineno);
    return expr;
}
 
static NODE *
call_uni_op(struct parser_params *p, NODE *recv, ID id, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *opcall;
    value_expr(recv);
    opcall = NEW_OPCALL(recv, id, 0, loc);
    nd_set_line(opcall, op_loc->beg_pos.lineno);
    return opcall;
}
 
static NODE *
new_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *qcall = NEW_QCALL(atype, recv, mid, args, loc);
    nd_set_line(qcall, op_loc->beg_pos.lineno);
    return qcall;
}
 
static NODE*
new_command_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, NODE *block, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *ret;
    if (block) block_dup_check(p, args, block);
    ret = new_qcall(p, atype, recv, mid, args, op_loc, loc);
    if (block) ret = method_add_block(p, ret, block, loc);
    fixpos(ret, recv);
    return ret;
}
 
static rb_locations_lambda_body_t*
new_locations_lambda_body(struct parser_params* p, NODE *node, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc)
{
    rb_locations_lambda_body_t *body = xcalloc(1, sizeof(rb_locations_lambda_body_t));
    body->node = node;
    body->opening_loc = *opening_loc;
    body->closing_loc = *closing_loc;
    return body;
}
 
#define nd_once_body(node) (nd_type_p((node), NODE_ONCE) ? RNODE_ONCE(node)->nd_body : node)
 
static NODE*
last_expr_once_body(NODE *node)
{
    if (!node) return 0;
    return nd_once_body(node);
}
 
static NODE*
match_op(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *n;
    int line = op_loc->beg_pos.lineno;
 
    value_expr(node1);
    value_expr(node2);
 
    if ((n = last_expr_once_body(node1)) != 0) {
        switch (nd_type(n)) {
          case NODE_DREGX:
            {
                NODE *match = NEW_MATCH2(node1, node2, loc);
                nd_set_line(match, line);
                return match;
            }
 
          case NODE_REGX:
            {
                const VALUE lit = rb_node_regx_string_val(n);
                if (!NIL_P(lit)) {
                    NODE *match = NEW_MATCH2(node1, node2, loc);
                    RNODE_MATCH2(match)->nd_args = reg_named_capture_assign(p, lit, loc, assignable);
                    nd_set_line(match, line);
                    return match;
                }
            }
        }
    }
 
    if ((n = last_expr_once_body(node2)) != 0) {
        NODE *match3;
 
        switch (nd_type(n)) {
          case NODE_DREGX:
            match3 = NEW_MATCH3(node2, node1, loc);
            return match3;
        }
    }
 
    n = NEW_CALL(node1, tMATCH, NEW_LIST(node2, &node2->nd_loc), loc);
    nd_set_line(n, line);
    return n;
}
 
# if WARN_PAST_SCOPE
static int
past_dvar_p(struct parser_params *p, ID id)
{
    struct vtable *past = p->lvtbl->past;
    while (past) {
        if (vtable_included(past, id)) return 1;
        past = past->prev;
    }
    return 0;
}
# endif
 
static int
numparam_nested_p(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl;
    NODE *outer = local->numparam.outer;
    NODE *inner = local->numparam.inner;
    if (outer || inner) {
        NODE *used = outer ? outer : inner;
        compile_error(p, "numbered parameter is already used in %s block\n"
                      "%s:%d: numbered parameter is already used here",
                      outer ? "outer" : "inner",
                      p->ruby_sourcefile, nd_line(used));
        parser_show_error_line(p, &used->nd_loc);
        return 1;
    }
    return 0;
}
 
static int
numparam_used_p(struct parser_params *p)
{
    NODE *numparam = p->lvtbl->numparam.current;
    if (numparam) {
        compile_error(p, "'it' is not allowed when a numbered parameter is already used\n"
                      "%s:%d: numbered parameter is already used here",
                      p->ruby_sourcefile, nd_line(numparam));
        parser_show_error_line(p, &numparam->nd_loc);
        return 1;
    }
    return 0;
}
 
static int
it_used_p(struct parser_params *p)
{
    NODE *it = p->lvtbl->it;
    if (it) {
        compile_error(p, "numbered parameters are not allowed when 'it' is already used\n"
                      "%s:%d: 'it' is already used here",
                      p->ruby_sourcefile, nd_line(it));
        parser_show_error_line(p, &it->nd_loc);
        return 1;
    }
    return 0;
}
 
static NODE*
gettable(struct parser_params *p, ID id, const YYLTYPE *loc)
{
    ID *vidp = NULL;
    NODE *node;
    switch (id) {
      case keyword_self:
        return NEW_SELF(loc);
      case keyword_nil:
        return NEW_NIL(loc);
      case keyword_true:
        return NEW_TRUE(loc);
      case keyword_false:
        return NEW_FALSE(loc);
      case keyword__FILE__:
        {
            VALUE file = p->ruby_sourcefile_string;
            if (NIL_P(file))
                file = rb_str_new(0, 0);
            node = NEW_FILE(file, loc);
        }
        return node;
      case keyword__LINE__:
        return NEW_LINE(loc);
      case keyword__ENCODING__:
        return NEW_ENCODING(loc);
 
    }
    switch (id_type(id)) {
      case ID_LOCAL:
        if (dyna_in_block(p) && dvar_defined_ref(p, id, &vidp)) {
            if (NUMPARAM_ID_P(id) && (numparam_nested_p(p) || it_used_p(p))) return 0;
            if (vidp) *vidp |= LVAR_USED;
            node = NEW_DVAR(id, loc);
            return node;
        }
        if (local_id_ref(p, id, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
            node = NEW_LVAR(id, loc);
            return node;
        }
        if (dyna_in_block(p) && NUMPARAM_ID_P(id) &&
            parser_numbered_param(p, NUMPARAM_ID_TO_IDX(id))) {
            if (numparam_nested_p(p) || it_used_p(p)) return 0;
            node = NEW_DVAR(id, loc);
            struct local_vars *local = p->lvtbl;
            if (!local->numparam.current) local->numparam.current = node;
            return node;
        }
# if WARN_PAST_SCOPE
        if (!p->ctxt.in_defined && RTEST(ruby_verbose) && past_dvar_p(p, id)) {
            rb_warning1("possible reference to past scope - %"PRIsWARN, rb_id2str(id));
        }
# endif
        /* method call without arguments */
        if (dyna_in_block(p) && id == rb_intern("it") && !(DVARS_TERMINAL_P(p->lvtbl->args) || DVARS_TERMINAL_P(p->lvtbl->args->prev))) {
            if (numparam_used_p(p)) return 0;
            if (p->max_numparam == ORDINAL_PARAM) {
                compile_error(p, "ordinary parameter is defined");
                return 0;
            }
            if (!p->it_id) {
                p->it_id = internal_id(p);
                vtable_add(p->lvtbl->args, p->it_id);
            }
            NODE *node = NEW_DVAR(p->it_id, loc);
            if (!p->lvtbl->it) p->lvtbl->it = node;
            return node;
        }
        return NEW_VCALL(id, loc);
      case ID_GLOBAL:
        return NEW_GVAR(id, loc);
      case ID_INSTANCE:
        return NEW_IVAR(id, loc);
      case ID_CONST:
        return NEW_CONST(id, loc);
      case ID_CLASS:
        return NEW_CVAR(id, loc);
    }
    compile_error(p, "identifier %"PRIsVALUE" is not valid to get", rb_id2str(id));
    return 0;
}
 
static rb_node_opt_arg_t *
opt_arg_append(rb_node_opt_arg_t *opt_list, rb_node_opt_arg_t *opt)
{
    rb_node_opt_arg_t *opts = opt_list;
    RNODE(opts)->nd_loc.end_pos = RNODE(opt)->nd_loc.end_pos;
 
    while (opts->nd_next) {
        opts = opts->nd_next;
        RNODE(opts)->nd_loc.end_pos = RNODE(opt)->nd_loc.end_pos;
    }
    opts->nd_next = opt;
 
    return opt_list;
}
 
static rb_node_kw_arg_t *
kwd_append(rb_node_kw_arg_t *kwlist, rb_node_kw_arg_t *kw)
{
    if (kwlist) {
        /* Assume rb_node_kw_arg_t and rb_node_opt_arg_t has same structure */
        opt_arg_append(RNODE_OPT_ARG(kwlist), RNODE_OPT_ARG(kw));
    }
    return kwlist;
}
 
static NODE *
new_defined(struct parser_params *p, NODE *expr, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    int had_trailing_semicolon = p->ctxt.has_trailing_semicolon;
    p->ctxt.has_trailing_semicolon = 0;
 
    NODE *n = expr;
    while (n) {
        if (nd_type_p(n, NODE_BEGIN)) {
            n = RNODE_BEGIN(n)->nd_body;
        }
        else if (nd_type_p(n, NODE_BLOCK) && RNODE_BLOCK(n)->nd_end == n) {
            n = RNODE_BLOCK(n)->nd_head;
        }
        else {
            break;
        }
    }
 
    if (had_trailing_semicolon && !nd_type_p(expr, NODE_BLOCK)) {
        NODE *block = NEW_BLOCK(expr, loc);
        return NEW_DEFINED(block, loc, keyword_loc);
    }
 
    return NEW_DEFINED(n, loc, keyword_loc);
}
 
static NODE*
str_to_sym_node(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    VALUE lit;
    rb_parser_string_t *str = RNODE_STR(node)->string;
    if (rb_parser_enc_str_coderange(p, str) == RB_PARSER_ENC_CODERANGE_BROKEN) {
        yyerror1(loc, "invalid symbol");
        lit = STR_NEW0();
    }
    else {
        lit = rb_str_new_parser_string(str);
    }
    return NEW_SYM(lit, loc);
}
 
static NODE*
symbol_append(struct parser_params *p, NODE *symbols, NODE *symbol)
{
    enum node_type type = nd_type(symbol);
    switch (type) {
      case NODE_DSTR:
        nd_set_type(symbol, NODE_DSYM);
        break;
      case NODE_STR:
        symbol = str_to_sym_node(p, symbol, &RNODE(symbol)->nd_loc);
        break;
      default:
        compile_error(p, "unexpected node as symbol: %s", parser_node_name(type));
    }
    return list_append(p, symbols, symbol);
}
 
static void
dregex_fragment_setenc(struct parser_params *p, rb_node_dregx_t *const dreg, int options)
{
    if (dreg->string) {
        reg_fragment_setenc(p, dreg->string, options);
    }
    for (struct RNode_LIST *list = dreg->nd_next; list; list = RNODE_LIST(list->nd_next)) {
        NODE *frag = list->nd_head;
        if (nd_type_p(frag, NODE_STR)) {
            reg_fragment_setenc(p, RNODE_STR(frag)->string, options);
        }
        else if (nd_type_p(frag, NODE_DSTR)) {
            dregex_fragment_setenc(p, RNODE_DSTR(frag), options);
        }
    }
}
 
static NODE *
new_regexp(struct parser_params *p, NODE *node, int options, const YYLTYPE *loc, const YYLTYPE *opening_loc, const YYLTYPE *content_loc, const YYLTYPE *closing_loc)
{
    if (!node) {
        /* Check string is valid regex */
        rb_parser_string_t *str = STRING_NEW0();
        reg_compile(p, str, options);
        node = NEW_REGX(str, options, loc, opening_loc, content_loc, closing_loc);
        return node;
    }
    switch (nd_type(node)) {
      case NODE_STR:
        {
            /* Check string is valid regex */
            reg_compile(p, RNODE_STR(node)->string, options);
            node = str2regx(p, node, options, loc, opening_loc, content_loc, closing_loc);
        }
        break;
      default:
        node = NEW_DSTR0(STRING_NEW0(), 1, NEW_LIST(node, loc), loc);
        /* fall through */
      case NODE_DSTR:
        nd_set_type(node, NODE_DREGX);
        nd_set_loc(node, loc);
        rb_node_dregx_t *const dreg = RNODE_DREGX(node);
        dreg->as.nd_cflag = options & RE_OPTION_MASK;
        if (dreg->nd_next) {
            dregex_fragment_setenc(p, dreg, options);
        }
        if (options & RE_OPTION_ONCE) {
            node = NEW_ONCE(node, loc);
        }
        break;
    }
    return node;
}
 
static rb_node_kw_arg_t *
new_kw_arg(struct parser_params *p, NODE *k, const YYLTYPE *loc)
{
    if (!k) return 0;
    return NEW_KW_ARG((k), loc);
}
 
static NODE *
new_xstring(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (!node) {
        NODE *xstr = NEW_XSTR(STRING_NEW0(), loc);
        return xstr;
    }
    switch (nd_type(node)) {
      case NODE_STR:
        nd_set_type(node, NODE_XSTR);
        nd_set_loc(node, loc);
        break;
      case NODE_DSTR:
        nd_set_type(node, NODE_DXSTR);
        nd_set_loc(node, loc);
        break;
      default:
        node = NEW_DXSTR(0, 1, NEW_LIST(node, loc), loc);
        break;
    }
    return node;
}
 
static const
struct st_hash_type literal_type = {
    literal_cmp,
    literal_hash,
};
 
static int nd_type_st_key_enable_p(NODE *node);
 
static void
check_literal_when(struct parser_params *p, NODE *arg, const YYLTYPE *loc)
{
    /* See https://bugs.ruby-lang.org/issues/20331 for discussion about what is warned. */
    if (!arg || !p->case_labels) return;
    if (!nd_type_st_key_enable_p(arg)) return;
 
    if (p->case_labels == CHECK_LITERAL_WHEN) {
        p->case_labels = st_init_table(&literal_type);
    }
    else {
        st_data_t line;
        if (st_lookup(p->case_labels, (st_data_t)arg, &line)) {
            rb_warning2("'when' clause on line %d duplicates 'when' clause on line %d and is ignored",
                        WARN_I((int)nd_line(arg)), WARN_I((int)line));
            return;
        }
    }
    st_insert(p->case_labels, (st_data_t)arg, (st_data_t)p->ruby_sourceline);
}
 
