12#include "eval_intern.h"
14#include "internal/class.h"
15#include "internal/error.h"
16#include "internal/eval.h"
17#include "internal/gc.h"
18#include "internal/hash.h"
19#include "internal/object.h"
20#include "internal/proc.h"
21#include "internal/symbol.h"
25#include "ractor_core.h"
48static int method_arity(
VALUE);
49static int method_min_max_arity(
VALUE,
int *max);
54#define IS_METHOD_PROC_IFUNC(ifunc) ((ifunc)->func == bmcall)
57block_mark_and_move(
struct rb_block *block)
59 switch (block->type) {
61 case block_type_ifunc:
64 rb_gc_mark_and_move(&captured->self);
65 rb_gc_mark_and_move(&captured->code.val);
67 rb_gc_mark_and_move((
VALUE *)&captured->ep[VM_ENV_DATA_INDEX_ENV]);
71 case block_type_symbol:
72 rb_gc_mark_and_move(&block->as.symbol);
75 rb_gc_mark_and_move(&block->as.proc);
81proc_mark_and_move(
void *ptr)
84 block_mark_and_move((
struct rb_block *)&proc->block);
89 VALUE env[VM_ENV_DATA_SIZE + 1];
93proc_memsize(
const void *ptr)
96 if (proc->block.as.captured.ep == ((
const cfunc_proc_t *)ptr)->env+1)
109 0, 0, RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_WB_PROTECTED
113rb_proc_alloc(
VALUE klass)
127proc_clone(
VALUE self)
129 VALUE procval = rb_proc_dup(self);
130 return rb_obj_clone_setup(self, procval,
Qnil);
137 VALUE procval = rb_proc_dup(self);
138 return rb_obj_dup_setup(self, procval);
248 GetProcPtr(procval, proc);
250 return RBOOL(proc->is_lambda);
256binding_free(
void *ptr)
258 RUBY_FREE_ENTER(
"binding");
260 RUBY_FREE_LEAVE(
"binding");
264binding_mark_and_move(
void *ptr)
268 block_mark_and_move((
struct rb_block *)&bind->block);
269 rb_gc_mark_and_move((
VALUE *)&bind->pathobj);
273binding_memsize(
const void *ptr)
281 binding_mark_and_move,
284 binding_mark_and_move,
286 0, 0, RUBY_TYPED_WB_PROTECTED | RUBY_TYPED_FREE_IMMEDIATELY
290rb_binding_alloc(
VALUE klass)
296 rb_yjit_collect_binding_alloc();
302binding_copy(
VALUE self)
306 GetBindingPtr(self, src);
307 GetBindingPtr(bindval, dst);
308 rb_vm_block_copy(bindval, &dst->block, &src->block);
310 dst->first_lineno = src->first_lineno;
316binding_dup(
VALUE self)
318 return rb_obj_dup_setup(self, binding_copy(self));
323binding_clone(
VALUE self)
325 return rb_obj_clone_setup(self, binding_copy(self),
Qnil);
332 return rb_vm_make_binding(ec, ec->cfp);
380rb_f_binding(
VALUE self)
402bind_eval(
int argc,
VALUE *argv,
VALUE bindval)
406 rb_scan_args(argc, argv,
"12", &args[0], &args[2], &args[3]);
408 return rb_f_eval(argc+1, args,
Qnil );
412get_local_variable_ptr(
const rb_env_t **envp,
ID lid)
416 if (!VM_ENV_FLAGS(env->ep, VM_FRAME_FLAG_CFRAME)) {
417 if (VM_ENV_FLAGS(env->ep, VM_ENV_FLAG_ISOLATED)) {
423 VM_ASSERT(rb_obj_is_iseq((
VALUE)iseq));
425 const unsigned int local_table_size = ISEQ_BODY(iseq)->local_table_size;
426 for (
unsigned int i=0; i<local_table_size; i++) {
427 if (ISEQ_BODY(iseq)->local_table[i] == lid) {
428 if (ISEQ_BODY(iseq)->local_iseq == iseq &&
429 ISEQ_BODY(iseq)->param.flags.has_block &&
430 (
unsigned int)ISEQ_BODY(iseq)->param.block_start == i) {
431 const VALUE *ep = env->ep;
432 if (!VM_ENV_FLAGS(ep, VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM)) {
433 RB_OBJ_WRITE(env, &env->env[i], rb_vm_bh_to_procval(GET_EC(), VM_ENV_BLOCK_HANDLER(ep)));
434 VM_ENV_FLAGS_SET(ep, VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM);
439 unsigned int last_lvar = env->env_size+VM_ENV_INDEX_LAST_LVAR
441 return &env->env[last_lvar - (local_table_size - i)];
449 }
while ((env = rb_vm_env_prev_env(env)) != NULL);
461check_local_id(
VALUE bindval,
volatile VALUE *pname)
468 rb_name_err_raise(
"wrong local variable name '%1$s' for %2$s",
473 if (!rb_is_local_name(name)) {
474 rb_name_err_raise(
"wrong local variable name '%1$s' for %2$s",
501bind_local_variables(
VALUE bindval)
506 GetBindingPtr(bindval, bind);
507 env = VM_ENV_ENVVAL_PTR(vm_block_ep(&bind->block));
508 return rb_vm_env_local_variables(env);
512rb_numparam_id_p(
ID id)
514 return (tNUMPARAM_1 << ID_SCOPE_SHIFT) <=
id &&
id < ((tNUMPARAM_1 + 9) << ID_SCOPE_SHIFT);
535bind_local_variable_get(
VALUE bindval,
VALUE sym)
537 ID lid = check_local_id(bindval, &sym);
542 if (!lid)
goto undefined;
543 if (rb_numparam_id_p(lid)) {
544 rb_name_err_raise(
"numbered parameter '%1$s' is not a local variable",
548 GetBindingPtr(bindval, bind);
550 env = VM_ENV_ENVVAL_PTR(vm_block_ep(&bind->block));
551 if ((ptr = get_local_variable_ptr(&env, lid)) != NULL) {
557 rb_name_err_raise(
"local variable '%1$s' is not defined for %2$s",
590 ID lid = check_local_id(bindval, &sym);
595 if (!lid) lid = rb_intern_str(sym);
596 if (rb_numparam_id_p(lid)) {
597 rb_name_err_raise(
"numbered parameter '%1$s' is not a local variable",
601 GetBindingPtr(bindval, bind);
602 env = VM_ENV_ENVVAL_PTR(vm_block_ep(&bind->block));
603 if ((ptr = get_local_variable_ptr(&env, lid)) == NULL) {
