1#ifndef RUBY_RUBYPARSER_H
2#define RUBY_RUBYPARSER_H 1
10#ifdef UNIVERSAL_PARSER
12#define rb_encoding const void
13#define OnigCodePoint unsigned int
16#include "parser_value.h"
28#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
30#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
31# define FLEX_ARY_LEN 0
33# define FLEX_ARY_LEN 1
38# if defined(__MINGW_PRINTF_FORMAT)
39# define RUBYPARSER_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((format(__MINGW_PRINTF_FORMAT, string_index, argument_index)))
41# define RUBYPARSER_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((format(printf, string_index, argument_index)))
43#elif defined(__clang__)
44# define RUBYPARSER_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((__format__(__printf__, string_index, argument_index)))
46# define RUBYPARSER_ATTRIBUTE_FORMAT(string_index, argument_index)
52enum rb_parser_string_coderange_type {
54 RB_PARSER_ENC_CODERANGE_UNKNOWN = 0,
55 RB_PARSER_ENC_CODERANGE_7BIT = 1,
56 RB_PARSER_ENC_CODERANGE_VALID = 2,
57 RB_PARSER_ENC_CODERANGE_BROKEN = 3
61 enum rb_parser_string_coderange_type coderange;
69enum rb_parser_shareability {
70 rb_parser_shareable_none,
71 rb_parser_shareable_literal,
72 rb_parser_shareable_copy,
73 rb_parser_shareable_everything,
76typedef void* rb_parser_input_data;
199 ID ids[FLEX_ARY_LEN];
211#define YYLTYPE rb_code_location_t
212#define YYLTYPE_IS_DECLARED 1
216 const char *type_name;
224typedef void* rb_parser_ary_data;
226enum rb_parser_ary_data_type {
227 PARSER_ARY_DATA_AST_TOKEN = 1,
228 PARSER_ARY_DATA_SCRIPT_LINE,
233 enum rb_parser_ary_data_type data_type;
234 rb_parser_ary_data *data;
250 struct RNode *nd_body;
257 struct RNode *nd_head;
258 struct RNode *nd_end;
259 struct RNode *nd_next;
265 struct RNode *nd_cond;
266 struct RNode *nd_body;
267 struct RNode *nd_else;
276 struct RNode *nd_cond;
277 struct RNode *nd_body;
278 struct RNode *nd_else;
287 struct RNode *nd_head;
288 struct RNode *nd_body;
296 struct RNode *nd_head;
297 struct RNode *nd_body;
305 struct RNode *nd_head;
306 struct RNode *nd_body;
314 struct RNode *nd_head;
315 struct RNode *nd_body;
316 struct RNode *nd_next;
324 struct RNode *nd_head;
325 struct RNode *nd_body;
326 struct RNode *nd_next;
335 struct RNode *nd_cond;
336 struct RNode *nd_body;
345 struct RNode *nd_body;
346 struct RNode *nd_iter;
352 struct RNode *nd_body;
353 struct RNode *nd_iter;
363 struct RNode *nd_var;
369 struct RNode *nd_chain;
370 struct RNode *nd_stts;
381 struct RNode *nd_body;
387 struct RNode *nd_head;
388 struct RNode *nd_resq;
389 struct RNode *nd_else;
395 struct RNode *nd_args;
396 struct RNode *nd_exc_var;
397 struct RNode *nd_body;
398 struct RNode *nd_next;
404 struct RNode *nd_head;
405 struct RNode *nd_ensr;
411 struct RNode *nd_1st;
412 struct RNode *nd_2nd;
419 struct RNode *nd_head;
420 struct RNode *nd_value;
421 struct RNode *nd_args;
428 struct RNode *nd_value;