#ifdef RIPPER
static int
id_is_var(struct parser_params *p, ID id)
{
    if (is_notop_id(id)) {
        switch (id & ID_SCOPE_MASK) {
          case ID_GLOBAL: case ID_INSTANCE: case ID_CONST: case ID_CLASS:
            return 1;
          case ID_LOCAL:
            if (dyna_in_block(p)) {
                if (NUMPARAM_ID_P(id) || dvar_defined(p, id)) return 1;
            }
            if (local_id(p, id)) return 1;
            /* method call without arguments */
            return 0;
        }
    }
    compile_error(p, "identifier %"PRIsVALUE" is not valid to get", rb_id2str(id));
    return 0;
}
#endif
 
static inline enum lex_state_e
parser_set_lex_state(struct parser_params *p, enum lex_state_e ls, int line)
{
    if (p->debug) {
        ls = rb_parser_trace_lex_state(p, p->lex.state, ls, line);
    }
    return p->lex.state = ls;
}
 
#ifndef RIPPER
static void
flush_debug_buffer(struct parser_params *p, VALUE out, VALUE str)
{
    VALUE mesg = p->debug_buffer;
 
    if (!NIL_P(mesg) && RSTRING_LEN(mesg)) {
        p->debug_buffer = Qnil;
        rb_io_puts(1, &mesg, out);
    }
    if (!NIL_P(str) && RSTRING_LEN(str)) {
        rb_io_write(p->debug_output, str);
    }
}
 
static const char rb_parser_lex_state_names[][8] = {
    "BEG",    "END",    "ENDARG", "ENDFN",  "ARG",
    "CMDARG", "MID",    "FNAME",  "DOT",    "CLASS",
    "LABEL",  "LABELED","FITEM",
};
 
static VALUE
append_lex_state_name(struct parser_params *p, enum lex_state_e state, VALUE buf)
{
    int i, sep = 0;
    unsigned int mask = 1;
    static const char none[] = "NONE";
 
    for (i = 0; i < EXPR_MAX_STATE; ++i, mask <<= 1) {
        if ((unsigned)state & mask) {
            if (sep) {
                rb_str_cat(buf, "|", 1);
            }
            sep = 1;
            rb_str_cat_cstr(buf, rb_parser_lex_state_names[i]);
        }
    }
    if (!sep) {
        rb_str_cat(buf, none, sizeof(none)-1);
    }
    return buf;
}
 
enum lex_state_e
rb_parser_trace_lex_state(struct parser_params *p, enum lex_state_e from,
                          enum lex_state_e to, int line)
{
    VALUE mesg;
    mesg = rb_str_new_cstr("lex_state: ");
    append_lex_state_name(p, from, mesg);
    rb_str_cat_cstr(mesg, " -> ");
    append_lex_state_name(p, to, mesg);
    rb_str_catf(mesg, " at line %d\n", line);
    flush_debug_buffer(p, p->debug_output, mesg);
    return to;
}
 
VALUE
rb_parser_lex_state_name(struct parser_params *p, enum lex_state_e state)
{
    return rb_str_to_interned_str(append_lex_state_name(p, state, rb_str_new(0, 0)));
}
 
static void
append_bitstack_value(struct parser_params *p, stack_type stack, VALUE mesg)
{
    if (stack == 0) {
        rb_str_cat_cstr(mesg, "0");
    }
    else {
        stack_type mask = (stack_type)1U << (CHAR_BIT * sizeof(stack_type) - 1);
        for (; mask && !(stack & mask); mask >>= 1) continue;
        for (; mask; mask >>= 1) rb_str_cat(mesg, stack & mask ? "1" : "0", 1);
    }
}
 
void
rb_parser_show_bitstack(struct parser_params *p, stack_type stack,
                        const char *name, int line)
{
    VALUE mesg = rb_sprintf("%s: ", name);
    append_bitstack_value(p, stack, mesg);
    rb_str_catf(mesg, " at line %d\n", line);
    flush_debug_buffer(p, p->debug_output, mesg);
}
 
void
rb_parser_fatal(struct parser_params *p, const char *fmt, ...)
{
    va_list ap;
    VALUE mesg = rb_str_new_cstr("internal parser error: ");
 
    va_start(ap, fmt);
    rb_str_vcatf(mesg, fmt, ap);
    va_end(ap);
    yyerror0(RSTRING_PTR(mesg));
    RB_GC_GUARD(mesg);
 
    mesg = rb_str_new(0, 0);
    append_lex_state_name(p, p->lex.state, mesg);
    compile_error(p, "lex.state: %"PRIsVALUE, mesg);
    rb_str_resize(mesg, 0);
    append_bitstack_value(p, p->cond_stack, mesg);
    compile_error(p, "cond_stack: %"PRIsVALUE, mesg);
    rb_str_resize(mesg, 0);
    append_bitstack_value(p, p->cmdarg_stack, mesg);
    compile_error(p, "cmdarg_stack: %"PRIsVALUE, mesg);
    if (p->debug_output == rb_ractor_stdout())
        p->debug_output = rb_ractor_stderr();
    p->debug = TRUE;
}
 
static YYLTYPE *
rb_parser_set_pos(YYLTYPE *yylloc, int sourceline, int beg_pos, int end_pos)
{
    yylloc->beg_pos.lineno = sourceline;
    yylloc->beg_pos.column = beg_pos;
    yylloc->end_pos.lineno = sourceline;
    yylloc->end_pos.column = end_pos;
    return yylloc;
}
 
YYLTYPE *
rb_parser_set_location_from_strterm_heredoc(struct parser_params *p, rb_strterm_heredoc_t *here, YYLTYPE *yylloc)
{
    int sourceline = here->sourceline;
    int beg_pos = (int)here->offset - here->quote
        - (rb_strlen_lit("<<-") - !(here->func & STR_FUNC_INDENT));
    int end_pos = (int)here->offset + here->length + here->quote;
 
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}
 
YYLTYPE *
rb_parser_set_location_of_delayed_token(struct parser_params *p, YYLTYPE *yylloc)
{
    yylloc->beg_pos.lineno = p->delayed.beg_line;
    yylloc->beg_pos.column = p->delayed.beg_col;
    yylloc->end_pos.lineno = p->delayed.end_line;
    yylloc->end_pos.column = p->delayed.end_col;
 
    return yylloc;
}
 
YYLTYPE *
rb_parser_set_location_of_heredoc_end(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.pend - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}
 
YYLTYPE *
rb_parser_set_location_of_dummy_end(struct parser_params *p, YYLTYPE *yylloc)
{
    yylloc->end_pos = yylloc->beg_pos;
 
    return yylloc;
}
 
YYLTYPE *
rb_parser_set_location_of_none(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.ptok - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}
 
YYLTYPE *
rb_parser_set_location(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.pcur - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}
#endif /* !RIPPER */
 
static int
assignable0(struct parser_params *p, ID id, const char **err)
{
    if (!id) return -1;
    switch (id) {
      case keyword_self:
        *err = "Can't change the value of self";
        return -1;
      case keyword_nil:
        *err = "Can't assign to nil";
        return -1;
      case keyword_true:
        *err = "Can't assign to true";
        return -1;
      case keyword_false:
        *err = "Can't assign to false";
        return -1;
      case keyword__FILE__:
        *err = "Can't assign to __FILE__";
        return -1;
      case keyword__LINE__:
        *err = "Can't assign to __LINE__";
        return -1;
      case keyword__ENCODING__:
        *err = "Can't assign to __ENCODING__";
        return -1;
    }
    switch (id_type(id)) {
      case ID_LOCAL:
        if (dyna_in_block(p)) {
            if (p->max_numparam > NO_PARAM && NUMPARAM_ID_P(id)) {
                compile_error(p, "Can't assign to numbered parameter _%d",
                              NUMPARAM_ID_TO_IDX(id));
                return -1;
            }
            if (dvar_curr(p, id)) return NODE_DASGN;
            if (dvar_defined(p, id)) return NODE_DASGN;
            if (local_id(p, id)) return NODE_LASGN;
            dyna_var(p, id);
            return NODE_DASGN;
        }
        else {
            if (!local_id(p, id)) local_var(p, id);
            return NODE_LASGN;
        }
        break;
      case ID_GLOBAL: return NODE_GASGN;
      case ID_INSTANCE: return NODE_IASGN;
      case ID_CONST:
        if (!p->ctxt.in_def) return NODE_CDECL;
        *err = "dynamic constant assignment";
        return -1;
      case ID_CLASS: return NODE_CVASGN;
      default:
        compile_error(p, "identifier %"PRIsVALUE" is not valid to set", rb_id2str(id));
    }
    return -1;
}
 
static NODE*
assignable(struct parser_params *p, ID id, NODE *val, const YYLTYPE *loc)
{
    const char *err = 0;
    int node_type = assignable0(p, id, &err);
    switch (node_type) {
      case NODE_DASGN: return NEW_DASGN(id, val, loc);
      case NODE_LASGN: return NEW_LASGN(id, val, loc);
      case NODE_GASGN: return NEW_GASGN(id, val, loc);
      case NODE_IASGN: return NEW_IASGN(id, val, loc);
      case NODE_CDECL: return NEW_CDECL(id, val, 0, p->ctxt.shareable_constant_value, loc);
      case NODE_CVASGN: return NEW_CVASGN(id, val, loc);
    }
/* TODO: FIXME */
#ifndef RIPPER
    if (err) yyerror1(loc, err);
#else
    if (err) set_value(assign_error(p, err, p->s_lvalue));
#endif
    return NEW_ERROR(loc);
}
 
static int
is_private_local_id(struct parser_params *p, ID name)
{
    VALUE s;
    if (name == idUScore) return 1;
    if (!is_local_id(name)) return 0;
    s = rb_id2str(name);
    if (!s) return 0;
    return RSTRING_PTR(s)[0] == '_';
}
 
static int
shadowing_lvar_0(struct parser_params *p, ID name)
{
    if (dyna_in_block(p)) {
        if (dvar_curr(p, name)) {
            if (is_private_local_id(p, name)) return 1;
            yyerror0("duplicated argument name");
        }
        else if (dvar_defined(p, name) || local_id(p, name)) {
            vtable_add(p->lvtbl->vars, name);
            if (p->lvtbl->used) {
                vtable_add(p->lvtbl->used, (ID)p->ruby_sourceline | LVAR_USED);
            }
            return 0;
        }
    }
    else {
        if (local_id(p, name)) {
            if (is_private_local_id(p, name)) return 1;
            yyerror0("duplicated argument name");
        }
    }
    return 1;
}
 
static ID
shadowing_lvar(struct parser_params *p, ID name)
{
    shadowing_lvar_0(p, name);
    return name;
}
 