605 ptr = rb_binding_add_dynavars(bindval, bind, 1, &lid);
606 env = VM_ENV_ENVVAL_PTR(vm_block_ep(&bind->block));
610 rb_yjit_collect_binding_set();
636bind_local_variable_defined_p(
VALUE bindval,
VALUE sym)
638 ID lid = check_local_id(bindval, &sym);
644 GetBindingPtr(bindval, bind);
645 env = VM_ENV_ENVVAL_PTR(vm_block_ep(&bind->block));
646 return RBOOL(get_local_variable_ptr(&env, lid));
656bind_receiver(
VALUE bindval)
659 GetBindingPtr(bindval, bind);
660 return vm_block_self(&bind->block);
670bind_location(
VALUE bindval)
674 GetBindingPtr(bindval, bind);
675 loc[0] = pathobj_path(bind->pathobj);
676 loc[1] =
INT2FIX(bind->first_lineno);
689 proc = &sproc->basic;
690 vm_block_type_set(&proc->block, block_type_ifunc);
692 *(
VALUE **)&proc->block.as.captured.ep = ep = sproc->env + VM_ENV_DATA_SIZE-1;
693 ep[VM_ENV_DATA_INDEX_FLAGS] = VM_FRAME_MAGIC_IFUNC | VM_FRAME_FLAG_CFRAME | VM_ENV_FLAG_LOCAL | VM_ENV_FLAG_ESCAPED;
694 ep[VM_ENV_DATA_INDEX_ME_CREF] =
Qfalse;
695 ep[VM_ENV_DATA_INDEX_SPECVAL] = VM_BLOCK_HANDLER_NONE;
696 ep[VM_ENV_DATA_INDEX_ENV] =
Qundef;
699 RB_OBJ_WRITE(procval, &proc->block.as.captured.code.ifunc, ifunc);
700 proc->is_lambda = TRUE;
705rb_func_proc_dup(
VALUE src_obj)
707 RUBY_ASSERT(rb_typeddata_is_instance_of(src_obj, &proc_data_type));
710 GetProcPtr(src_obj, src_proc);
711 RUBY_ASSERT(vm_block_type(&src_proc->block) == block_type_ifunc);
716 memcpy(&proc->basic, src_proc,
sizeof(
rb_proc_t));
720 const VALUE *src_ep = src_proc->block.as.captured.ep;
721 VALUE *ep = *(
VALUE **)&proc->basic.block.as.captured.ep = proc->env + VM_ENV_DATA_SIZE - 1;
722 ep[VM_ENV_DATA_INDEX_FLAGS] = src_ep[VM_ENV_DATA_INDEX_FLAGS];
723 ep[VM_ENV_DATA_INDEX_ME_CREF] = src_ep[VM_ENV_DATA_INDEX_ME_CREF];
724 ep[VM_ENV_DATA_INDEX_SPECVAL] = src_ep[VM_ENV_DATA_INDEX_SPECVAL];
725 RB_OBJ_WRITE(proc_obj, &ep[VM_ENV_DATA_INDEX_ENV], src_ep[VM_ENV_DATA_INDEX_ENV]);
733 VALUE procval = rb_proc_alloc(klass);
735 GetProcPtr(procval, proc);
737 vm_block_type_set(&proc->block, block_type_symbol);
739 proc->is_lambda = TRUE;
749 min_argc >= (
int)(1U << (
SIZEOF_VALUE * CHAR_BIT) / 2) ||
752 rb_raise(
rb_eRangeError,
"minimum argument number out of range: %d",
757 max_argc >= (
int)(1U << (
SIZEOF_VALUE * CHAR_BIT) / 2) ||
760 rb_raise(
rb_eRangeError,
"maximum argument number out of range: %d",
765 struct vm_ifunc *ifunc = IMEMO_NEW(
struct vm_ifunc, imemo_ifunc, (
VALUE)rb_vm_svar_lep(ec, ec->cfp));
768 ifunc->argc.min = min_argc;
769 ifunc->argc.max = max_argc;
777 struct vm_ifunc *ifunc = rb_vm_ifunc_new(func, (
void *)val, min_argc, max_argc);
781static const char proc_without_block[] =
"tried to create Proc object without a block";
784proc_new(
VALUE klass, int8_t is_lambda)
791 if ((block_handler = rb_vm_frame_block_handler(cfp)) == VM_BLOCK_HANDLER_NONE) {
792 rb_raise(rb_eArgError, proc_without_block);
796 switch (vm_block_handler_type(block_handler)) {
797 case block_handler_type_proc:
798 procval = VM_BH_TO_PROC(block_handler);
804 VALUE newprocval = rb_proc_dup(procval);
805 RBASIC_SET_CLASS(newprocval, klass);
810 case block_handler_type_symbol:
812 sym_proc_new(klass, VM_BH_TO_SYMBOL(block_handler)) :
813 rb_sym_to_proc(VM_BH_TO_SYMBOL(block_handler));
816 case block_handler_type_ifunc:
817 case block_handler_type_iseq:
818 return rb_vm_make_proc_lambda(ec, VM_BH_TO_CAPT_BLOCK(block_handler), klass, is_lambda);
820 VM_UNREACHABLE(proc_new);
839rb_proc_s_new(
int argc,
VALUE *argv,
VALUE klass)
841 VALUE block = proc_new(klass, FALSE);
873f_lambda_filter_non_literal(
void)
876 VALUE block_handler = rb_vm_frame_block_handler(cfp);
878 if (block_handler == VM_BLOCK_HANDLER_NONE) {
883 switch (vm_block_handler_type(block_handler)) {
884 case block_handler_type_iseq:
885 if (RUBY_VM_PREVIOUS_CONTROL_FRAME(cfp)->ep == VM_BH_TO_ISEQ_BLOCK(block_handler)->ep) {
889 case block_handler_type_symbol:
891 case block_handler_type_proc:
896 case block_handler_type_ifunc:
900 rb_raise(rb_eArgError,
"the lambda method requires a literal block");
914 f_lambda_filter_non_literal();
970proc_call(
int argc,
VALUE *argv,
VALUE procval)
976#if SIZEOF_LONG > SIZEOF_INT
980 if (argc > INT_MAX || argc < 0) {
981 rb_raise(rb_eArgError,
"too many arguments (%lu)",
982 (
unsigned long)argc);
987#define check_argc(argc) (argc)
997 GetProcPtr(self, proc);
998 vret = rb_vm_invoke_proc(GET_EC(), proc, argc, argv,
999 kw_splat, VM_BLOCK_HANDLER_NONE);
1012proc_to_block_handler(
VALUE procval)
1014 return NIL_P(procval) ? VM_BLOCK_HANDLER_NONE : procval;
1023 GetProcPtr(self, proc);
1024 vret = rb_vm_invoke_proc(ec, proc, argc, argv, kw_splat, proc_to_block_handler(passed_procval));
1078proc_arity(
VALUE self)
1085rb_iseq_min_max_arity(
const rb_iseq_t *iseq,
int *max)
1087 *max = ISEQ_BODY(iseq)->param.flags.has_rest == FALSE ?