435 struct RNode *nd_value;
442 struct RNode *nd_value;
449 struct RNode *nd_value;
456 struct RNode *nd_value;
457 struct RNode *nd_else;
458 enum rb_parser_shareability shareability;
465 struct RNode *nd_value;
471 struct RNode *nd_recv;
473 struct RNode *nd_index;
474 struct RNode *nd_rvalue;
484 struct RNode *nd_recv;
485 struct RNode *nd_value;
497 struct RNode *nd_head;
498 struct RNode *nd_value;
504 struct RNode *nd_head;
505 struct RNode *nd_value;
511 struct RNode *nd_head;
512 struct RNode *nd_value;
514 enum rb_parser_shareability shareability;
520 struct RNode *nd_recv;
522 struct RNode *nd_args;
528 struct RNode *nd_recv;
530 struct RNode *nd_args;
537 struct RNode *nd_args;
549 struct RNode *nd_recv;
551 struct RNode *nd_args;
557 struct RNode *nd_args;
580 struct RNode *nd_head;
583 struct RNode *nd_end;
585 struct RNode *nd_next;
595 struct RNode *nd_head;
602 struct RNode *nd_stts;
609 struct RNode *nd_head;
666 struct RNode *nd_recv;
667 struct RNode *nd_value;
668 struct RNode *nd_args;
674 struct RNode *nd_recv;
675 struct RNode *nd_value;
702enum rb_numeric_type {
715 enum rb_numeric_type type;
732 struct RNode *nd_end;
744 struct RNode *nd_body;
764 struct RNode *nd_body;
783 unsigned int no_kwarg: 1;
784 unsigned int ruby2_keywords: 1;
785 unsigned int forwarding: 1;
799 struct RNode *nd_next;
805 struct RNode *nd_body;
812 struct RNode *nd_body;
819 struct RNode *nd_1st;
820 struct RNode *nd_2nd;
826 struct RNode *nd_head;
827 struct RNode *nd_body;
833 struct RNode *nd_head;
834 struct RNode *nd_body;
840 struct RNode *nd_head;
847 struct RNode *nd_head;
848 struct RNode *nd_body;
849 unsigned int forwarding: 1;
857 struct RNode *nd_defn;
863 struct RNode *nd_recv;
865 struct RNode *nd_defn;
871 struct RNode *nd_1st;
872 struct RNode *nd_2nd;
894 struct RNode *nd_cpath;
895 struct RNode *nd_body;
896 struct RNode *nd_super;
905 struct RNode *nd_cpath;
906 struct RNode *nd_body;
914 struct RNode *nd_recv;
915 struct RNode *nd_body;
921 struct RNode *nd_head;
939 struct RNode *nd_beg;
940 struct RNode *nd_end;
969 struct RNode *nd_head;
976 struct RNode *nd_body;
993 struct RNode *nd_recv;
995 struct RNode *nd_args;
1001 struct RNode *nd_body;
1010 struct RNode *nd_pconst;
1019 struct RNode *nd_pconst;
1020 struct RNode *nd_pkwargs;
1021 struct RNode *nd_pkwrestarg;
1027 struct RNode *nd_pconst;
1030 NODE *post_rest_arg;
1052#define RNODE(obj) ((NODE *)(obj))
1054#define RNODE_SCOPE(node) ((rb_node_scope_t *)(node))
1055#define RNODE_BLOCK(node) ((rb_node_block_t *)(node))
1056#define RNODE_IF(node) ((rb_node_if_t *)(node))
1057#define RNODE_UNLESS(node) ((rb_node_unless_t *)(node))
1058#define RNODE_CASE(node) ((rb_node_case_t *)(node))
1059#define RNODE_CASE2(node) ((rb_node_case2_t *)(node))
1060#define RNODE_CASE3(node) ((rb_node_case3_t *)(node))
1061#define RNODE_WHEN(node) ((rb_node_when_t *)(node))
1062#define RNODE_IN(node) ((rb_node_in_t *)(node))