static void
new_bv(struct parser_params *p, ID name)
{
    if (!name) return;
    if (!is_local_id(name)) {
        compile_error(p, "invalid local variable - %"PRIsVALUE,
                      rb_id2str(name));
        return;
    }
    if (!shadowing_lvar_0(p, name)) return;
    dyna_var(p, name);
    ID *vidp = 0;
    if (dvar_defined_ref(p, name, &vidp)) {
        if (vidp) *vidp |= LVAR_USED;
    }
}
 
static void
aryset_check(struct parser_params *p, NODE *args)
{
    NODE *block = 0, *kwds = 0;
    if (args && nd_type_p(args, NODE_BLOCK_PASS)) {
        block = RNODE_BLOCK_PASS(args)->nd_body;
        args = RNODE_BLOCK_PASS(args)->nd_head;
    }
    if (args && nd_type_p(args, NODE_ARGSCAT)) {
        args = RNODE_ARGSCAT(args)->nd_body;
    }
    if (args && nd_type_p(args, NODE_ARGSPUSH)) {
        kwds = RNODE_ARGSPUSH(args)->nd_body;
    }
    else {
        for (NODE *next = args; next && nd_type_p(next, NODE_LIST);
             next = RNODE_LIST(next)->nd_next) {
            kwds = RNODE_LIST(next)->nd_head;
        }
    }
    if (kwds && nd_type_p(kwds, NODE_HASH) && !RNODE_HASH(kwds)->nd_brace) {
        yyerror1(&kwds->nd_loc, "keyword arg given in index assignment");
    }
    if (block) {
        yyerror1(&block->nd_loc, "block arg given in index assignment");
    }
}
 
static NODE *
aryset(struct parser_params *p, NODE *recv, NODE *idx, const YYLTYPE *loc)
{
    aryset_check(p, idx);
    return NEW_ATTRASGN(recv, tASET, idx, loc);
}
 
static void
block_dup_check(struct parser_params *p, NODE *node1, NODE *node2)
{
    if (node2 && node1 && nd_type_p(node1, NODE_BLOCK_PASS)) {
        compile_error(p, "both block arg and actual block given");
    }
}
 
static NODE *
attrset(struct parser_params *p, NODE *recv, ID atype, ID id, const YYLTYPE *loc)
{
    if (!CALL_Q_P(atype)) id = rb_id_attrset(id);
    return NEW_ATTRASGN(recv, id, 0, loc);
}
 
static VALUE
rb_backref_error(struct parser_params *p, NODE *node)
{
#ifndef RIPPER
# define ERR(...) (compile_error(p, __VA_ARGS__), Qtrue)
#else
# define ERR(...) rb_sprintf(__VA_ARGS__)
#endif
    switch (nd_type(node)) {
      case NODE_NTH_REF:
        return ERR("Can't set variable $%ld", RNODE_NTH_REF(node)->nd_nth);
      case NODE_BACK_REF:
        return ERR("Can't set variable $%c", (int)RNODE_BACK_REF(node)->nd_nth);
    }
#undef ERR
    UNREACHABLE_RETURN(Qfalse); /* only called on syntax error */
}
 
static NODE *
arg_append(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *loc)
{
    if (!node1) return NEW_LIST(node2, &node2->nd_loc);
    switch (nd_type(node1))  {
      case NODE_LIST:
        return list_append(p, node1, node2);
      case NODE_BLOCK_PASS:
        RNODE_BLOCK_PASS(node1)->nd_head = arg_append(p, RNODE_BLOCK_PASS(node1)->nd_head, node2, loc);
        node1->nd_loc.end_pos = RNODE_BLOCK_PASS(node1)->nd_head->nd_loc.end_pos;
        return node1;
      case NODE_ARGSPUSH:
        RNODE_ARGSPUSH(node1)->nd_body = list_append(p, NEW_LIST(RNODE_ARGSPUSH(node1)->nd_body, &RNODE_ARGSPUSH(node1)->nd_body->nd_loc), node2);
        node1->nd_loc.end_pos = RNODE_ARGSPUSH(node1)->nd_body->nd_loc.end_pos;
        nd_set_type(node1, NODE_ARGSCAT);
        return node1;
      case NODE_ARGSCAT:
        if (!nd_type_p(RNODE_ARGSCAT(node1)->nd_body, NODE_LIST)) break;
        RNODE_ARGSCAT(node1)->nd_body = list_append(p, RNODE_ARGSCAT(node1)->nd_body, node2);
        node1->nd_loc.end_pos = RNODE_ARGSCAT(node1)->nd_body->nd_loc.end_pos;
        return node1;
    }
    return NEW_ARGSPUSH(node1, node2, loc);
}
 
static NODE *
arg_concat(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *loc)
{
    if (!node2) return node1;
    switch (nd_type(node1)) {
      case NODE_BLOCK_PASS:
        if (RNODE_BLOCK_PASS(node1)->nd_head)
            RNODE_BLOCK_PASS(node1)->nd_head = arg_concat(p, RNODE_BLOCK_PASS(node1)->nd_head, node2, loc);
        else
            RNODE_LIST(node1)->nd_head = NEW_LIST(node2, loc);
        return node1;
      case NODE_ARGSPUSH:
        if (!nd_type_p(node2, NODE_LIST)) break;
        RNODE_ARGSPUSH(node1)->nd_body = list_concat(NEW_LIST(RNODE_ARGSPUSH(node1)->nd_body, loc), node2);
        nd_set_type(node1, NODE_ARGSCAT);
        return node1;
      case NODE_ARGSCAT:
        if (!nd_type_p(node2, NODE_LIST) ||
            !nd_type_p(RNODE_ARGSCAT(node1)->nd_body, NODE_LIST)) break;
        RNODE_ARGSCAT(node1)->nd_body = list_concat(RNODE_ARGSCAT(node1)->nd_body, node2);
        return node1;
    }
    return NEW_ARGSCAT(node1, node2, loc);
}
 
static NODE *
last_arg_append(struct parser_params *p, NODE *args, NODE *last_arg, const YYLTYPE *loc)
{
    NODE *n1;
    if ((n1 = splat_array(args)) != 0) {
        return list_append(p, n1, last_arg);
    }
    return arg_append(p, args, last_arg, loc);
}
 
static NODE *
rest_arg_append(struct parser_params *p, NODE *args, NODE *rest_arg, const YYLTYPE *loc)
{
    NODE *n1;
    if ((nd_type_p(rest_arg, NODE_LIST)) && (n1 = splat_array(args)) != 0) {
        return list_concat(n1, rest_arg);
    }
    return arg_concat(p, args, rest_arg, loc);
}
 
static NODE *
splat_array(NODE* node)
{
    if (nd_type_p(node, NODE_SPLAT)) node = RNODE_SPLAT(node)->nd_head;
    if (nd_type_p(node, NODE_LIST)) return node;
    return 0;
}
 
static void
mark_lvar_used(struct parser_params *p, NODE *rhs)
{
    ID *vidp = NULL;
    if (!rhs) return;
    switch (nd_type(rhs)) {
      case NODE_LASGN:
        if (local_id_ref(p, RNODE_LASGN(rhs)->nd_vid, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
        }
        break;
      case NODE_DASGN:
        if (dvar_defined_ref(p, RNODE_DASGN(rhs)->nd_vid, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
        }
        break;
#if 0
      case NODE_MASGN:
        for (rhs = rhs->nd_head; rhs; rhs = rhs->nd_next) {
            mark_lvar_used(p, rhs->nd_head);
        }
        break;
#endif
    }
}
 
static int is_static_content(NODE *node);
 
static NODE *
node_assign(struct parser_params *p, NODE *lhs, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    if (!lhs) return 0;
 
    switch (nd_type(lhs)) {
      case NODE_CDECL:
      case NODE_GASGN:
      case NODE_IASGN:
      case NODE_LASGN:
      case NODE_DASGN:
      case NODE_MASGN:
      case NODE_CVASGN:
        set_nd_value(p, lhs, rhs);
        nd_set_loc(lhs, loc);
        break;
 
      case NODE_ATTRASGN:
        RNODE_ATTRASGN(lhs)->nd_args = arg_append(p, RNODE_ATTRASGN(lhs)->nd_args, rhs, loc);
        nd_set_loc(lhs, loc);
        break;
 
      default:
        /* should not happen */
        break;
    }
 
    return lhs;
}
 
static NODE *
value_expr_check(struct parser_params *p, NODE *node)
{
    NODE *void_node = 0, *vn;
 
    if (!node) {
        rb_warning0("empty expression");
    }
    while (node) {
        switch (nd_type(node)) {
          case NODE_ENSURE:
            vn = RNODE_ENSURE(node)->nd_head;
            node = RNODE_ENSURE(node)->nd_ensr;
            /* nd_ensr should not be NULL, check it out next */
            if (vn && (vn = value_expr_check(p, vn))) {
                goto found;
            }
            break;
 
          case NODE_RESCUE:
            /* void only if all children are void */
            vn = RNODE_RESCUE(node)->nd_head;
            if (!vn || !(vn = value_expr_check(p, vn))) return NULL;
            if (!void_node) void_node = vn;
            for (NODE *r = RNODE_RESCUE(node)->nd_resq; r; r = RNODE_RESBODY(r)->nd_next) {
                if (!nd_type_p(r, NODE_RESBODY)) {
                    compile_error(p, "unexpected node");
                    return NULL;
                }
                if (!(vn = value_expr_check(p, RNODE_RESBODY(r)->nd_body))) {
                    void_node = 0;
                    break;
                }
                if (!void_node) void_node = vn;
            }
            node = RNODE_RESCUE(node)->nd_else;
            if (!node) return void_node;
            break;
 
          case NODE_RETURN:
          case NODE_BREAK:
          case NODE_NEXT:
          case NODE_REDO:
          case NODE_RETRY:
            goto found;
 
          case NODE_CASE3:
            if (!RNODE_CASE3(node)->nd_body || !nd_type_p(RNODE_CASE3(node)->nd_body, NODE_IN)) {
                compile_error(p, "unexpected node");
                return NULL;
            }
            if (RNODE_IN(RNODE_CASE3(node)->nd_body)->nd_body) {
                return NULL;
            }
            /* single line pattern matching with "=>" operator */
            goto found;
 
          case NODE_BLOCK:
            while (RNODE_BLOCK(node)->nd_next) {
                node = RNODE_BLOCK(node)->nd_next;
            }
            node = RNODE_BLOCK(node)->nd_head;
            break;
 
          case NODE_BEGIN:
            node = RNODE_BEGIN(node)->nd_body;
            break;
 
          case NODE_IF:
          case NODE_UNLESS:
            if (!RNODE_IF(node)->nd_body) {
                return NULL;
            }
            else if (!RNODE_IF(node)->nd_else) {
                return NULL;
            }
            vn = value_expr_check(p, RNODE_IF(node)->nd_body);
            if (!vn) return NULL;
            if (!void_node) void_node = vn;
            node = RNODE_IF(node)->nd_else;
            break;
 
          case NODE_AND:
          case NODE_OR:
            node = RNODE_AND(node)->nd_1st;
            break;
 
          case NODE_LASGN:
          case NODE_DASGN:
          case NODE_MASGN:
            mark_lvar_used(p, node);
            return NULL;
 
          default:
            return NULL;
        }
    }
 
    return NULL;
 
  found:
    /* return the first found node */
    return void_node ? void_node : node;
}
 
static int
value_expr_gen(struct parser_params *p, NODE *node)
{
    NODE *void_node = value_expr_check(p, node);
    if (void_node) {
        yyerror1(&void_node->nd_loc, "void value expression");
        /* or "control never reach"? */
        return FALSE;
    }
    return TRUE;
}
 
static void
void_expr(struct parser_params *p, NODE *node)
{
    const char *useless = 0;
 
    if (!RTEST(ruby_verbose)) return;
 
    if (!node || !(node = nd_once_body(node))) return;
    switch (nd_type(node)) {
      case NODE_OPCALL:
        switch (RNODE_OPCALL(node)->nd_mid) {
          case '+':
          case '-':
          case '*':
          case '/':
          case '%':
          case tPOW:
          case tUPLUS:
          case tUMINUS:
          case '|':
          case '^':
          case '&':
          case tCMP:
          case '>':
          case tGEQ:
          case '<':
          case tLEQ:
          case tEQ:
          case tNEQ:
            useless = rb_id2name(RNODE_OPCALL(node)->nd_mid);
            break;
        }
        break;
 
      case NODE_LVAR:
      case NODE_DVAR:
      case NODE_GVAR:
      case NODE_IVAR:
      case NODE_CVAR:
      case NODE_NTH_REF:
      case NODE_BACK_REF:
        useless = "a variable";
        break;
      case NODE_CONST:
        useless = "a constant";
        break;
      case NODE_SYM:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_DSTR:
      case NODE_REGX:
      case NODE_DREGX:
        useless = "a literal";
        break;
      case NODE_COLON2:
      case NODE_COLON3:
        useless = "::";
        break;
      case NODE_DOT2:
        useless = "..";
        break;
      case NODE_DOT3:
        useless = "...";
        break;
      case NODE_SELF:
        useless = "self";
        break;
      case NODE_NIL:
        useless = "nil";
        break;
      case NODE_TRUE:
        useless = "true";
        break;
      case NODE_FALSE:
        useless = "false";
        break;
      case NODE_DEFINED:
        useless = "defined?";
        break;
    }
 
    if (useless) {
        rb_warn1L(nd_line(node), "possibly useless use of %s in void context", WARN_S(useless));
    }
}
 