1088 ISEQ_BODY(iseq)->param.lead_num + ISEQ_BODY(iseq)->param.opt_num + ISEQ_BODY(iseq)->param.post_num +
1089 (ISEQ_BODY(iseq)->param.flags.has_kw == TRUE || ISEQ_BODY(iseq)->param.flags.has_kwrest == TRUE || ISEQ_BODY(iseq)->param.flags.forwardable == TRUE)
1091 return ISEQ_BODY(iseq)->param.lead_num + ISEQ_BODY(iseq)->param.post_num + (ISEQ_BODY(iseq)->param.flags.has_kw && ISEQ_BODY(iseq)->param.keyword->required_num > 0);
1095rb_vm_block_min_max_arity(
const struct rb_block *block,
int *max)
1098 switch (vm_block_type(block)) {
1099 case block_type_iseq:
1100 return rb_iseq_min_max_arity(rb_iseq_check(block->as.captured.code.iseq), max);
1101 case block_type_proc:
1102 block = vm_proc_block(block->as.proc);
1104 case block_type_ifunc:
1106 const struct vm_ifunc *ifunc = block->as.captured.code.ifunc;
1107 if (IS_METHOD_PROC_IFUNC(ifunc)) {
1109 return method_min_max_arity((
VALUE)ifunc->data, max);
1111 *max = ifunc->argc.max;
1112 return ifunc->argc.min;
1114 case block_type_symbol:
1129rb_proc_min_max_arity(
VALUE self,
int *max)
1132 GetProcPtr(self, proc);
1133 return rb_vm_block_min_max_arity(&proc->block, max);
1141 GetProcPtr(self, proc);
1142 min = rb_vm_block_min_max_arity(&proc->block, &max);
1149 switch (vm_block_handler_type(block_handler)) {
1150 case block_handler_type_iseq:
1151 block->type = block_type_iseq;
1152 block->as.captured = *VM_BH_TO_ISEQ_BLOCK(block_handler);
1154 case block_handler_type_ifunc:
1155 block->type = block_type_ifunc;
1156 block->as.captured = *VM_BH_TO_IFUNC_BLOCK(block_handler);
1158 case block_handler_type_symbol:
1159 block->type = block_type_symbol;
1160 block->as.symbol = VM_BH_TO_SYMBOL(block_handler);
1162 case block_handler_type_proc:
1163 block->type = block_type_proc;
1164 block->as.proc = VM_BH_TO_PROC(block_handler);
1169rb_block_pair_yield_optimizable(
void)
1174 VALUE block_handler = rb_vm_frame_block_handler(cfp);
1177 if (block_handler == VM_BLOCK_HANDLER_NONE) {
1178 rb_raise(rb_eArgError,
"no block given");
1181 block_setup(&block, block_handler);
1182 min = rb_vm_block_min_max_arity(&block, &max);
1184 switch (vm_block_type(&block)) {
1185 case block_type_symbol:
1188 case block_type_proc:
1190 VALUE procval = block_handler;
1192 GetProcPtr(procval, proc);
1193 if (proc->is_lambda)
return 0;
1194 if (min != max)
return 0;
1198 case block_type_ifunc:
1200 const struct vm_ifunc *ifunc = block.as.captured.code.ifunc;
1201 if (ifunc->flags & IFUNC_YIELD_OPTIMIZABLE)
return 1;
1215 VALUE block_handler = rb_vm_frame_block_handler(cfp);
1218 if (block_handler == VM_BLOCK_HANDLER_NONE) {
1219 rb_raise(rb_eArgError,
"no block given");
1222 block_setup(&block, block_handler);
1224 switch (vm_block_type(&block)) {
1225 case block_type_symbol:
1228 case block_type_proc:
1232 min = rb_vm_block_min_max_arity(&block, &max);
1238rb_block_min_max_arity(
int *max)
1242 VALUE block_handler = rb_vm_frame_block_handler(cfp);
1245 if (block_handler == VM_BLOCK_HANDLER_NONE) {
1246 rb_raise(rb_eArgError,
"no block given");
1249 block_setup(&block, block_handler);
1250 return rb_vm_block_min_max_arity(&block, max);
1254rb_proc_get_iseq(
VALUE self,
int *is_proc)
1259 GetProcPtr(self, proc);
1260 block = &proc->block;
1261 if (is_proc) *is_proc = !proc->is_lambda;
1263 switch (vm_block_type(block)) {
1264 case block_type_iseq:
1265 return rb_iseq_check(block->as.captured.code.iseq);
1266 case block_type_proc:
1267 return rb_proc_get_iseq(block->as.proc, is_proc);
1268 case block_type_ifunc:
1270 const struct vm_ifunc *ifunc = block->as.captured.code.ifunc;
1271 if (IS_METHOD_PROC_IFUNC(ifunc)) {
1273 if (is_proc) *is_proc = 0;
1274 return rb_method_iseq((
VALUE)ifunc->data);
1280 case block_type_symbol:
1284 VM_UNREACHABLE(rb_proc_get_iseq);
1317 const rb_proc_t *self_proc, *other_proc;
1318 const struct rb_block *self_block, *other_block;
1324 GetProcPtr(self, self_proc);
1325 GetProcPtr(other, other_proc);
1327 if (self_proc->is_from_method != other_proc->is_from_method ||
1328 self_proc->is_lambda != other_proc->is_lambda) {
1332 self_block = &self_proc->block;
1333 other_block = &other_proc->block;
1335 if (vm_block_type(self_block) != vm_block_type(other_block)) {
1339 switch (vm_block_type(self_block)) {
1340 case block_type_iseq:
1341 if (self_block->as.captured.ep != \
1342 other_block->as.captured.ep ||
1343 self_block->as.captured.code.iseq != \
1344 other_block->as.captured.code.iseq) {
1348 case block_type_ifunc:
1349 if (self_block->as.captured.code.ifunc != \
1350 other_block->as.captured.code.ifunc) {
1361 case block_type_proc:
1362 if (self_block->as.proc != other_block->as.proc) {
1366 case block_type_symbol:
1367 if (self_block->as.symbol != other_block->as.symbol) {
1382 if (!iseq)
return Qnil;
1383 rb_iseq_check(iseq);
1384 loc[i++] = rb_iseq_path(iseq);
1398 return iseq_location(iseq);
1417rb_proc_location(
VALUE self)
1419 return iseq_location(rb_proc_get_iseq(self, 0));
1423rb_unnamed_parameters(
int arity)
1426 int n = (arity < 0) ? ~arity : arity;
1460rb_proc_parameters(
int argc,
VALUE *argv,
VALUE self)
1462 static ID keyword_ids[1];
1468 iseq = rb_proc_get_iseq(self, &is_proc);
1470 if (!keyword_ids[0]) {
1471 CONST_ID(keyword_ids[0],
"lambda");
1478 if (!
NIL_P(lambda)) {
1479 is_proc = !