1063#define RNODE_WHILE(node) ((rb_node_while_t *)(node))
1064#define RNODE_UNTIL(node) ((rb_node_until_t *)(node))
1065#define RNODE_ITER(node) ((rb_node_iter_t *)(node))
1066#define RNODE_FOR(node) ((rb_node_for_t *)(node))
1067#define RNODE_FOR_MASGN(node) ((rb_node_for_masgn_t *)(node))
1068#define RNODE_BREAK(node) ((rb_node_break_t *)(node))
1069#define RNODE_NEXT(node) ((rb_node_next_t *)(node))
1070#define RNODE_REDO(node) ((rb_node_redo_t *)(node))
1071#define RNODE_RETRY(node) ((rb_node_retry_t *)(node))
1072#define RNODE_BEGIN(node) ((rb_node_begin_t *)(node))
1073#define RNODE_RESCUE(node) ((rb_node_rescue_t *)(node))
1074#define RNODE_RESBODY(node) ((rb_node_resbody_t *)(node))
1075#define RNODE_ENSURE(node) ((rb_node_ensure_t *)(node))
1076#define RNODE_AND(node) ((rb_node_and_t *)(node))
1077#define RNODE_OR(node) ((rb_node_or_t *)(node))
1078#define RNODE_MASGN(node) ((rb_node_masgn_t *)(node))
1079#define RNODE_LASGN(node) ((rb_node_lasgn_t *)(node))
1080#define RNODE_DASGN(node) ((rb_node_dasgn_t *)(node))
1081#define RNODE_GASGN(node) ((rb_node_gasgn_t *)(node))
1082#define RNODE_IASGN(node) ((rb_node_iasgn_t *)(node))
1083#define RNODE_CDECL(node) ((rb_node_cdecl_t *)(node))
1084#define RNODE_CVASGN(node) ((rb_node_cvasgn_t *)(node))
1085#define RNODE_OP_ASGN1(node) ((rb_node_op_asgn1_t *)(node))
1086#define RNODE_OP_ASGN2(node) ((rb_node_op_asgn2_t *)(node))
1087#define RNODE_OP_ASGN_AND(node) ((rb_node_op_asgn_and_t *)(node))
1088#define RNODE_OP_ASGN_OR(node) ((rb_node_op_asgn_or_t *)(node))
1089#define RNODE_OP_CDECL(node) ((rb_node_op_cdecl_t *)(node))
1090#define RNODE_CALL(node) ((rb_node_call_t *)(node))
1091#define RNODE_OPCALL(node) ((rb_node_opcall_t *)(node))
1092#define RNODE_FCALL(node) ((rb_node_fcall_t *)(node))
1093#define RNODE_VCALL(node) ((rb_node_vcall_t *)(node))
1094#define RNODE_QCALL(node) ((rb_node_qcall_t *)(node))
1095#define RNODE_SUPER(node) ((rb_node_super_t *)(node))
1096#define RNODE_ZSUPER(node) ((rb_node_zsuper_t *)(node))
1097#define RNODE_LIST(node) ((rb_node_list_t *)(node))
1098#define RNODE_ZLIST(node) ((rb_node_zlist_t *)(node))
1099#define RNODE_HASH(node) ((rb_node_hash_t *)(node))
1100#define RNODE_RETURN(node) ((rb_node_return_t *)(node))
1101#define RNODE_YIELD(node) ((rb_node_yield_t *)(node))
1102#define RNODE_LVAR(node) ((rb_node_lvar_t *)(node))
1103#define RNODE_DVAR(node) ((rb_node_dvar_t *)(node))
1104#define RNODE_GVAR(node) ((rb_node_gvar_t *)(node))
1105#define RNODE_IVAR(node) ((rb_node_ivar_t *)(node))
1106#define RNODE_CONST(node) ((rb_node_const_t *)(node))
1107#define RNODE_CVAR(node) ((rb_node_cvar_t *)(node))
1108#define RNODE_NTH_REF(node) ((rb_node_nth_ref_t *)(node))
1109#define RNODE_BACK_REF(node) ((rb_node_back_ref_t *)(node))
1110#define RNODE_MATCH(node) ((rb_node_match_t *)(node))
1111#define RNODE_MATCH2(node) ((rb_node_match2_t *)(node))
1112#define RNODE_MATCH3(node) ((rb_node_match3_t *)(node))