/* warns useless use of block and returns the last statement node */
static NODE *
void_stmts(struct parser_params *p, NODE *node)
{
    NODE *const n = node;
    if (!RTEST(ruby_verbose)) return n;
    if (!node) return n;
    if (!nd_type_p(node, NODE_BLOCK)) return n;
 
    while (RNODE_BLOCK(node)->nd_next) {
        void_expr(p, RNODE_BLOCK(node)->nd_head);
        node = RNODE_BLOCK(node)->nd_next;
    }
    return RNODE_BLOCK(node)->nd_head;
}
 
static NODE *
remove_begin(NODE *node)
{
    NODE **n = &node, *n1 = node;
    while (n1 && nd_type_p(n1, NODE_BEGIN) && RNODE_BEGIN(n1)->nd_body) {
        *n = n1 = RNODE_BEGIN(n1)->nd_body;
    }
    return node;
}
 
static void
reduce_nodes(struct parser_params *p, NODE **body)
{
    NODE *node = *body;
 
    if (!node) {
        *body = NEW_NIL(&NULL_LOC);
        return;
    }
#define subnodes(type, n1, n2) \
    ((!type(node)->n1) ? (type(node)->n2 ? (body = &type(node)->n2, 1) : 0) : \
     (!type(node)->n2) ? (body = &type(node)->n1, 1) : \
     (reduce_nodes(p, &type(node)->n1), body = &type(node)->n2, 1))
 
    while (node) {
        int newline = (int)nd_fl_newline(node);
        switch (nd_type(node)) {
          end:
          case NODE_NIL:
            *body = 0;
            return;
          case NODE_BEGIN:
            *body = node = RNODE_BEGIN(node)->nd_body;
            if (newline && node) nd_set_fl_newline(node);
            continue;
          case NODE_BLOCK:
            body = &RNODE_BLOCK(RNODE_BLOCK(node)->nd_end)->nd_head;
            break;
          case NODE_IF:
          case NODE_UNLESS:
            if (subnodes(RNODE_IF, nd_body, nd_else)) break;
            return;
          case NODE_CASE:
            body = &RNODE_CASE(node)->nd_body;
            break;
          case NODE_WHEN:
            if (!subnodes(RNODE_WHEN, nd_body, nd_next)) goto end;
            break;
          case NODE_ENSURE:
            body = &RNODE_ENSURE(node)->nd_head;
            break;
          case NODE_RESCUE:
            newline = 0; // RESBODY should not be a NEWLINE
            if (RNODE_RESCUE(node)->nd_else) {
                body = &RNODE_RESCUE(node)->nd_resq;
                break;
            }
            if (!subnodes(RNODE_RESCUE, nd_head, nd_resq)) goto end;
            break;
          default:
            return;
        }
        node = *body;
        if (newline && node) nd_set_fl_newline(node);
    }
 
#undef subnodes
}
 
static int
is_static_content(NODE *node)
{
    if (!node) return 1;
    switch (nd_type(node)) {
      case NODE_HASH:
        if (!(node = RNODE_HASH(node)->nd_head)) break;
      case NODE_LIST:
        do {
            if (!is_static_content(RNODE_LIST(node)->nd_head)) return 0;
        } while ((node = RNODE_LIST(node)->nd_next) != 0);
      case NODE_SYM:
      case NODE_REGX:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_NIL:
      case NODE_TRUE:
      case NODE_FALSE:
      case NODE_ZLIST:
        break;
      default:
        return 0;
    }
    return 1;
}
 
static int
assign_in_cond(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_MASGN:
      case NODE_LASGN:
      case NODE_DASGN:
      case NODE_GASGN:
      case NODE_IASGN:
      case NODE_CVASGN:
      case NODE_CDECL:
        break;
 
      default:
        return 0;
    }
 
    if (!get_nd_value(p, node)) return 1;
    if (is_static_content(get_nd_value(p, node))) {
        /* reports always */
        rb_warn0L(nd_line(get_nd_value(p, node)), "found '= literal' in conditional, should be ==");
    }
    return 1;
}
 
enum cond_type {
    COND_IN_OP,
    COND_IN_COND,
    COND_IN_FF
};
 
#define SWITCH_BY_COND_TYPE(t, w, arg) do { \
    switch (t) { \
      case COND_IN_OP: break; \
      case COND_IN_COND: rb_##w##0(arg "literal in condition"); break; \
      case COND_IN_FF: rb_##w##0(arg "literal in flip-flop"); break; \
    } \
} while (0)
 
static NODE *cond0(struct parser_params*,NODE*,enum cond_type,const YYLTYPE*,bool);
 
static NODE*
range_op(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    enum node_type type;
 
    if (node == 0) return 0;
 
    type = nd_type(node);
    value_expr(node);
    if (type == NODE_INTEGER) {
        if (!e_option_supplied(p)) rb_warn0L(nd_line(node), "integer literal in flip-flop");
        ID lineno = rb_intern("$.");
        return NEW_CALL(node, tEQ, NEW_LIST(NEW_GVAR(lineno, loc), loc), loc);
    }
    return cond0(p, node, COND_IN_FF, loc, true);
}
 
static NODE*
cond0(struct parser_params *p, NODE *node, enum cond_type type, const YYLTYPE *loc, bool top)
{
    if (node == 0) return 0;
    if (!(node = nd_once_body(node))) return 0;
    assign_in_cond(p, node);
 
    switch (nd_type(node)) {
      case NODE_BEGIN:
        RNODE_BEGIN(node)->nd_body = cond0(p, RNODE_BEGIN(node)->nd_body, type, loc, top);
        break;
 
      case NODE_DSTR:
      case NODE_EVSTR:
      case NODE_STR:
      case NODE_FILE:
        SWITCH_BY_COND_TYPE(type, warn, "string ");
        break;
 
      case NODE_REGX:
        if (!e_option_supplied(p)) SWITCH_BY_COND_TYPE(type, warn, "regex ");
        nd_set_type(node, NODE_MATCH);
        break;
 
      case NODE_DREGX:
        if (!e_option_supplied(p)) SWITCH_BY_COND_TYPE(type, warning, "regex ");
 
        return NEW_MATCH2(node, NEW_GVAR(idLASTLINE, loc), loc);
 
      case NODE_BLOCK:
        {
            NODE *end = RNODE_BLOCK(node)->nd_end;
            NODE **expr = &RNODE_BLOCK(end)->nd_head;
            if (top) top = node == end;
            *expr = cond0(p, *expr, type, loc, top);
        }
        break;
 
      case NODE_AND:
      case NODE_OR:
        RNODE_AND(node)->nd_1st = cond0(p, RNODE_AND(node)->nd_1st, COND_IN_COND, loc, true);
        RNODE_AND(node)->nd_2nd = cond0(p, RNODE_AND(node)->nd_2nd, COND_IN_COND, loc, true);
        break;
 
      case NODE_DOT2:
      case NODE_DOT3:
        if (!top) break;
        RNODE_DOT2(node)->nd_beg = range_op(p, RNODE_DOT2(node)->nd_beg, loc);
        RNODE_DOT2(node)->nd_end = range_op(p, RNODE_DOT2(node)->nd_end, loc);
        switch (nd_type(node)) {
          case NODE_DOT2:
            nd_set_type(node,NODE_FLIP2);
            rb_node_flip2_t *flip2 = RNODE_FLIP2(node); /* for debug info */
            (void)flip2;
            break;
          case NODE_DOT3:
            nd_set_type(node, NODE_FLIP3);
            rb_node_flip3_t *flip3 = RNODE_FLIP3(node); /* for debug info */
            (void)flip3;
            break;
        }
        break;
 
      case NODE_SYM:
      case NODE_DSYM:
        SWITCH_BY_COND_TYPE(type, warning, "symbol ");
        break;
 
      case NODE_LINE:
      case NODE_ENCODING:
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
        SWITCH_BY_COND_TYPE(type, warning, "");
        break;
 
      default:
        break;
    }
    return node;
}
 
static NODE*
cond(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (node == 0) return 0;
    return cond0(p, node, COND_IN_COND, loc, true);
}
 
static NODE*
method_cond(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (node == 0) return 0;
    return cond0(p, node, COND_IN_OP, loc, true);
}
 
static NODE*
new_nil_at(struct parser_params *p, const rb_code_position_t *pos)
{
    YYLTYPE loc = {*pos, *pos};
    return NEW_NIL(&loc);
}
 
static NODE*
new_if(struct parser_params *p, NODE *cc, NODE *left, NODE *right, const YYLTYPE *loc, const YYLTYPE* if_keyword_loc, const YYLTYPE* then_keyword_loc, const YYLTYPE* end_keyword_loc)
{
    if (!cc) return right;
    cc = cond0(p, cc, COND_IN_COND, loc, true);
    return newline_node(NEW_IF(cc, left, right, loc, if_keyword_loc, then_keyword_loc, end_keyword_loc));
}
 
static NODE*
new_unless(struct parser_params *p, NODE *cc, NODE *left, NODE *right, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    if (!cc) return right;
    cc = cond0(p, cc, COND_IN_COND, loc, true);
    return newline_node(NEW_UNLESS(cc, left, right, loc, keyword_loc, then_keyword_loc, end_keyword_loc));
}
 
#define NEW_AND_OR(type, f, s, loc, op_loc) (type == NODE_AND ? NEW_AND(f,s,loc,op_loc) : NEW_OR(f,s,loc,op_loc))
 
static NODE*
logop(struct parser_params *p, ID id, NODE *left, NODE *right,
          const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    enum node_type type = id == idAND || id == idANDOP ? NODE_AND : NODE_OR;
    NODE *op;
    value_expr(left);
    if (left && nd_type_p(left, type)) {
        NODE *node = left, *second;
        while ((second = RNODE_AND(node)->nd_2nd) != 0 && nd_type_p(second, type)) {
            node = second;
        }
        RNODE_AND(node)->nd_2nd = NEW_AND_OR(type, second, right, loc, op_loc);
        nd_set_line(RNODE_AND(node)->nd_2nd, op_loc->beg_pos.lineno);
        left->nd_loc.end_pos = loc->end_pos;
        return left;
    }
    op = NEW_AND_OR(type, left, right, loc, op_loc);
    nd_set_line(op, op_loc->beg_pos.lineno);
    return op;
}
 