RTEST(lambda);
1486 return rb_iseq_parameters(iseq, is_proc);
1490rb_hash_proc(st_index_t hash,
VALUE prc)
1493 GetProcPtr(prc, proc);
1495 switch (vm_block_type(&proc->block)) {
1496 case block_type_iseq:
1497 hash = rb_st_hash_uint(hash, (st_index_t)proc->block.as.captured.code.iseq->body);
1499 case block_type_ifunc:
1500 hash = rb_st_hash_uint(hash, (st_index_t)proc->block.as.captured.code.ifunc->func);
1501 hash = rb_st_hash_uint(hash, (st_index_t)proc->block.as.captured.code.ifunc->data);
1503 case block_type_symbol:
1504 hash = rb_st_hash_uint(hash, rb_any_hash(proc->block.as.symbol));
1506 case block_type_proc:
1507 hash = rb_st_hash_uint(hash, rb_any_hash(proc->block.as.proc));
1510 rb_bug(
"rb_hash_proc: unknown block type %d", vm_block_type(&proc->block));
1516 if (vm_block_type(&proc->block) != block_type_ifunc) {
1517 hash =
rb_hash_uint(hash, (st_index_t)proc->block.as.captured.ep);
1540rb_sym_to_proc(
VALUE sym)
1542 enum {SYM_PROC_CACHE_SIZE = 67};
1544 if (rb_ractor_main_p()) {
1545 if (!sym_proc_cache) {
1551 long index = (
id % SYM_PROC_CACHE_SIZE);
1553 if (
RTEST(procval)) {
1555 GetProcPtr(procval, proc);
1557 if (proc->block.as.symbol == sym) {
1562 procval = sym_proc_new(
rb_cProc, sym);
1568 return sym_proc_new(
rb_cProc, sym);
1582proc_hash(
VALUE self)
1586 hash = rb_hash_proc(hash, self);
1592rb_block_to_s(
VALUE self,
const struct rb_block *block,
const char *additional_info)
1595 VALUE str = rb_sprintf(
"#<%"PRIsVALUE
":", cname);
1598 switch (vm_block_type(block)) {
1599 case block_type_proc:
1600 block = vm_proc_block(block->as.proc);
1602 case block_type_iseq:
1604 const rb_iseq_t *iseq = rb_iseq_check(block->as.captured.code.iseq);
1605 rb_str_catf(str,
"%p %"PRIsVALUE
":%d", (
void *)self,
1607 ISEQ_BODY(iseq)->location.first_lineno);
1610 case block_type_symbol:
1611 rb_str_catf(str,
"%p(&%+"PRIsVALUE
")", (
void *)self, block->as.symbol);
1613 case block_type_ifunc:
1614 rb_str_catf(str,
"%p", (
void *)block->as.captured.code.ifunc);
1632proc_to_s(
VALUE self)
1635 GetProcPtr(self, proc);
1636 return rb_block_to_s(self, &proc->block, proc->is_lambda ?
" (lambda)" : NULL);
1648proc_to_proc(
VALUE self)
1654bm_mark_and_move(
void *ptr)
1656 struct METHOD *data = ptr;
1657 rb_gc_mark_and_move((
VALUE *)&data->recv);
1658 rb_gc_mark_and_move((
VALUE *)&data->klass);
1659 rb_gc_mark_and_move((
VALUE *)&data->iclass);
1660 rb_gc_mark_and_move((
VALUE *)&data->owner);
1672 0, 0, RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_WB_PROTECTED | RUBY_TYPED_EMBEDDABLE
1685 ID rmiss = idRespond_to_missing;
1687 if (UNDEF_P(obj))
return 0;
1688 if (rb_method_basic_definition_p(klass, rmiss))
return 0;
1706 def->type = VM_METHOD_TYPE_MISSING;
1707 def->original_id = id;
1709 me = rb_method_entry_create(
id, klass, METHOD_VISI_UNDEF, def);
1721 if (!respond_to_missing_p(klass, obj, vid, scope))
return Qfalse;
1722 return mnew_missing(klass, obj,
SYM2ID(vid), mclass);
1732 rb_method_visibility_t visi = METHOD_VISI_UNDEF;
1735 if (UNDEFINED_METHOD_ENTRY_P(me)) {
1736 if (respond_to_missing_p(klass, obj,
ID2SYM(
id), scope)) {
1737 return mnew_missing(klass, obj,
id, mclass);
1739 if (!error)
return Qnil;
1740 rb_print_undef(klass,
id, METHOD_VISI_UNDEF);
1742 if (visi == METHOD_VISI_UNDEF) {
1743 visi = METHOD_ENTRY_VISI(me);
1745 if (scope && (visi != METHOD_VISI_PUBLIC)) {
1746 if (!error)
return Qnil;
1747 rb_print_inaccessible(klass,
id, visi);
1750 if (me->def->type == VM_METHOD_TYPE_ZSUPER) {
1751 if (me->defined_class) {
1753 id = me->def->original_id;
1754 me = (
rb_method_entry_t *)rb_callable_method_entry_with_refinements(klass,
id, &iclass);
1758 id = me->def->original_id;
1759 me = rb_method_entry_without_refinements(klass,
id, &iclass);
1775 RB_OBJ_WRITE(method, &data->owner, original_me->owner);
1785 return mnew_internal(me, klass, iclass, obj,
id, mclass, scope, TRUE);
1795 me = (
rb_method_entry_t *)rb_callable_method_entry_with_refinements(klass,
id, &iclass);
1796 return mnew_from_me(me, klass, iclass, obj,
id, mclass, scope);
1800mnew_unbound(
VALUE klass,
ID id,
VALUE mclass,
int scope)
1805 me = rb_method_entry_with_refinements(klass,
id, &iclass);
1806 return mnew_from_me(me, klass, iclass,
Qundef,
id, mclass, scope);
1812 VALUE defined_class = me->defined_class;
1813 return defined_class ? defined_class : me->owner;
1858 VALUE klass1, klass2;
1866 m1 = (
struct METHOD *)RTYPEDDATA_GET_DATA(method);
1867 m2 = (
struct METHOD *)RTYPEDDATA_GET_DATA(other);
1869 klass1 = method_entry_defined_class(m1->me);
1870 klass2 = method_entry_defined_class(m2->me);
1872 if (!rb_method_entry_eq(m1->me, m2->me) ||
1874 m1->klass != m2->klass ||
1875 m1->recv != m2->recv) {
1896#define unbound_method_eq method_eq
1908method_hash(
VALUE method)
1915 hash = rb_hash_method_entry(hash, m->me);
1931method_unbind(
VALUE obj)
1934 struct METHOD *orig, *data;
1938 &method_data_type, data);
1943 RB_OBJ_WRITE(method, &data->me, rb_method_entry_clone(orig->me));
1958method_receiver(
VALUE obj)
1974method_name(
VALUE obj)
1979 return ID2SYM(data->me->called_id);
1996method_original_name(
VALUE obj)
2001 return ID2SYM(data->me->def->original_id);
2023method_owner(
VALUE obj)
2037method_namespace(
VALUE obj)
2043 ns = data->me->def->ns;
2045 if (ns->ns_object)
return ns->ns_object;
2047 rb_bug(
"Unexpected namespace on the method definition: %p", (
void*) ns);
2054#define MSG(s) rb_fstring_lit("undefined method '%1$s' for"s" '%2$s'")
2058 if (RCLASS_SINGLETON_P(c)) {
2059 VALUE obj = RCLASS_ATTACHED_OBJECT(klass);
2076 rb_name_err_raise_str(s, c, str);
2088 VALUE m = mnew_missing_by_name(klass, obj, &vid, scope, mclass);
2090 rb_method_name_error(klass, vid);
2092 return mnew_callable(klass, obj,
id, mclass, scope);
2137 return obj_method(obj, vid, FALSE);
2150 return obj_method(obj, vid, TRUE);
2154rb_obj_singleton_method_lookup(
VALUE arg)
2161rb_obj_singleton_method_lookup_fail(
VALUE arg1,
VALUE arg2)
2198 NIL_P(klass = RCLASS_ORIGIN(sc)) ||
2199 !