1113#define RNODE_INTEGER(node) ((rb_node_integer_t *)(node))
1114#define RNODE_FLOAT(node) ((rb_node_float_t *)(node))
1115#define RNODE_RATIONAL(node) ((rb_node_rational_t *)(node))
1116#define RNODE_IMAGINARY(node) ((rb_node_imaginary_t *)(node))
1117#define RNODE_STR(node) ((rb_node_str_t *)(node))
1118#define RNODE_DSTR(node) ((rb_node_dstr_t *)(node))
1119#define RNODE_XSTR(node) ((rb_node_xstr_t *)(node))
1120#define RNODE_DXSTR(node) ((rb_node_dxstr_t *)(node))
1121#define RNODE_EVSTR(node) ((rb_node_evstr_t *)(node))
1122#define RNODE_REGX(node) ((rb_node_regx_t *)(node))
1123#define RNODE_DREGX(node) ((rb_node_dregx_t *)(node))
1124#define RNODE_ONCE(node) ((rb_node_once_t *)(node))
1125#define RNODE_ARGS(node) ((rb_node_args_t *)(node))
1126#define RNODE_ARGS_AUX(node) ((rb_node_args_aux_t *)(node))
1127#define RNODE_OPT_ARG(node) ((rb_node_opt_arg_t *)(node))
1128#define RNODE_KW_ARG(node) ((rb_node_kw_arg_t *)(node))
1129#define RNODE_POSTARG(node) ((rb_node_postarg_t *)(node))
1130#define RNODE_ARGSCAT(node) ((rb_node_argscat_t *)(node))
1131#define RNODE_ARGSPUSH(node) ((rb_node_argspush_t *)(node))
1132#define RNODE_SPLAT(node) ((rb_node_splat_t *)(node))
1133#define RNODE_BLOCK_PASS(node) ((rb_node_block_pass_t *)(node))
1134#define RNODE_DEFN(node) ((rb_node_defn_t *)(node))
1135#define RNODE_DEFS(node) ((rb_node_defs_t *)(node))
1136#define RNODE_ALIAS(node) ((rb_node_alias_t *)(node))
1137#define RNODE_VALIAS(node) ((rb_node_valias_t *)(node))
1138#define RNODE_UNDEF(node) ((rb_node_undef_t *)(node))
1139#define RNODE_CLASS(node) ((rb_node_class_t *)(node))
1140#define RNODE_MODULE(node) ((rb_node_module_t *)(node))
1141#define RNODE_SCLASS(node) ((rb_node_sclass_t *)(node))
1142#define RNODE_COLON2(node) ((rb_node_colon2_t *)(node))
1143#define RNODE_COLON3(node) ((rb_node_colon3_t *)(node))
1144#define RNODE_DOT2(node) ((rb_node_dot2_t *)(node))
1145#define RNODE_DOT3(node) ((rb_node_dot3_t *)(node))
1146#define RNODE_FLIP2(node) ((rb_node_flip2_t *)(node))
1147#define RNODE_FLIP3(node) ((rb_node_flip3_t *)(node))
1148#define RNODE_SELF(node) ((rb_node_self_t *)(node))
1149#define RNODE_NIL(node) ((rb_node_nil_t *)(node))
1150#define RNODE_TRUE(node) ((rb_node_true_t *)(node))
1151#define RNODE_FALSE(node) ((rb_node_false_t *)(node))
1152#define RNODE_ERRINFO(node) ((rb_node_errinfo_t *)(node))
1153#define RNODE_DEFINED(node) ((rb_node_defined_t *)(node))
1154#define RNODE_POSTEXE(node) ((rb_node_postexe_t *)(node))
1155#define RNODE_SYM(node) ((rb_node_sym_t *)(node))
1156#define RNODE_DSYM(node) ((rb_node_dsym_t *)(node))
1157#define RNODE_ATTRASGN(node) ((rb_node_attrasgn_t *)(node))
1158#define RNODE_LAMBDA(node) ((rb_node_lambda_t *)(node))
1159#define RNODE_ARYPTN(node) ((rb_node_aryptn_t *)(node))
1160#define RNODE_HSHPTN(node) ((rb_node_hshptn_t *)(node))
1161#define RNODE_FNDPTN(node) ((rb_node_fndptn_t *)(node))