#undef NEW_AND_OR
 
static void
no_blockarg(struct parser_params *p, NODE *node)
{
    if (nd_type_p(node, NODE_BLOCK_PASS)) {
        compile_error(p, "block argument should not be given");
    }
}
 
static NODE *
ret_args(struct parser_params *p, NODE *node)
{
    if (node) {
        no_blockarg(p, node);
        if (nd_type_p(node, NODE_LIST) && !RNODE_LIST(node)->nd_next) {
            node = RNODE_LIST(node)->nd_head;
        }
    }
    return node;
}
 
static NODE*
negate_lit(struct parser_params *p, NODE* node)
{
    switch (nd_type(node)) {
      case NODE_INTEGER:
        RNODE_INTEGER(node)->minus = TRUE;
        break;
      case NODE_FLOAT:
        RNODE_FLOAT(node)->minus = TRUE;
        break;
      case NODE_RATIONAL:
        RNODE_RATIONAL(node)->minus = TRUE;
        break;
      case NODE_IMAGINARY:
        RNODE_IMAGINARY(node)->minus = TRUE;
        break;
    }
    return node;
}
 
static NODE *
arg_blk_pass(NODE *node1, rb_node_block_pass_t *node2)
{
    if (node2) {
        if (!node1) return (NODE *)node2;
        node2->nd_head = node1;
        nd_set_first_lineno(node2, nd_first_lineno(node1));
        nd_set_first_column(node2, nd_first_column(node1));
        return (NODE *)node2;
    }
    return node1;
}
 
static bool
args_info_empty_p(struct rb_args_info *args)
{
    if (args->pre_args_num) return false;
    if (args->post_args_num) return false;
    if (args->rest_arg) return false;
    if (args->opt_args) return false;
    if (args->block_arg) return false;
    if (args->kw_args) return false;
    if (args->kw_rest_arg) return false;
    return true;
}
 
static rb_node_args_t *
new_args(struct parser_params *p, rb_node_args_aux_t *pre_args, rb_node_opt_arg_t *opt_args, ID rest_arg, rb_node_args_aux_t *post_args, rb_node_args_t *tail, const YYLTYPE *loc)
{
    struct rb_args_info *args = &tail->nd_ainfo;
 
    if (args->forwarding) {
        if (rest_arg) {
            yyerror1(&RNODE(tail)->nd_loc, "... after rest argument");
            return tail;
        }
        rest_arg = idFWD_REST;
    }
 
    args->pre_args_num   = pre_args ? pre_args->nd_plen : 0;
    args->pre_init       = pre_args ? pre_args->nd_next : 0;
 
    args->post_args_num  = post_args ? post_args->nd_plen : 0;
    args->post_init      = post_args ? post_args->nd_next : 0;
    args->first_post_arg = post_args ? post_args->nd_pid : 0;
 
    args->rest_arg       = rest_arg;
 
    args->opt_args       = opt_args;
 
#ifdef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    args->ruby2_keywords = args->forwarding;
#else
    args->ruby2_keywords = 0;
#endif
 
    nd_set_loc(RNODE(tail), loc);
 
    return tail;
}
 
static rb_node_args_t *
new_args_tail(struct parser_params *p, rb_node_kw_arg_t *kw_args, ID kw_rest_arg, ID block, const YYLTYPE *kw_rest_loc)
{
    rb_node_args_t *node = NEW_ARGS(&NULL_LOC);
    struct rb_args_info *args = &node->nd_ainfo;
    if (p->error_p) return node;
 
    args->block_arg      = block;
    args->kw_args        = kw_args;
 
    if (kw_args) {
        /*
         * def foo(k1: 1, kr1:, k2: 2, **krest, &b)
         * variable order: k1, kr1, k2, &b, internal_id, krest
         * #=> <reorder>
         * variable order: kr1, k1, k2, internal_id, krest, &b
         */
        ID kw_bits = internal_id(p), *required_kw_vars, *kw_vars;
        struct vtable *vtargs = p->lvtbl->args;
        rb_node_kw_arg_t *kwn = kw_args;
 
        if (block) block = vtargs->tbl[vtargs->pos-1];
        vtable_pop(vtargs, !!block + !!kw_rest_arg);
        required_kw_vars = kw_vars = &vtargs->tbl[vtargs->pos];
        while (kwn) {
            if (!NODE_REQUIRED_KEYWORD_P(get_nd_value(p, kwn->nd_body)))
                --kw_vars;
            --required_kw_vars;
            kwn = kwn->nd_next;
        }
 
        for (kwn = kw_args; kwn; kwn = kwn->nd_next) {
            ID vid = get_nd_vid(p, kwn->nd_body);
            if (NODE_REQUIRED_KEYWORD_P(get_nd_value(p, kwn->nd_body))) {
                *required_kw_vars++ = vid;
            }
            else {
                *kw_vars++ = vid;
            }
        }
 
        arg_var(p, kw_bits);
        if (kw_rest_arg) arg_var(p, kw_rest_arg);
        if (block) arg_var(p, block);
 
        args->kw_rest_arg = NEW_DVAR(kw_rest_arg, kw_rest_loc);
    }
    else if (kw_rest_arg == idNil) {
        args->no_kwarg = 1;
    }
    else if (kw_rest_arg) {
        args->kw_rest_arg = NEW_DVAR(kw_rest_arg, kw_rest_loc);
    }
 
    return node;
}
 
static rb_node_args_t *
args_with_numbered(struct parser_params *p, rb_node_args_t *args, int max_numparam, ID it_id)
{
    if (max_numparam > NO_PARAM || it_id) {
        if (!args) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            args = new_args_tail(p, 0, 0, 0, 0);
            nd_set_loc(RNODE(args), &loc);
        }
        args->nd_ainfo.pre_args_num = it_id ? 1 : max_numparam;
    }
    return args;
}
 
static NODE*
new_array_pattern(struct parser_params *p, NODE *constant, NODE *pre_arg, NODE *aryptn, const YYLTYPE *loc)
{
    RNODE_ARYPTN(aryptn)->nd_pconst = constant;
 
    if (pre_arg) {
        NODE *pre_args = NEW_LIST(pre_arg, loc);
        if (RNODE_ARYPTN(aryptn)->pre_args) {
            RNODE_ARYPTN(aryptn)->pre_args = list_concat(pre_args, RNODE_ARYPTN(aryptn)->pre_args);
        }
        else {
            RNODE_ARYPTN(aryptn)->pre_args = pre_args;
        }
    }
    return aryptn;
}
 
static NODE*
new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc)
{
    if (has_rest) {
        rest_arg = rest_arg ? rest_arg : NODE_SPECIAL_NO_NAME_REST;
    }
    else {
        rest_arg = NULL;
    }
    NODE *node = NEW_ARYPTN(pre_args, rest_arg, post_args, loc);
 
    return node;
}
 
static NODE*
new_find_pattern(struct parser_params *p, NODE *constant, NODE *fndptn, const YYLTYPE *loc)
{
    RNODE_FNDPTN(fndptn)->nd_pconst = constant;
 
    return fndptn;
}
 
static NODE*
new_find_pattern_tail(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc)
{
    pre_rest_arg = pre_rest_arg ? pre_rest_arg : NODE_SPECIAL_NO_NAME_REST;
    post_rest_arg = post_rest_arg ? post_rest_arg : NODE_SPECIAL_NO_NAME_REST;
    NODE *node = NEW_FNDPTN(pre_rest_arg, args, post_rest_arg, loc);
 
    return node;
}
 
static NODE*
new_hash_pattern(struct parser_params *p, NODE *constant, NODE *hshptn, const YYLTYPE *loc)
{
    RNODE_HSHPTN(hshptn)->nd_pconst = constant;
    return hshptn;
}
 
static NODE*
new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, const YYLTYPE *loc)
{
    NODE *node, *kw_rest_arg_node;
 
    if (kw_rest_arg == idNil) {
        kw_rest_arg_node = NODE_SPECIAL_NO_REST_KEYWORD;
    }
    else if (kw_rest_arg) {
        kw_rest_arg_node = assignable(p, kw_rest_arg, 0, loc);
    }
    else {
        kw_rest_arg_node = NULL;
    }
 
    node = NEW_HSHPTN(0, kw_args, kw_rest_arg_node, loc);
 
    return node;
}
 
static NODE*
dsym_node(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (!node) {
        return NEW_SYM(STR_NEW0(), loc);
    }
 
    switch (nd_type(node)) {
      case NODE_DSTR:
        nd_set_type(node, NODE_DSYM);
        nd_set_loc(node, loc);
        break;
      case NODE_STR:
        node = str_to_sym_node(p, node, loc);
        break;
      default:
        node = NEW_DSYM(0, 1, NEW_LIST(node, loc), loc);
        break;
    }
    return node;
}
 
static int
nd_type_st_key_enable_p(NODE *node)
{
    switch (nd_type(node)) {
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_SYM:
      case NODE_REGX:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
        return true;
      default:
        return false;
    }
}
 
static VALUE
nd_value(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_STR:
        return rb_node_str_string_val(node);
      case NODE_INTEGER:
        return rb_node_integer_literal_val(node);
      case NODE_FLOAT:
        return rb_node_float_literal_val(node);
      case NODE_RATIONAL:
        return rb_node_rational_literal_val(node);
      case NODE_IMAGINARY:
        return rb_node_imaginary_literal_val(node);
      case NODE_SYM:
        return rb_node_sym_string_val(node);
      case NODE_REGX:
        return rb_node_regx_string_val(node);
      case NODE_LINE:
        return rb_node_line_lineno_val(node);
      case NODE_ENCODING:
        return rb_node_encoding_val(node);
      case NODE_FILE:
        return rb_node_file_path_val(node);
      default:
        rb_bug("unexpected node: %s", ruby_node_name(nd_type(node)));
        UNREACHABLE_RETURN(0);
    }
}
 
static void
warn_duplicate_keys(struct parser_params *p, NODE *hash)
{
    /* See https://bugs.ruby-lang.org/issues/20331 for discussion about what is warned. */
    p->warn_duplicate_keys_table = st_init_table_with_size(&literal_type, RNODE_LIST(hash)->as.nd_alen / 2);
    while (hash && RNODE_LIST(hash)->nd_next) {
        NODE *head = RNODE_LIST(hash)->nd_head;
        NODE *value = RNODE_LIST(hash)->nd_next;
        NODE *next = RNODE_LIST(value)->nd_next;
        st_data_t key;
        st_data_t data;
 
        /* keyword splat, e.g. {k: 1, **z, k: 2} */
        if (!head) {
            head = value;
        }
 
        if (nd_type_st_key_enable_p(head)) {
            key = (st_data_t)head;
 
            if (st_delete(p->warn_duplicate_keys_table, &key, &data)) {
                rb_warn2L(nd_line((NODE *)data),
                          "key %+"PRIsWARN" is duplicated and overwritten on line %d",
                          nd_value(p, head), WARN_I(nd_line(head)));
            }
            st_insert(p->warn_duplicate_keys_table, (st_data_t)key, (st_data_t)hash);
        }
        hash = next;
    }
    st_free_table(p->warn_duplicate_keys_table);
    p->warn_duplicate_keys_table = NULL;
}
 
static NODE *
new_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc)
{
    if (hash) warn_duplicate_keys(p, hash);
    return NEW_HASH(hash, loc);
}
 
static void
error_duplicate_pattern_variable(struct parser_params *p, ID id, const YYLTYPE *loc)
{
    if (is_private_local_id(p, id)) {
        return;
    }
    if (st_is_member(p->pvtbl, id)) {
        yyerror1(loc, "duplicated variable name");
    }
    else {
        st_insert(p->pvtbl, (st_data_t)id, 0);
    }
}
 
static void
error_duplicate_pattern_key(struct parser_params *p, VALUE key, const YYLTYPE *loc)
{
    if (!p->pktbl) {
        p->pktbl = st_init_numtable();
    }
    else if (st_is_member(p->pktbl, key)) {
        yyerror1(loc, "duplicated key name");
        return;
    }
    st_insert(p->pktbl, (st_data_t)key, 0);
}
 
static NODE *
new_unique_key_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc)
{
    return NEW_HASH(hash, loc);
}
 
static NODE *
new_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    NODE *asgn;
 
    if (lhs) {
        ID vid = get_nd_vid(p, lhs);
        YYLTYPE lhs_loc = lhs->nd_loc;
        if (op == tOROP) {
            set_nd_value(p, lhs, rhs);
            nd_set_loc(lhs, loc);
            asgn = NEW_OP_ASGN_OR(gettable(p, vid, &lhs_loc), lhs, loc);
        }
        else if (op == tANDOP) {
            set_nd_value(p, lhs, rhs);
            nd_set_loc(lhs, loc);
            asgn = NEW_OP_ASGN_AND(gettable(p, vid, &lhs_loc), lhs, loc);
        }
        else {
            asgn = lhs;
            rhs = NEW_CALL(gettable(p, vid, &lhs_loc), op, NEW_LIST(rhs, &rhs->nd_loc), loc);
            set_nd_value(p, asgn, rhs);
            nd_set_loc(asgn, loc);
        }
    }
    else {
        asgn = NEW_ERROR(loc);
    }
    return asgn;
}
 