NIL_P(rb_special_singleton_class(obj))) {
2208 VALUE args[2] = {obj, vid};
2209 VALUE ruby_method =
rb_rescue(rb_obj_singleton_method_lookup, (
VALUE)args, rb_obj_singleton_method_lookup_fail,
Qfalse);
2211 struct METHOD *method = (
struct METHOD *)RTYPEDDATA_GET_DATA(ruby_method);
2214 VALUE method_class = method->iclass;
2218 if (lookup_class == method_class) {
2222 }
while (lookup_class && lookup_class != stop_class);
2228 rb_name_err_raise(
"undefined singleton method '%1$s' for '%2$s'",
2269 rb_method_name_error(mod, vid);
2282rb_mod_public_instance_method(
VALUE mod,
VALUE vid)
2286 rb_method_name_error(mod, vid);
2297 int is_method = FALSE;
2316 "wrong argument type %s (expected Proc/Method/UnboundMethod)",
2323 struct METHOD *method = (
struct METHOD *)RTYPEDDATA_GET_DATA(body);
2326 if (RCLASS_SINGLETON_P(method->me->owner)) {
2328 "can't bind singleton method to a different class");
2332 "bind argument must be a subclass of % "PRIsVALUE,
2336 rb_method_entry_set(mod,
id, method->me, scope_visi->method_visi);
2337 if (scope_visi->module_func) {
2343 VALUE procval = rb_proc_dup(body);
2344 if (vm_proc_iseq(procval) != NULL) {
2346 GetProcPtr(procval, proc);
2347 proc->is_lambda = TRUE;
2348 proc->is_from_method = TRUE;
2350 rb_add_method(mod,
id, VM_METHOD_TYPE_BMETHOD, (
void *)procval, scope_visi->method_visi);
2351 if (scope_visi->module_func) {
2352 rb_add_method(
rb_singleton_class(mod),
id, VM_METHOD_TYPE_BMETHOD, (
void *)body, METHOD_VISI_PUBLIC);
2400rb_mod_define_method(
int argc,
VALUE *argv,
VALUE mod)
2402 const rb_cref_t *cref = rb_vm_cref_in_context(mod, mod);
2407 scope_visi = CREF_SCOPE_VISI(cref);
2410 return rb_mod_define_method_with_visibility(argc, argv, mod, scope_visi);
2445rb_obj_define_method(
int argc,
VALUE *argv,
VALUE obj)
2450 return rb_mod_define_method_with_visibility(argc, argv, klass, &scope_visi);
2461top_define_method(
int argc,
VALUE *argv,
VALUE obj)
2463 return rb_mod_define_method(argc, argv, rb_top_main_class(
"define_method"));
2484method_clone(
VALUE self)
2487 struct METHOD *orig, *data;
2491 rb_obj_clone_setup(self, clone,
Qnil);
2496 RB_OBJ_WRITE(clone, &data->me, rb_method_entry_clone(orig->me));
2502method_dup(
VALUE self)
2505 struct METHOD *orig, *data;
2509 rb_obj_dup_setup(self, clone);
2514 RB_OBJ_WRITE(clone, &data->me, rb_method_entry_clone(orig->me));
2562rb_method_call_pass_called_kw(
int argc,
const VALUE *argv,
VALUE method)
2582method_callable_method_entry(
const struct METHOD *data)
2584 if (data->me->defined_class == 0) rb_bug(
"method_callable_method_entry: not callable.");
2590 int argc,
const VALUE *argv,
VALUE passed_procval,
int kw_splat)
2592 vm_passed_block_handler_set(ec, proc_to_block_handler(passed_procval));
2593 return rb_vm_call_kw(ec, data->recv, data->me->called_id, argc, argv,
2594 method_callable_method_entry(data), kw_splat);
2600 const struct METHOD *data;
2604 if (UNDEF_P(data->recv)) {
2605 rb_raise(
rb_eTypeError,
"can't call unbound method; bind first");
2607 return call_method_data(ec, data, argc, argv, passed_procval, kw_splat);
2674 VALUE methclass = data->owner;
2675 VALUE iclass = data->me->defined_class;
2679 VALUE refined_class = rb_refinement_module_get_refined_class(methclass);
2680 if (!
NIL_P(refined_class)) methclass = refined_class;
2683 if (RCLASS_SINGLETON_P(methclass)) {
2685 "singleton method called for a different object");
2688 rb_raise(
rb_eTypeError,
"bind argument must be an instance of % "PRIsVALUE,
2695 me = rb_method_entry_clone(data->me);
2705 me = rb_method_entry_clone(me);
2707 VALUE ic = rb_class_search_ancestor(klass, me->owner);
2713 klass = rb_include_class_new(methclass, klass);
2715 me = (
const rb_method_entry_t *) rb_method_entry_complement_defined_class(me, me->called_id, klass);
2718 *methclass_out = methclass;
2720 *iclass_out = iclass;
2762 VALUE methclass, klass, iclass;
2764 const struct METHOD *data;
2766 convert_umethod_to_method_components(data, recv, &methclass, &klass, &iclass, &me,
true);
2788umethod_bind_call(
int argc,
VALUE *argv,
VALUE method)
2791 VALUE recv = argv[0];
2798 const struct METHOD *data;
2803 vm_passed_block_handler_set(ec, proc_to_block_handler(passed_procval));
2807 VALUE methclass, klass, iclass;
2809 convert_umethod_to_method_components(data, recv, &methclass, &klass, &iclass, &me,
false);
2810 struct METHOD bound = { recv, klass, 0, methclass, me };
2825 if (!def)
return *max = 0;
2826 switch (def->type) {
2827 case VM_METHOD_TYPE_CFUNC:
2828 if (def->body.cfunc.argc < 0) {
2832 return *max = check_argc(def->body.cfunc.argc);
2833 case VM_METHOD_TYPE_ZSUPER:
2836 case VM_METHOD_TYPE_ATTRSET:
2838 case VM_METHOD_TYPE_IVAR:
2840 case VM_METHOD_TYPE_ALIAS:
2841 def = def->body.alias.original_me->def;
2843 case VM_METHOD_TYPE_BMETHOD:
2844 return rb_proc_min_max_arity(def->body.bmethod.proc, max);
2845 case VM_METHOD_TYPE_ISEQ:
2846 return rb_iseq_min_max_arity(rb_iseq_check(def->body.iseq.
iseqptr), max);
2847 case VM_METHOD_TYPE_UNDEF:
2848 case VM_METHOD_TYPE_NOTIMPLEMENTED:
2850 case VM_METHOD_TYPE_MISSING:
2853 case VM_METHOD_TYPE_OPTIMIZED: {
2854 switch (def->body.optimized.type) {
2855 case OPTIMIZED_METHOD_TYPE_SEND:
2858 case OPTIMIZED_METHOD_TYPE_CALL:
2861 case OPTIMIZED_METHOD_TYPE_BLOCK_CALL:
2864 case OPTIMIZED_METHOD_TYPE_STRUCT_AREF:
2867 case OPTIMIZED_METHOD_TYPE_STRUCT_ASET:
2875 case VM_METHOD_TYPE_REFINED:
2879 rb_bug(
"method_def_min_max_arity: invalid method entry type (%d)", def->type);
2886 int max, min = method_def_min_max_arity(def, &max);
2887 return min == max ? min : -min-1;
2893 return method_def_arity(me->def);
2940method_arity_m(
VALUE method)
2942 int n = method_arity(method);
2947method_arity(
VALUE method)
2952 return rb_method_entry_arity(data->me);
2956original_method_entry(
VALUE mod,
ID id)
2960 while ((me = rb_method_entry(mod,
id)) != 0) {
2962 if (def->type != VM_METHOD_TYPE_ZSUPER)
break;
2964 id = def->original_id;
2970method_min_max_arity(
VALUE method,
int *max)
2972 const struct METHOD *data;
2975 return method_def_min_max_arity(data->me->def, max);
2983 return rb_method_entry_arity(me);
2993rb_callable_receiver(
VALUE callable)
2996 VALUE binding = proc_binding(callable);
2997 return rb_funcall(binding, rb_intern(
"receiver"), 0);
3000 return method_receiver(callable);
3008rb_method_def(
VALUE method)
3010 const struct METHOD *data;
3013 return data->me->def;
3019 switch (def->type) {
3020 case VM_METHOD_TYPE_ISEQ:
3021 return rb_iseq_check(def->body.iseq.