1162#define RNODE_LINE(node) ((rb_node_line_t *)(node))
1163#define RNODE_FILE(node) ((rb_node_file_t *)(node))
1164#define RNODE_ENCODING(node) ((rb_node_encoding_t *)(node))
1171#define NODE_FL_NEWLINE (((VALUE)1)<<7)
1173#define NODE_TYPESHIFT 8
1174#define NODE_TYPEMASK (((VALUE)0x7f)<<NODE_TYPESHIFT)
1176#define nd_fl_newline(n) ((n)->flags & NODE_FL_NEWLINE)
1177#define nd_set_fl_newline(n) ((n)->flags |= NODE_FL_NEWLINE)
1178#define nd_unset_fl_newline(n) ((n)->flags &= ~NODE_FL_NEWLINE)
1180#define nd_type(n) ((int) ((RNODE(n)->flags & NODE_TYPEMASK)>>NODE_TYPESHIFT))
1181#define nd_set_type(n,t) \
1182 rb_node_set_type(n, t)
1183#define nd_init_type(n,t) \
1184 (n)->flags=(((n)->flags&~NODE_TYPEMASK)|((((unsigned long)(t))<<NODE_TYPESHIFT)&NODE_TYPEMASK))
1188#ifdef UNIVERSAL_PARSER
1189typedef struct rb_parser_config_struct rb_parser_config_t;
1196 signed int frozen_string_literal:2;
1197 signed int coverage_enabled:2;
1202#ifdef UNIVERSAL_PARSER
1203 const rb_parser_config_t *config;
1215#ifndef INTERNAL_IMEMO_H
1221#ifdef UNIVERSAL_PARSER
1222typedef struct rb_parser_config_struct {
1224 void *(*malloc)(
size_t size);
1225 void *(*calloc)(
size_t number,
size_t size);
1226 void *(*realloc)(
void *ptr,
size_t newsiz);
1227 void (*free)(
void *ptr);
1228 void *(*alloc_n)(
size_t nelems,
size_t elemsiz);
1229 void *(*alloc)(
size_t elemsiz);
1230 void *(*realloc_n)(
void *ptr,
size_t newelems,
size_t newsiz);
1231 void *(*zalloc)(
size_t elemsiz);
1232 void *(*rb_memmove)(
void *dest,
const void *src,
size_t t,
size_t n);
1233 void *(*nonempty_memcpy)(
void *dest,
const void *src,
size_t t,
size_t n);
1234 void *(*xmalloc_mul_add)(
size_t x,
size_t y,
size_t z);
1244 VALUE (*ary_new_from_args)(
long n, ...);
1248 ID (*make_temporary_id)(
size_t n);
1249 int (*is_local_id)(
ID);
1250 int (*is_attrset_id)(
ID);
1251 int (*is_global_name_punct)(
const int c);
1252 int (*id_type)(
ID id);
1253 ID (*id_attrset)(
ID);
1254 ID (*intern)(
const char *name);
1255 ID (*intern2)(
const char *name,
long len);
1258 int (*is_notop_id)(
ID);
1259 int (*enc_symname_type)(
const char *name,
long len,
rb_encoding *enc,
unsigned int allowed_attrset);
1260 const char *(*id2name)(
ID id);
1266 VALUE (*str_catf)(
VALUE str, const
char *format, ...);
1267 VALUE (*str_cat_cstr)(
VALUE str, const
char *ptr);
1269 VALUE (*str_new)(const
char *ptr,
long len);
1270 VALUE (*str_new_cstr)(const
char *ptr);
1274 VALUE (*str_vcatf)(
VALUE str, const
char *fmt, va_list ap);
1276 VALUE (*rb_sprintf)(const
char *format, ...);
1277 char *(*rstring_ptr)(
VALUE str);
1278 long (*rstring_len)(
VALUE str);
1281 VALUE (*int2num)(
int v);
1284 int (*stderr_tty_p)(
void);
1285 void (*write_error_str)(
VALUE mesg);
1291 VALUE (*debug_output_stdout)(
void);
1292 VALUE (*debug_output_stderr)(
void);
1296 int (*enc_isalnum)(OnigCodePoint c,
rb_encoding *enc);
1297 int (*enc_precise_mbclen)(const
char *p, const
char *e,