static NODE *
new_ary_op_assign(struct parser_params *p, NODE *ary,
                  NODE *args, ID op, NODE *rhs, const YYLTYPE *args_loc, const YYLTYPE *loc,
                  const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc)
{
    NODE *asgn;
 
    aryset_check(p, args);
    args = make_list(args, args_loc);
    asgn = NEW_OP_ASGN1(ary, op, args, rhs, loc, call_operator_loc, opening_loc, closing_loc, binary_operator_loc);
    fixpos(asgn, ary);
    return asgn;
}
 
static NODE *
new_attr_op_assign(struct parser_params *p, NODE *lhs,
                   ID atype, ID attr, ID op, NODE *rhs, const YYLTYPE *loc,
                   const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc)
{
    NODE *asgn;
 
    asgn = NEW_OP_ASGN2(lhs, CALL_Q_P(atype), attr, op, rhs, loc, call_operator_loc, message_loc, binary_operator_loc);
    fixpos(asgn, lhs);
    return asgn;
}
 
static NODE *
new_const_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    NODE *asgn;
 
    if (lhs) {
        asgn = NEW_OP_CDECL(lhs, op, rhs, ctxt.shareable_constant_value, loc);
    }
    else {
        asgn = NEW_ERROR(loc);
    }
    fixpos(asgn, lhs);
    return asgn;
}
 
static NODE *
const_decl(struct parser_params *p, NODE *path, const YYLTYPE *loc)
{
    if (p->ctxt.in_def) {
#ifndef RIPPER
        yyerror1(loc, "dynamic constant assignment");
#else
        set_value(assign_error(p, "dynamic constant assignment", p->s_lvalue));
#endif
    }
    return NEW_CDECL(0, 0, (path), p->ctxt.shareable_constant_value, loc);
}
 
#ifdef RIPPER
static VALUE
assign_error(struct parser_params *p, const char *mesg, VALUE a)
{
    a = dispatch2(assign_error, ERR_MESG(), a);
    ripper_error(p);
    return a;
}
#endif
 
static NODE *
new_bodystmt(struct parser_params *p, NODE *head, NODE *rescue, NODE *rescue_else, NODE *ensure, const YYLTYPE *loc)
{
    NODE *result = head;
    if (rescue) {
        NODE *tmp = rescue_else ? rescue_else : rescue;
        YYLTYPE rescue_loc = code_loc_gen(&head->nd_loc, &tmp->nd_loc);
 
        result = NEW_RESCUE(head, rescue, rescue_else, &rescue_loc);
        nd_set_line(result, rescue->nd_loc.beg_pos.lineno);
    }
    if (ensure) {
        result = NEW_ENSURE(result, ensure, loc);
    }
    fixpos(result, head);
    return result;
}
 
static void
warn_unused_var(struct parser_params *p, struct local_vars *local)
{
    int cnt;
 
    if (!local->used) return;
    cnt = local->used->pos;
    if (cnt != local->vars->pos) {
        rb_parser_fatal(p, "local->used->pos != local->vars->pos");
    }
#ifndef RIPPER
    ID *v = local->vars->tbl;
    ID *u = local->used->tbl;
    for (int i = 0; i < cnt; ++i) {
        if (!v[i] || (u[i] & LVAR_USED)) continue;
        if (is_private_local_id(p, v[i])) continue;
        rb_warn1L((int)u[i], "assigned but unused variable - %"PRIsWARN, rb_id2str(v[i]));
    }
#endif
}
 
static void
local_push(struct parser_params *p, int toplevel_scope)
{
    struct local_vars *local;
    int inherits_dvars = toplevel_scope && compile_for_eval;
    int warn_unused_vars = RTEST(ruby_verbose);
 
    local = ALLOC(struct local_vars);
    local->prev = p->lvtbl;
    local->args = vtable_alloc(0);
    local->vars = vtable_alloc(inherits_dvars ? DVARS_INHERIT : DVARS_TOPSCOPE);
#ifndef RIPPER
    if (toplevel_scope && compile_for_eval) warn_unused_vars = 0;
    if (toplevel_scope && e_option_supplied(p)) warn_unused_vars = 0;
#endif
    local->numparam.outer = 0;
    local->numparam.inner = 0;
    local->numparam.current = 0;
    local->it = 0;
    local->used = warn_unused_vars ? vtable_alloc(0) : 0;
 
# if WARN_PAST_SCOPE
    local->past = 0;
# endif
    CMDARG_PUSH(0);
    COND_PUSH(0);
    p->lvtbl = local;
}
 
static void
vtable_chain_free(struct parser_params *p, struct vtable *table)
{
    while (!DVARS_TERMINAL_P(table)) {
        struct vtable *cur_table = table;
        table = cur_table->prev;
        vtable_free(cur_table);
    }
}
 
static void
local_free(struct parser_params *p, struct local_vars *local)
{
    vtable_chain_free(p, local->used);
 
# if WARN_PAST_SCOPE
    vtable_chain_free(p, local->past);
# endif
 
    vtable_chain_free(p, local->args);
    vtable_chain_free(p, local->vars);
 
    ruby_sized_xfree(local, sizeof(struct local_vars));
}
 
static void
local_pop(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl->prev;
    if (p->lvtbl->used) {
        warn_unused_var(p, p->lvtbl);
    }
 
    local_free(p, p->lvtbl);
    p->lvtbl = local;
 
    CMDARG_POP();
    COND_POP();
}
 
static rb_ast_id_table_t *
local_tbl(struct parser_params *p)
{
    int cnt_args = vtable_size(p->lvtbl->args);
    int cnt_vars = vtable_size(p->lvtbl->vars);
    int cnt = cnt_args + cnt_vars;
    int i, j;
    rb_ast_id_table_t *tbl;
 
    if (cnt <= 0) return 0;
    tbl = rb_ast_new_local_table(p->ast, cnt);
    MEMCPY(tbl->ids, p->lvtbl->args->tbl, ID, cnt_args);
    /* remove IDs duplicated to warn shadowing */
    for (i = 0, j = cnt_args; i < cnt_vars; ++i) {
        ID id = p->lvtbl->vars->tbl[i];
        if (!vtable_included(p->lvtbl->args, id)) {
            tbl->ids[j++] = id;
        }
    }
    if (j < cnt) {
        tbl = rb_ast_resize_latest_local_table(p->ast, j);
    }
 
    return tbl;
}
 
static void
numparam_name(struct parser_params *p, ID id)
{
    if (!NUMPARAM_ID_P(id)) return;
    compile_error(p, "_%d is reserved for numbered parameter",
        NUMPARAM_ID_TO_IDX(id));
}
 
static void
arg_var(struct parser_params *p, ID id)
{
    numparam_name(p, id);
    vtable_add(p->lvtbl->args, id);
}
 
static void
local_var(struct parser_params *p, ID id)
{
    numparam_name(p, id);
    vtable_add(p->lvtbl->vars, id);
    if (p->lvtbl->used) {
        vtable_add(p->lvtbl->used, (ID)p->ruby_sourceline);
    }
}
 
#ifndef RIPPER
int
rb_parser_local_defined(struct parser_params *p, ID id, const struct rb_iseq_struct *iseq)
{
    return rb_local_defined(id, iseq);
}
#endif
 
static int
local_id_ref(struct parser_params *p, ID id, ID **vidrefp)
{
    struct vtable *vars, *args, *used;
 
    vars = p->lvtbl->vars;
    args = p->lvtbl->args;
    used = p->lvtbl->used;
 
    while (vars && !DVARS_TERMINAL_P(vars->prev)) {
        vars = vars->prev;
        args = args->prev;
        if (used) used = used->prev;
    }
 
    if (vars && vars->prev == DVARS_INHERIT) {
        return rb_parser_local_defined(p, id, p->parent_iseq);
    }
    else if (vtable_included(args, id)) {
        return 1;
    }
    else {
        int i = vtable_included(vars, id);
        if (i && used && vidrefp) *vidrefp = &used->tbl[i-1];
        return i != 0;
    }
}
 
static int
local_id(struct parser_params *p, ID id)
{
    return local_id_ref(p, id, NULL);
}
 
static int
check_forwarding_args(struct parser_params *p)
{
    if (local_id(p, idFWD_ALL)) return TRUE;
    compile_error(p, "unexpected ...");
    return FALSE;
}
 
static void
add_forwarding_args(struct parser_params *p)
{
    arg_var(p, idFWD_REST);
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    arg_var(p, idFWD_KWREST);
#endif
    arg_var(p, idFWD_BLOCK);
    arg_var(p, idFWD_ALL);
}
 
static void
forwarding_arg_check(struct parser_params *p, ID arg, ID all, const char *var)
{
    bool conflict = false;
 
    struct vtable *vars, *args;
 
    vars = p->lvtbl->vars;
    args = p->lvtbl->args;
 
    while (vars && !DVARS_TERMINAL_P(vars->prev)) {
        conflict |= (vtable_included(args, arg) && !(all && vtable_included(args, all)));
        vars = vars->prev;
        args = args->prev;
    }
 
    bool found = false;
    if (vars && vars->prev == DVARS_INHERIT && !found) {
        found = (rb_parser_local_defined(p, arg, p->parent_iseq) &&
                 !(all && rb_parser_local_defined(p, all, p->parent_iseq)));
    }
    else {
        found = (vtable_included(args, arg) &&
                 !(all && vtable_included(args, all)));
    }
 
    if (!found) {
        compile_error(p, "no anonymous %s parameter", var);
    }
    else if (conflict) {
        compile_error(p, "anonymous %s parameter is also used within block", var);
    }
}
 
static NODE *
new_args_forward_call(struct parser_params *p, NODE *leading, const YYLTYPE *loc, const YYLTYPE *argsloc)
{
    NODE *rest = NEW_LVAR(idFWD_REST, loc);
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    NODE *kwrest = list_append(p, NEW_LIST(0, loc), NEW_LVAR(idFWD_KWREST, loc));
#endif
    rb_node_block_pass_t *block = NEW_BLOCK_PASS(NEW_LVAR(idFWD_BLOCK, loc), argsloc, &NULL_LOC);
    NODE *args = leading ? rest_arg_append(p, leading, rest, argsloc) : NEW_SPLAT(rest, loc, &NULL_LOC);
    block->forwarding = TRUE;
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    args = arg_append(p, args, new_hash(p, kwrest, loc), argsloc);
#endif
    return arg_blk_pass(args, block);
}
 
static NODE *
numparam_push(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl;
    NODE *inner = local->numparam.inner;
    if (!local->numparam.outer) {
        local->numparam.outer = local->numparam.current;
    }
    local->numparam.inner = 0;
    local->numparam.current = 0;
    local->it = 0;
    return inner;
}
 
static void
numparam_pop(struct parser_params *p, NODE *prev_inner)
{
    struct local_vars *local = p->lvtbl;
    if (prev_inner) {
        /* prefer first one */
        local->numparam.inner = prev_inner;
    }
    else if (local->numparam.current) {
        /* current and inner are exclusive */
        local->numparam.inner = local->numparam.current;
    }
    if (p->max_numparam > NO_PARAM) {
        /* current and outer are exclusive */
        local->numparam.current = local->numparam.outer;
        local->numparam.outer = 0;
    }
    else {
        /* no numbered parameter */
        local->numparam.current = 0;
    }
    local->it = 0;
}
 
static const struct vtable *
dyna_push(struct parser_params *p)
{
    p->lvtbl->args = vtable_alloc(p->lvtbl->args);
    p->lvtbl->vars = vtable_alloc(p->lvtbl->vars);
    if (p->lvtbl->used) {
        p->lvtbl->used = vtable_alloc(p->lvtbl->used);
    }
    return p->lvtbl->args;
}
 
static void
dyna_pop_vtable(struct parser_params *p, struct vtable **vtblp)
{
    struct vtable *tmp = *vtblp;
    *vtblp = tmp->prev;
# if WARN_PAST_SCOPE
    if (p->past_scope_enabled) {
        tmp->prev = p->lvtbl->past;
        p->lvtbl->past = tmp;
        return;
    }
# endif
    vtable_free(tmp);
}
 
static void
dyna_pop_1(struct parser_params *p)
{
    struct vtable *tmp;
 
    if ((tmp = p->lvtbl->used) != 0) {
        warn_unused_var(p, p->lvtbl);
        p->lvtbl->used = p->lvtbl->used->prev;
        vtable_free(tmp);
    }
    dyna_pop_vtable(p, &p->lvtbl->args);
    dyna_pop_vtable(p, &p->lvtbl->vars);
}
 
static void
dyna_pop(struct parser_params *p, const struct vtable *lvargs)
{
    while (p->lvtbl->args != lvargs) {
        dyna_pop_1(p);
        if (!p->lvtbl->args) {
            struct local_vars *local = p->lvtbl->prev;
            ruby_sized_xfree(p->lvtbl, sizeof(*p->lvtbl));
            p->lvtbl = local;
        }
    }
    dyna_pop_1(p);
}
 
static int
dyna_in_block(struct parser_params *p)
{
    return !DVARS_TERMINAL_P(p->lvtbl->vars) && p->lvtbl->vars->prev != DVARS_TOPSCOPE;
}
 