iseqptr);
3022 case VM_METHOD_TYPE_BMETHOD:
3023 return rb_proc_get_iseq(def->body.bmethod.proc, 0);
3024 case VM_METHOD_TYPE_ALIAS:
3025 return method_def_iseq(def->body.alias.original_me->def);
3026 case VM_METHOD_TYPE_CFUNC:
3027 case VM_METHOD_TYPE_ATTRSET:
3028 case VM_METHOD_TYPE_IVAR:
3029 case VM_METHOD_TYPE_ZSUPER:
3030 case VM_METHOD_TYPE_UNDEF:
3031 case VM_METHOD_TYPE_NOTIMPLEMENTED:
3032 case VM_METHOD_TYPE_OPTIMIZED:
3033 case VM_METHOD_TYPE_MISSING:
3034 case VM_METHOD_TYPE_REFINED:
3041rb_method_iseq(
VALUE method)
3043 return method_def_iseq(rb_method_def(method));
3047method_cref(
VALUE method)
3052 switch (def->type) {
3053 case VM_METHOD_TYPE_ISEQ:
3054 return def->body.iseq.
cref;
3055 case VM_METHOD_TYPE_ALIAS:
3056 def = def->body.alias.original_me->def;
3066 if (def->type == VM_METHOD_TYPE_ATTRSET || def->type == VM_METHOD_TYPE_IVAR) {
3067 if (!def->body.attr.location)
3071 return iseq_location(method_def_iseq(def));
3077 if (!me)
return Qnil;
3078 return method_def_location(me->def);
3097rb_method_location(
VALUE method)
3099 return method_def_location(rb_method_def(method));
3103vm_proc_method_def(
VALUE procval)
3109 GetProcPtr(procval, proc);
3110 block = &proc->block;
3112 if (vm_block_type(block) == block_type_ifunc &&
3113 IS_METHOD_PROC_IFUNC(ifunc = block->as.captured.code.ifunc)) {
3114 return rb_method_def((
VALUE)ifunc->data);
3127 switch (def->type) {
3128 case VM_METHOD_TYPE_ISEQ:
3129 iseq = method_def_iseq(def);
3130 return rb_iseq_parameters(iseq, 0);
3131 case VM_METHOD_TYPE_BMETHOD:
3132 if ((iseq = method_def_iseq(def)) != NULL) {
3133 return rb_iseq_parameters(iseq, 0);
3135 else if ((bmethod_def = vm_proc_method_def(def->body.bmethod.proc)) != NULL) {
3136 return method_def_parameters(bmethod_def);
3140 case VM_METHOD_TYPE_ALIAS:
3141 return method_def_parameters(def->body.alias.original_me->def);
3143 case VM_METHOD_TYPE_OPTIMIZED:
3144 if (def->body.optimized.type == OPTIMIZED_METHOD_TYPE_STRUCT_ASET) {
3145 VALUE param = rb_ary_new_from_args(2,
ID2SYM(rb_intern(
"req")),
ID2SYM(rb_intern(
"_")));
3146 return rb_ary_new_from_args(1, param);
3150 case VM_METHOD_TYPE_CFUNC:
3151 case VM_METHOD_TYPE_ATTRSET:
3152 case VM_METHOD_TYPE_IVAR:
3153 case VM_METHOD_TYPE_ZSUPER:
3154 case VM_METHOD_TYPE_UNDEF:
3155 case VM_METHOD_TYPE_NOTIMPLEMENTED:
3156 case VM_METHOD_TYPE_MISSING:
3157 case VM_METHOD_TYPE_REFINED:
3161 return rb_unnamed_parameters(method_def_arity(def));
3185rb_method_parameters(
VALUE method)
3187 return method_def_parameters(rb_method_def(method));
3224method_inspect(
VALUE method)
3228 const char *sharp =
"#";
3230 VALUE defined_class;
3233 str = rb_sprintf(
"#<% "PRIsVALUE
": ",
rb_obj_class(method));
3235 mklass = data->iclass;
3236 if (!mklass) mklass = data->klass;
3246 if (data->me->def->type == VM_METHOD_TYPE_ALIAS) {
3247 defined_class = data->me->def->body.alias.original_me->owner;
3250 defined_class = method_entry_defined_class(data->me);
3257 if (UNDEF_P(data->recv)) {
3261 else if (RCLASS_SINGLETON_P(mklass)) {
3262 VALUE v = RCLASS_ATTACHED_OBJECT(mklass);
3264 if (UNDEF_P(data->recv)) {
3267 else if (data->recv == v) {
3280 mklass = data->klass;
3281 if (RCLASS_SINGLETON_P(mklass)) {
3282 VALUE v = RCLASS_ATTACHED_OBJECT(mklass);
3290 if (defined_class != mklass) {
3291 rb_str_catf(str,
"(% "PRIsVALUE
")", defined_class);
3296 if (data->me->called_id != data->me->def->original_id) {
3297 rb_str_catf(str,
"(%"PRIsVALUE
")",
3298 rb_id2str(data->me->def->original_id));
3300 if (data->me->def->type == VM_METHOD_TYPE_NOTIMPLEMENTED) {
3306 VALUE params = rb_method_parameters(method);
3307 VALUE pair, name, kind;
3313 const VALUE keyrest =
ID2SYM(rb_intern(
"keyrest"));
3330 for (
int i = 0; i <
RARRAY_LEN(params); i++) {
3338 if (kind == req || kind == opt) {
3341 else if (kind == rest || kind == keyrest) {
3344 else if (kind == block) {
3347 else if (kind == nokey) {
3356 rb_str_catf(str,
"%"PRIsVALUE, name);
3358 else if (kind == opt) {
3359 rb_str_catf(str,
"%"PRIsVALUE
"=...", name);
3361 else if (kind == keyreq) {
3362 rb_str_catf(str,
"%"PRIsVALUE
":", name);
3364 else if (kind == key) {
3365 rb_str_catf(str,
"%"PRIsVALUE
": ...", name);
3367 else if (kind == rest) {
3368 if (name ==
ID2SYM(
'*')) {
3372 rb_str_catf(str,
"*%"PRIsVALUE, name);
3375 else if (kind == keyrest) {
3376 if (name !=
ID2SYM(idPow)) {
3377 rb_str_catf(str,
"**%"PRIsVALUE, name);
3386 else if (kind == block) {
3387 if (name ==
ID2SYM(
'&')) {
3396 rb_str_catf(str,
"&%"PRIsVALUE, name);
3399 else if (kind == nokey) {
3411 VALUE loc = rb_method_location(method);
3413 rb_str_catf(str,
" %"PRIsVALUE
":%"PRIsVALUE,
3446method_to_proc(
VALUE method)
3460 procval =
rb_block_call(rb_mRubyVMFrozenCore, idLambda, 0, 0, bmcall, method);
3461 GetProcPtr(procval, proc);
3462 proc->is_from_method = 1;
3466extern VALUE rb_find_defined_class_by_owner(
VALUE current_class,
VALUE target_owner);
3477method_super_method(
VALUE method)
3479 const struct METHOD *data;
3480 VALUE super_class, iclass;
3485 iclass = data->iclass;
3486 if (!iclass)
return Qnil;
3487 if (data->me->def->type == VM_METHOD_TYPE_ALIAS && data->me->defined_class) {
3488 super_class =
RCLASS_SUPER(rb_find_defined_class_by_owner(data->me->defined_class,
3489 data->me->def->body.alias.original_me->owner));
3490 mid = data->me->def->body.alias.original_me->def->original_id;