rb_encoding *enc);
1298 int (*mbclen_charfound_p)(
int len);
1299 int (*mbclen_charfound_len)(
int len);
1301 char *(*enc_prev_char)(const
char *s, const
char *p, const
char *e,
rb_encoding *enc);
1307 int (*enc_mbcput)(
unsigned int c,
void *buf,
rb_encoding *enc);
1308 int (*enc_find_index)(const
char *name);
1310 int (*enc_isspace)(OnigCodePoint c,
rb_encoding *enc);
1312 bool (*enc_isascii)(OnigCodePoint c,
rb_encoding *enc);
1313 OnigCodePoint (*enc_mbc_to_codepoint)(const
char *p, const
char *e,
rb_encoding *enc);
1317 int (*local_defined)(
ID, const
void*);
1319 int (*dvar_defined)(
ID, const
void*);
1325 void (*raise)(
VALUE exc, const
char *fmt, ...);
1326 VALUE (*syntax_error_new)(
void);
1329 VALUE (*errinfo)(
void);
1330 void (*set_errinfo)(
VALUE err);
1331 VALUE (*make_exception)(
int argc, const
VALUE *argv);
1334 void (*sized_xfree)(
void *x,
size_t size);
1335 void *(*sized_realloc_n)(
void *ptr,
size_t new_count,
size_t element_size,
size_t old_count);
1336 void (*gc_guard)(
VALUE);
1337 void (*gc_mark)(
VALUE);
1340 VALUE (*reg_compile)(
VALUE str,
int options, const
char *sourcefile,
int sourceline);
1342 int (*memcicmp)(const
void *x, const
void *y,
long len);
1345 void (*compile_warn)(const
char *file,
int line, const
char *fmt, ...) RUBYPARSER_ATTRIBUTE_FORMAT(3, 4);
1346 void (*compile_warning)(const
char *file,
int line, const
char *fmt, ...) RUBYPARSER_ATTRIBUTE_FORMAT(3, 4);
1347 void (*bug)(const
char *fmt, ...) RUBYPARSER_ATTRIBUTE_FORMAT(1, 2);
1348 void (*fatal)(const
char *fmt, ...) RUBYPARSER_ATTRIBUTE_FORMAT(1, 2);
1349 VALUE (*verbose)(
void);
1350 int *(*errno_ptr)(
void);
1353 VALUE (*make_backtrace)(
void);
1356 unsigned long (*
scan_hex)(const
char *start,
size_t len,
size_t *retlen);
1357 unsigned long (*
scan_oct)(const
char *start,
size_t len,
size_t *retlen);
1358 unsigned long (*scan_digits)(const
char *str, ssize_t
len,
int base,
size_t *retlen,
int *overflow);
1359 double (*
strtod)(const
char *s00,
char **se);
1362 int (*rtest)(
VALUE obj);
1363 int (*nil_p)(
VALUE obj);
1366 VALUE (*eArgError)(
void);
1367 int (*long2int)(
long);
1370 int enc_coderange_7bit;
1371 int enc_coderange_unknown;
1372 VALUE (*static_id2sym)(
ID id);
1373 long (*str_coderange_scan_restartable)(const
char *s, const
char *e,
rb_encoding *enc,
int *cr);
1374} rb_parser_config_t;
1380RUBY_SYMBOL_EXPORT_BEGIN
1381void rb_ruby_parser_free(
void *ptr);
1383#ifdef UNIVERSAL_PARSER
1384rb_parser_t *rb_ruby_parser_allocate(
const rb_parser_config_t *config);
1385rb_parser_t *rb_ruby_parser_new(
const rb_parser_config_t *config);
1388RUBY_SYMBOL_EXPORT_END
#define scan_hex(s, l, e)
Old name of ruby_scan_hex.
#define scan_oct(s, l, e)
Old name of ruby_scan_oct.
int len
Length of the buffer.
#define strtod(s, e)
Just another name of ruby_strtod.
uintptr_t ID
Type that represents a Ruby identifier such as a variable name.
uintptr_t VALUE
Type that represents a Ruby object.