#ifndef RIPPER
int
dvar_defined_ref(struct parser_params *p, ID id, ID **vidrefp)
{
    struct vtable *vars, *args, *used;
    int i;
 
    args = p->lvtbl->args;
    vars = p->lvtbl->vars;
    used = p->lvtbl->used;
 
    while (!DVARS_TERMINAL_P(vars)) {
        if (vtable_included(args, id)) {
            return 1;
        }
        if ((i = vtable_included(vars, id)) != 0) {
            if (used && vidrefp) *vidrefp = &used->tbl[i-1];
            return 1;
        }
        args = args->prev;
        vars = vars->prev;
        if (!vidrefp) used = 0;
        if (used) used = used->prev;
    }
 
    if (vars == DVARS_INHERIT && !NUMPARAM_ID_P(id)) {
        return rb_dvar_defined(id, p->parent_iseq);
    }
 
    return 0;
}
#endif
 
static int
dvar_defined(struct parser_params *p, ID id)
{
    return dvar_defined_ref(p, id, NULL);
}
 
static int
dvar_curr(struct parser_params *p, ID id)
{
    return (vtable_included(p->lvtbl->args, id) ||
            vtable_included(p->lvtbl->vars, id));
}
 
static void
reg_fragment_enc_error(struct parser_params* p, rb_parser_string_t *str, int c)
{
    compile_error(p,
        "regexp encoding option '%c' differs from source encoding '%s'",
        c, rb_enc_name(rb_parser_str_get_encoding(str)));
}
 
#ifndef RIPPER
static rb_encoding *
find_enc(struct parser_params* p, const char *name)
{
    int idx = rb_enc_find_index(name);
    if (idx < 0) {
        rb_bug("unknown encoding name: %s", name);
    }
 
    return rb_enc_from_index(idx);
}
 
static rb_encoding *
kcode_to_enc(struct parser_params* p, int kcode)
{
    rb_encoding *enc;
 
    switch (kcode) {
      case ENC_ASCII8BIT:
        enc = rb_ascii8bit_encoding();
        break;
      case ENC_EUC_JP:
        enc = find_enc(p, "EUC-JP");
        break;
      case ENC_Windows_31J:
        enc = find_enc(p, "Windows-31J");
        break;
      case ENC_UTF8:
        enc = rb_utf8_encoding();
        break;
      default:
        enc = NULL;
        break;
    }
 
    return enc;
}
 
int
rb_reg_fragment_setenc(struct parser_params* p, rb_parser_string_t *str, int options)
{
    int c = RE_OPTION_ENCODING_IDX(options);
 
    if (c) {
        int opt, idx;
        rb_encoding *enc;
 
        char_to_option_kcode(c, &opt, &idx);
        enc = kcode_to_enc(p, idx);
        if (enc != rb_parser_str_get_encoding(str) &&
            !rb_parser_is_ascii_string(p, str)) {
            goto error;
        }
        rb_parser_string_set_encoding(str, enc);
    }
    else if (RE_OPTION_ENCODING_NONE(options)) {
        if (!PARSER_ENCODING_IS_ASCII8BIT(p, str) &&
            !rb_parser_is_ascii_string(p, str)) {
            c = 'n';
            goto error;
        }
        rb_parser_enc_associate(p, str, rb_ascii8bit_encoding());
    }
    else if (rb_is_usascii_enc(p->enc)) {
        rb_parser_enc_associate(p, str, rb_ascii8bit_encoding());
    }
    return 0;
 
  error:
    return c;
}
#endif
 
static void
reg_fragment_setenc(struct parser_params* p, rb_parser_string_t *str, int options)
{
    int c = rb_reg_fragment_setenc(p, str, options);
    if (c) reg_fragment_enc_error(p, str, c);
}
 
#ifndef UNIVERSAL_PARSER
typedef struct {
    struct parser_params* parser;
    rb_encoding *enc;
    NODE *succ_block;
    const YYLTYPE *loc;
    rb_parser_assignable_func assignable;
} reg_named_capture_assign_t;
 
static int
reg_named_capture_assign_iter(const OnigUChar *name, const OnigUChar *name_end,
          int back_num, int *back_refs, OnigRegex regex, void *arg0)
{
    reg_named_capture_assign_t *arg = (reg_named_capture_assign_t*)arg0;
    struct parser_params* p = arg->parser;
    rb_encoding *enc = arg->enc;
    long len = name_end - name;
    const char *s = (const char *)name;
 
    return rb_reg_named_capture_assign_iter_impl(p, s, len, enc, &arg->succ_block, arg->loc, arg->assignable);
}
 
static NODE *
reg_named_capture_assign(struct parser_params* p, VALUE regexp, const YYLTYPE *loc, rb_parser_assignable_func assignable)
{
    reg_named_capture_assign_t arg;
 
    arg.parser = p;
    arg.enc = rb_enc_get(regexp);
    arg.succ_block = 0;
    arg.loc = loc;
    arg.assignable = assignable;
    onig_foreach_name(RREGEXP_PTR(regexp), reg_named_capture_assign_iter, &arg);
 
    if (!arg.succ_block) return 0;
    return RNODE_BLOCK(arg.succ_block)->nd_next;
}
#endif
 
#ifndef RIPPER
NODE *
rb_parser_assignable(struct parser_params *p, ID id, NODE *val, const YYLTYPE *loc)
{
    return assignable(p, id, val, loc);
}
 
int
rb_reg_named_capture_assign_iter_impl(struct parser_params *p, const char *s, long len,
                                      rb_encoding *enc, NODE **succ_block, const rb_code_location_t *loc, rb_parser_assignable_func assignable)
{
    ID var;
    NODE *node, *succ;
 
    if (!len) return ST_CONTINUE;
    if (!VALID_SYMNAME_P(s, len, enc, ID_LOCAL))
        return ST_CONTINUE;
 
    var = intern_cstr(s, len, enc);
    if (len < MAX_WORD_LENGTH && rb_reserved_word(s, (int)len)) {
        if (!lvar_defined(p, var)) return ST_CONTINUE;
    }
    node = node_assign(p, assignable(p, var, 0, loc), NEW_SYM(rb_id2str(var), loc), NO_LEX_CTXT, loc);
    succ = *succ_block;
    if (!succ) succ = NEW_ERROR(loc);
    succ = block_append(p, succ, node);
    *succ_block = succ;
    return ST_CONTINUE;
}
#endif
 
static VALUE
parser_reg_compile(struct parser_params* p, rb_parser_string_t *str, int options)
{
    VALUE str2;
    reg_fragment_setenc(p, str, options);
    str2 = rb_str_new_parser_string(str);
    return rb_parser_reg_compile(p, str2, options);
}
 
#ifndef RIPPER
VALUE
rb_parser_reg_compile(struct parser_params* p, VALUE str, int options)
{
    return rb_reg_compile(str, options & RE_OPTION_MASK, p->ruby_sourcefile, p->ruby_sourceline);
}
#endif
 
static VALUE
reg_compile(struct parser_params* p, rb_parser_string_t *str, int options)
{
    VALUE re;
    VALUE err;
 
    err = rb_errinfo();
    re = parser_reg_compile(p, str, options);
    if (NIL_P(re)) {
        VALUE m = rb_attr_get(rb_errinfo(), idMesg);
        rb_set_errinfo(err);
        compile_error(p, "%"PRIsVALUE, m);
        return Qnil;
    }
    return re;
}
 
#ifndef RIPPER
void
rb_ruby_parser_set_options(struct parser_params *p, int print, int loop, int chomp, int split)
{
    p->do_print = print;
    p->do_loop = loop;
    p->do_chomp = chomp;
    p->do_split = split;
}
 
static NODE *
parser_append_options(struct parser_params *p, NODE *node)
{
    static const YYLTYPE default_location = {{1, 0}, {1, 0}};
    const YYLTYPE *const LOC = &default_location;
 
    if (p->do_print) {
        NODE *print = (NODE *)NEW_FCALL(rb_intern("print"),
                                NEW_LIST(NEW_GVAR(idLASTLINE, LOC), LOC),
                                LOC);
        node = block_append(p, node, print);
    }
 
    if (p->do_loop) {
        NODE *irs = NEW_LIST(NEW_GVAR(rb_intern("$/"), LOC), LOC);
 
        if (p->do_split) {
            ID ifs = rb_intern("$;");
            ID fields = rb_intern("$F");
            NODE *args = NEW_LIST(NEW_GVAR(ifs, LOC), LOC);
            NODE *split = NEW_GASGN(fields,
                                    NEW_CALL(NEW_GVAR(idLASTLINE, LOC),
                                             rb_intern("split"), args, LOC),
                                    LOC);
            node = block_append(p, split, node);
        }
        if (p->do_chomp) {
            NODE *chomp = NEW_SYM(rb_str_new_cstr("chomp"), LOC);
            chomp = list_append(p, NEW_LIST(chomp, LOC), NEW_TRUE(LOC));
            irs = list_append(p, irs, NEW_HASH(chomp, LOC));
        }
 
        node = NEW_WHILE((NODE *)NEW_FCALL(idGets, irs, LOC), node, 1, LOC, &NULL_LOC, &NULL_LOC);
    }
 
    return node;
}
 
void
rb_init_parse(void)
{
    /* just to suppress unused-function warnings */
    (void)nodetype;
    (void)nodeline;
}
 
ID
internal_id(struct parser_params *p)
{
    return rb_make_temporary_id(vtable_size(p->lvtbl->args) + vtable_size(p->lvtbl->vars));
}
#endif /* !RIPPER */
 
static void
parser_initialize(struct parser_params *p)
{
    /* note: we rely on TypedData_Make_Struct to set most fields to 0 */
    p->command_start = TRUE;
    p->ruby_sourcefile_string = Qnil;
    p->lex.lpar_beg = -1; /* make lambda_beginning_p() == FALSE at first */
    string_buffer_init(p);
    p->node_id = 0;
    p->delayed.token = NULL;
    p->frozen_string_literal = -1; /* not specified */
#ifndef RIPPER
    p->error_buffer = Qfalse;
    p->end_expect_token_locations = NULL;
    p->token_id = 0;
    p->tokens = NULL;
#else
    p->result = Qnil;
    p->parsing_thread = Qnil;
    p->s_value = Qnil;
    p->s_lvalue = Qnil;
    p->s_value_stack = rb_ary_new();
#endif
    p->debug_buffer = Qnil;
    p->debug_output = rb_ractor_stdout();
    p->enc = rb_utf8_encoding();
    p->exits = 0;
}
 
#ifdef RIPPER
#define rb_ruby_parser_mark ripper_parser_mark
#define rb_ruby_parser_free ripper_parser_free
#define rb_ruby_parser_memsize ripper_parser_memsize
#endif
 
void
rb_ruby_parser_mark(void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;
 
    rb_gc_mark(p->ruby_sourcefile_string);
#ifndef RIPPER
    rb_gc_mark(p->error_buffer);
#else
    rb_gc_mark(p->value);
    rb_gc_mark(p->result);
    rb_gc_mark(p->parsing_thread);
    rb_gc_mark(p->s_value);
    rb_gc_mark(p->s_lvalue);
    rb_gc_mark(p->s_value_stack);
#endif
    rb_gc_mark(p->debug_buffer);
    rb_gc_mark(p->debug_output);
}
 
void
rb_ruby_parser_free(void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;
    struct local_vars *local, *prev;
 
    if (p->ast) {
        rb_ast_free(p->ast);
    }
 
    if (p->warn_duplicate_keys_table) {
        st_free_table(p->warn_duplicate_keys_table);
    }
 