3494 mid = data->me->def->original_id;
3496 if (!super_class)
return Qnil;
3497 me = (
rb_method_entry_t *)rb_callable_method_entry_with_refinements(super_class, mid, &iclass);
3498 if (!me)
return Qnil;
3499 return mnew_internal(me, me->owner, iclass, data->recv, mid,
rb_obj_class(method), FALSE, FALSE);
3509localjump_xvalue(
VALUE exc)
3523localjump_reason(
VALUE exc)
3528rb_cref_t *rb_vm_cref_new_toplevel(
void);
3537 VM_ASSERT(env->ep > env->env);
3538 VM_ASSERT(VM_ENV_ESCAPED_P(env->ep));
3541 cref = rb_vm_cref_new_toplevel();
3545 new_ep = &new_body[env->ep - env->env];
3546 new_env = vm_env_new(new_ep, new_body, env->env_size, env->iseq);
3553 new_ep[VM_ENV_DATA_INDEX_ENV] = (
VALUE)new_env;
3555 VM_ASSERT(VM_ENV_ESCAPED_P(new_ep));
3573proc_binding(
VALUE self)
3582 GetProcPtr(self, proc);
3583 block = &proc->block;
3585 if (proc->is_isolated) rb_raise(rb_eArgError,
"Can't create Binding from isolated Proc");
3588 switch (vm_block_type(block)) {
3589 case block_type_iseq:
3590 iseq = block->as.captured.code.iseq;
3591 binding_self = block->as.captured.self;
3592 env = VM_ENV_ENVVAL_PTR(block->as.captured.ep);
3594 case block_type_proc:
3595 GetProcPtr(block->as.proc, proc);
3596 block = &proc->block;
3598 case block_type_ifunc:
3600 const struct vm_ifunc *ifunc = block->as.captured.code.ifunc;
3601 if (IS_METHOD_PROC_IFUNC(ifunc)) {
3603 VALUE name = rb_fstring_lit(
"<empty_iseq>");
3605 binding_self = method_receiver(method);
3606 iseq = rb_method_iseq(method);
3607 env = VM_ENV_ENVVAL_PTR(block->as.captured.ep);
3608 env = env_clone(env, method_cref(method));
3610 empty = rb_iseq_new(
Qnil, name, name,
Qnil, 0, ISEQ_TYPE_TOP);
3616 case block_type_symbol:
3617 rb_raise(rb_eArgError,
"Can't create Binding from C level Proc");
3622 GetBindingPtr(bindval, bind);
3623 RB_OBJ_WRITE(bindval, &bind->block.as.captured.self, binding_self);
3624 RB_OBJ_WRITE(bindval, &bind->block.as.captured.code.iseq, env->iseq);
3625 rb_vm_block_ep_update(bindval, &bind->block, env->ep);
3629 rb_iseq_check(iseq);
3630 RB_OBJ_WRITE(bindval, &bind->pathobj, ISEQ_BODY(iseq)->location.pathobj);
3631 bind->first_lineno = ISEQ_BODY(iseq)->location.first_lineno;
3635 rb_iseq_pathobj_new(rb_fstring_lit(
"(binding)"),
Qnil));
3636 bind->first_lineno = 1;
3651 GetProcPtr(proc, procp);
3652 is_lambda = procp->is_lambda;
3656 GetProcPtr(proc, procp);
3657 procp->is_lambda = is_lambda;
3664 VALUE proc, passed, arity;
3673 if (!
NIL_P(blockarg)) {
3674 rb_warn(
"given block not used");
3676 arity = make_curry_proc(proc, passed, arity);
3731proc_curry(
int argc,
const VALUE *argv,
VALUE self)
3733 int sarity, max_arity, min_arity = rb_proc_min_max_arity(self, &max_arity);
3746 return make_curry_proc(self,
rb_ary_new(), arity);
3782rb_method_curry(
int argc,
const VALUE *argv,
VALUE self)
3784 VALUE proc = method_to_proc(self);
3785 return proc_curry(argc, argv, proc);
3803 return rb_funcallv(f, idCall, 1, &fargs);
3814 mesg = rb_fstring_lit(
"callable object is expected");
3838 return rb_proc_compose_to_left(self, to_callable(g));
3844 VALUE proc, args, procs[2];
3850 args = rb_ary_tmp_new_from_values(0, 2, procs);
3853 GetProcPtr(g, procp);
3854 is_lambda = procp->is_lambda;
3862 GetProcPtr(proc, procp);
3863 procp->is_lambda = is_lambda;
3897 return rb_proc_compose_to_right(self, to_callable(g));
3903 VALUE proc, args, procs[2];
3909 args = rb_ary_tmp_new_from_values(0, 2, procs);
3911 GetProcPtr(self, procp);
3912 is_lambda = procp->is_lambda;
3915 GetProcPtr(proc, procp);
3916 procp->is_lambda = is_lambda;
3938rb_method_compose_to_left(
VALUE self,
VALUE g)
3941 self = method_to_proc(self);
3942 return proc_compose_to_left(self, g);
3962rb_method_compose_to_right(
VALUE self,
VALUE g)
3965 self = method_to_proc(self);
3966 return proc_compose_to_right(self, g);
4002proc_ruby2_keywords(
VALUE procval)
4005 GetProcPtr(procval, proc);
4007 rb_check_frozen(procval);
4009 if (proc->is_from_method) {
4010 rb_warn(
"Skipping set of ruby2_keywords flag for proc (proc created from method)");
4014 switch (proc->block.type) {
4015 case block_type_iseq:
4016 if (ISEQ_BODY(proc->block.as.captured.code.iseq)->param.flags.has_rest &&
4017 !ISEQ_BODY(proc->block.as.captured.code.iseq)->param.flags.has_post &&
4018 !ISEQ_BODY(proc->block.as.captured.code.iseq)->param.flags.has_kw &&
4019 !ISEQ_BODY(proc->block.as.captured.code.iseq)->param.flags.has_kwrest) {
4020 ISEQ_BODY(proc->block.as.captured.code.iseq)->param.flags.ruby2_keywords = 1;
4023 rb_warn(
"Skipping set of ruby2_keywords flag for proc (proc accepts keywords or post arguments or proc does not accept argument splat)");
4027 rb_warn(
"Skipping set of ruby2_keywords flag for proc (proc not defined in Ruby)");
4449 rb_add_method_optimized(
rb_cProc, idCall, OPTIMIZED_METHOD_TYPE_CALL, 0, METHOD_VISI_PUBLIC);
4450 rb_add_method_optimized(
rb_cProc, rb_intern(
"[]"), OPTIMIZED_METHOD_TYPE_CALL, 0, METHOD_VISI_PUBLIC);
4451 rb_add_method_optimized(
rb_cProc, rb_intern(
"==="), OPTIMIZED_METHOD_TYPE_CALL, 0, METHOD_VISI_PUBLIC);
4452 rb_add_method_optimized(
rb_cProc, rb_intern(
"yield"), OPTIMIZED_METHOD_TYPE_CALL, 0, METHOD_VISI_PUBLIC);
4486 rb_vm_register_special_exception(ruby_error_sysstack,
rb_eSysStackError,
"stack level too deep");
4555 "define_method", top_define_method, -1);
4596 rb_gc_register_address(&sym_proc_cache);
#define RUBY_ASSERT_ALWAYS(expr,...)