#ifndef RIPPER
    if (p->tokens) {
        rb_parser_ary_free(p, p->tokens);
    }
#endif
 
    if (p->tokenbuf) {
        ruby_sized_xfree(p->tokenbuf, p->toksiz);
    }
 
    for (local = p->lvtbl; local; local = prev) {
        prev = local->prev;
        local_free(p, local);
    }
 
    {
        token_info *ptinfo;
        while ((ptinfo = p->token_info) != 0) {
            p->token_info = ptinfo->next;
            xfree(ptinfo);
        }
    }
    string_buffer_free(p);
 
    if (p->pvtbl) {
        st_free_table(p->pvtbl);
    }
 
    if (CASE_LABELS_ENABLED_P(p->case_labels)) {
        st_free_table(p->case_labels);
    }
 
    xfree(p->lex.strterm);
    p->lex.strterm = 0;
 
    xfree(ptr);
}
 
size_t
rb_ruby_parser_memsize(const void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;
    struct local_vars *local;
    size_t size = sizeof(*p);
 
    size += p->toksiz;
    for (local = p->lvtbl; local; local = local->prev) {
        size += sizeof(*local);
        if (local->vars) size += local->vars->capa * sizeof(ID);
    }
    return size;
}
 
#ifndef RIPPER
#undef rb_reserved_word
 
const struct kwtable *
rb_reserved_word(const char *str, unsigned int len)
{
    return reserved_word(str, len);
}
 
#ifdef UNIVERSAL_PARSER
rb_parser_t *
rb_ruby_parser_allocate(const rb_parser_config_t *config)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = (rb_parser_t *)config->calloc(1, sizeof(rb_parser_t));
    p->config = config;
    return p;
}
 
rb_parser_t *
rb_ruby_parser_new(const rb_parser_config_t *config)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = rb_ruby_parser_allocate(config);
    parser_initialize(p);
    return p;
}
#else
rb_parser_t *
rb_ruby_parser_allocate(void)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = (rb_parser_t *)ruby_xcalloc(1, sizeof(rb_parser_t));
    return p;
}
 
rb_parser_t *
rb_ruby_parser_new(void)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = rb_ruby_parser_allocate();
    parser_initialize(p);
    return p;
}
#endif
 
rb_parser_t *
rb_ruby_parser_set_context(rb_parser_t *p, const struct rb_iseq_struct *base, int main)
{
    p->error_buffer = main ? Qfalse : Qnil;
    p->parent_iseq = base;
    return p;
}
 
void
rb_ruby_parser_set_script_lines(rb_parser_t *p)
{
    p->debug_lines = rb_parser_ary_new_capa_for_script_line(p, 10);
}
 
void
rb_ruby_parser_error_tolerant(rb_parser_t *p)
{
    p->error_tolerant = 1;
}
 
void
rb_ruby_parser_keep_tokens(rb_parser_t *p)
{
    p->keep_tokens = 1;
    p->tokens = rb_parser_ary_new_capa_for_ast_token(p, 10);
}
 
rb_encoding *
rb_ruby_parser_encoding(rb_parser_t *p)
{
    return p->enc;
}
 
int
rb_ruby_parser_end_seen_p(rb_parser_t *p)
{
    return p->ruby__end__seen;
}
 
int
rb_ruby_parser_set_yydebug(rb_parser_t *p, int flag)
{
    p->debug = flag;
    return flag;
}
#endif /* !RIPPER */
 
#ifdef RIPPER
int
rb_ruby_parser_get_yydebug(rb_parser_t *p)
{
    return p->debug;
}
 
void
rb_ruby_parser_set_value(rb_parser_t *p, VALUE value)
{
    p->value = value;
}
 
int
rb_ruby_parser_error_p(rb_parser_t *p)
{
    return p->error_p;
}
 
VALUE
rb_ruby_parser_debug_output(rb_parser_t *p)
{
    return p->debug_output;
}
 
void
rb_ruby_parser_set_debug_output(rb_parser_t *p, VALUE output)
{
    p->debug_output = output;
}
 
VALUE
rb_ruby_parser_parsing_thread(rb_parser_t *p)
{
    return p->parsing_thread;
}
 
void
rb_ruby_parser_set_parsing_thread(rb_parser_t *p, VALUE parsing_thread)
{
    p->parsing_thread = parsing_thread;
}
 
void
rb_ruby_parser_ripper_initialize(rb_parser_t *p, rb_parser_lex_gets_func *gets, rb_parser_input_data input, VALUE sourcefile_string, const char *sourcefile, int sourceline)
{
    p->lex.gets = gets;
    p->lex.input = input;
    p->eofp = 0;
    p->ruby_sourcefile_string = sourcefile_string;
    p->ruby_sourcefile = sourcefile;
    p->ruby_sourceline = sourceline;
}
 
VALUE
rb_ruby_parser_result(rb_parser_t *p)
{
    return p->result;
}
 
rb_encoding *
rb_ruby_parser_enc(rb_parser_t *p)
{
    return p->enc;
}
 
VALUE
rb_ruby_parser_ruby_sourcefile_string(rb_parser_t *p)
{
    return p->ruby_sourcefile_string;
}
 
int
rb_ruby_parser_ruby_sourceline(rb_parser_t *p)
{
    return p->ruby_sourceline;
}
 
int
rb_ruby_parser_lex_state(rb_parser_t *p)
{
    return p->lex.state;
}
 
void
rb_ruby_ripper_parse0(rb_parser_t *p)
{
    parser_prepare(p);
    p->ast = rb_ast_new();
    ripper_yyparse((void*)p);
    rb_ast_free(p->ast);
    p->ast = 0;
    p->eval_tree = 0;
    p->eval_tree_begin = 0;
}
 
int
rb_ruby_ripper_dedent_string(rb_parser_t *p, rb_parser_string_t *string, int width)
{
    return dedent_string(p, string, width);
}
 
int
rb_ruby_ripper_initialized_p(rb_parser_t *p)
{
    return p->lex.input != 0;
}
 
void
rb_ruby_ripper_parser_initialize(rb_parser_t *p)
{
    parser_initialize(p);
}
 
long
rb_ruby_ripper_column(rb_parser_t *p)
{
    return p->lex.ptok - p->lex.pbeg;
}
 
long
rb_ruby_ripper_token_len(rb_parser_t *p)
{
    return p->lex.pcur - p->lex.ptok;
}
 
rb_parser_string_t *
rb_ruby_ripper_lex_lastline(rb_parser_t *p)
{
    return p->lex.lastline;
}
 
VALUE
rb_ruby_ripper_lex_state_name(struct parser_params *p, int state)
{
    return rb_parser_lex_state_name(p, (enum lex_state_e)state);
}
 
#ifdef UNIVERSAL_PARSER
rb_parser_t *
rb_ripper_parser_params_allocate(const rb_parser_config_t *config)
{
    rb_parser_t *p = (rb_parser_t *)config->calloc(1, sizeof(rb_parser_t));
    p->config = config;
    return p;
}
#endif
 
struct parser_params*
rb_ruby_ripper_parser_allocate(void)
{
    return (struct parser_params *)ruby_xcalloc(1, sizeof(struct parser_params));
}
#endif /* RIPPER */
 
#ifndef RIPPER
void
rb_parser_printf(struct parser_params *p, const char *fmt, ...)
{
    va_list ap;
    VALUE mesg = p->debug_buffer;
 
    if (NIL_P(mesg)) p->debug_buffer = mesg = rb_str_new(0, 0);
    va_start(ap, fmt);
    rb_str_vcatf(mesg, fmt, ap);
    va_end(ap);
    if (char_at_end(p, mesg, 0) == '\n') {
        rb_io_write(p->debug_output, mesg);
        p->debug_buffer = Qnil;
    }
}
 
static void
parser_compile_error(struct parser_params *p, const rb_code_location_t *loc, const char *fmt, ...)
{
    va_list ap;
    int lineno, column;
 
    if (loc) {
        lineno = loc->end_pos.lineno;
        column = loc->end_pos.column;
    }
    else {
        lineno = p->ruby_sourceline;
        column = rb_long2int(p->lex.pcur - p->lex.pbeg);
    }
 
    rb_io_flush(p->debug_output);
    p->error_p = 1;
    va_start(ap, fmt);
    p->error_buffer =
        rb_syntax_error_append(p->error_buffer,
                               p->ruby_sourcefile_string,
                               lineno, column,
                               p->enc, fmt, ap);
    va_end(ap);
}
 
static size_t
count_char(const char *str, int c)
{
    int n = 0;
    while (str[n] == c) ++n;
    return n;
}
 
/*
 * strip enclosing double-quotes, same as the default yytnamerr except
 * for that single-quotes matching back-quotes do not stop stripping.
 *
 *  "\"`class' keyword\"" => "`class' keyword"
 */
size_t
rb_yytnamerr(struct parser_params *p, char *yyres, const char *yystr)
{
    if (*yystr == '"') {
        size_t yyn = 0, bquote = 0;
        const char *yyp = yystr;
 
        while (*++yyp) {
            switch (*yyp) {
              case '\'':
                if (!bquote) {
                    bquote = count_char(yyp+1, '\'') + 1;
                    if (yyres) memcpy(&yyres[yyn], yyp, bquote);
                    yyn += bquote;
                    yyp += bquote - 1;
                    break;
                }
                else {
                    if (bquote && count_char(yyp+1, '\'') + 1 == bquote) {
                        if (yyres) memcpy(yyres + yyn, yyp, bquote);
                        yyn += bquote;
                        yyp += bquote - 1;
                        bquote = 0;
                        break;
                    }
                    if (yyp[1] && yyp[1] != '\'' && yyp[2] == '\'') {
                        if (yyres) memcpy(yyres + yyn, yyp, 3);
                        yyn += 3;
                        yyp += 2;
                        break;
                    }
                    goto do_not_strip_quotes;
                }
 
              case ',':
                goto do_not_strip_quotes;
 
              case '\\':
                if (*++yyp != '\\')
                    goto do_not_strip_quotes;
                /* Fall through.  */
              default:
                if (yyres)
                    yyres[yyn] = *yyp;
                yyn++;
                break;
 
              case '"':
              case '\0':
                if (yyres)
                    yyres[yyn] = '\0';
                return yyn;
            }
        }
      do_not_strip_quotes: ;
    }
 
    if (!yyres) return strlen(yystr);
 
    return (YYSIZE_T)(yystpcpy(yyres, yystr) - yyres);
}
#endif
 
#ifdef RIPPER
#define validate(x) (void)(x)
 
static VALUE
ripper_dispatch0(struct parser_params *p, ID mid)
{
    return rb_funcall(p->value, mid, 0);
}
 
static VALUE
ripper_dispatch1(struct parser_params *p, ID mid, VALUE a)
{
    validate(a);
    return rb_funcall(p->value, mid, 1, a);
}
 
static VALUE
ripper_dispatch2(struct parser_params *p, ID mid, VALUE a, VALUE b)
{
    validate(a);
    validate(b);
    return rb_funcall(p->value, mid, 2, a, b);
}
 
static VALUE
ripper_dispatch3(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c)
{
    validate(a);
    validate(b);
    validate(c);
    return rb_funcall(p->value, mid, 3, a, b, c);
}
 
static VALUE
ripper_dispatch4(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    return rb_funcall(p->value, mid, 4, a, b, c, d);
}
 
static VALUE
ripper_dispatch5(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d, VALUE e)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    validate(e);
    return rb_funcall(p->value, mid, 5, a, b, c, d, e);
}
 
static VALUE
ripper_dispatch7(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d, VALUE e, VALUE f, VALUE g)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    validate(e);
    validate(f);
    validate(g);
    return rb_funcall(p->value, mid, 7, a, b, c, d, e, f, g);
}
 
void
ripper_error(struct parser_params *p)
{
    p->error_p = TRUE;
}
 
VALUE
ripper_value(struct parser_params *p)
{
    (void)yystpcpy; /* may not used in newer bison */
 
    return p->value;
}
 
#endif /* RIPPER */
/*
 * Local variables:
 * mode: c
 * c-file-style: "ruby"
 * End:
 */