A variant of RUBY_ASSERT that does not interface with RUBY_DEBUG.
#define RUBY_ASSERT(...)
Asserts that the given expression is truthy if and only if RUBY_DEBUG is truthy.
#define rb_define_method(klass, mid, func, arity)
Defines klass#mid.
#define rb_define_singleton_method(klass, mid, func, arity)
Defines klass.mid.
#define rb_define_private_method(klass, mid, func, arity)
Defines klass#mid and makes it private.
#define rb_define_global_function(mid, func, arity)
Defines rb_mKernel #mid.
VALUE rb_define_class(const char *name, VALUE super)
Defines a top-level class.
VALUE rb_singleton_class(VALUE obj)
Finds or creates the singleton class of the passed object.
VALUE rb_singleton_class_get(VALUE obj)
Returns the singleton class of obj, or nil if obj is not a singleton object.
void rb_define_alias(VALUE klass, const char *name1, const char *name2)
Defines an alias of a method.
void rb_undef_method(VALUE klass, const char *name)
Defines an undef of a method.
int rb_scan_args(int argc, const VALUE *argv, const char *fmt,...)
Retrieves argument from argc and argv to given VALUE references according to the format string.
int rb_block_given_p(void)
Determines if the current method is given a block.
int rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, VALUE *values)
Keyword argument deconstructor.
#define rb_str_new2
Old name of rb_str_new_cstr.
#define rb_str_buf_cat2
Old name of rb_usascii_str_new_cstr.
#define Qundef
Old name of RUBY_Qundef.
#define INT2FIX
Old name of RB_INT2FIX.
#define ID2SYM
Old name of RB_ID2SYM.
#define OBJ_FREEZE
Old name of RB_OBJ_FREEZE.
#define UNREACHABLE_RETURN
Old name of RBIMPL_UNREACHABLE_RETURN.
#define SYM2ID
Old name of RB_SYM2ID.
#define ZALLOC
Old name of RB_ZALLOC.
#define CLASS_OF
Old name of rb_class_of.
#define rb_ary_new4
Old name of rb_ary_new_from_values.
#define FIX2INT
Old name of RB_FIX2INT.
#define T_MODULE
Old name of RUBY_T_MODULE.
#define ASSUME
Old name of RBIMPL_ASSUME.
#define T_ICLASS
Old name of RUBY_T_ICLASS.
#define ALLOC_N
Old name of RB_ALLOC_N.
#define rb_ary_new3
Old name of rb_ary_new_from_args.
#define Qtrue
Old name of RUBY_Qtrue.
#define ST2FIX
Old name of RB_ST2FIX.
#define Qnil
Old name of RUBY_Qnil.
#define Qfalse
Old name of RUBY_Qfalse.
#define NIL_P
Old name of RB_NIL_P.
#define T_CLASS
Old name of RUBY_T_CLASS.
#define BUILTIN_TYPE
Old name of RB_BUILTIN_TYPE.
#define Check_TypedStruct(v, t)
Old name of rb_check_typeddata.
#define CONST_ID
Old name of RUBY_CONST_ID.
#define rb_ary_new2
Old name of rb_ary_new_capa.
VALUE rb_eLocalJumpError
LocalJumpError exception.
void rb_exc_raise(VALUE mesg)
Raises an exception in the current thread.
int rb_typeddata_is_kind_of(VALUE obj, const rb_data_type_t *data_type)
Checks if the given object is of given kind.
VALUE rb_eStandardError
StandardError exception.
VALUE rb_eRangeError
RangeError exception.
VALUE rb_eTypeError
TypeError exception.
void rb_warn(const char *fmt,...)
Identical to rb_warning(), except it reports unless $VERBOSE is nil.
VALUE rb_exc_new_str(VALUE etype, VALUE str)
Identical to rb_exc_new_cstr(), except it takes a Ruby's string instead of C's.
VALUE rb_eException
Mother of all exceptions.
VALUE rb_eSysStackError
SystemStackError exception.
VALUE rb_class_superclass(VALUE klass)
Queries the parent of the given class.
VALUE rb_cUnboundMethod
UnboundMethod class.
VALUE rb_mKernel
Kernel module.
VALUE rb_cBinding
Binding class.
VALUE rb_obj_class(VALUE obj)
Queries the class of an object.
VALUE rb_inspect(VALUE obj)
Generates a human-readable textual representation of the given object.
VALUE rb_cModule
Module class.
VALUE rb_class_inherited_p(VALUE scion, VALUE ascendant)
Determines if the given two modules are relatives.
VALUE rb_obj_is_kind_of(VALUE obj, VALUE klass)
Queries if the given object is an instance (of possibly descendants) of the given class.
VALUE rb_cProc
Proc class.
VALUE rb_cMethod
Method class.
#define RB_OBJ_WRITTEN(old, oldv, young)
Identical to RB_OBJ_WRITE(), except it doesn't write any values, but only a WB declaration.
#define RB_OBJ_WRITE(old, slot, young)
Declaration of a "back" pointer.
VALUE rb_funcall(VALUE recv, ID mid, int n,...)
Calls a method.
VALUE rb_funcall_with_block_kw(VALUE recv, ID mid, int argc, const VALUE *argv, VALUE procval, int kw_splat)
Identical to rb_funcallv_with_block(), except you can specify how to handle the last element of the g...
VALUE rb_ary_new_from_values(long n, const VALUE *elts)
Identical to rb_ary_new_from_args(), except how objects are passed.
VALUE rb_ary_dup(VALUE ary)
Duplicates an array.
VALUE rb_ary_plus(VALUE lhs, VALUE rhs)
Creates a new array, concatenating the former to the latter.
VALUE rb_ary_new(void)
Allocates a new, empty array.
VALUE rb_ary_hidden_new(long capa)
Allocates a hidden (no class) empty array.
VALUE rb_ary_push(VALUE ary, VALUE elem)
Special case of rb_ary_cat() that it adds only one element.
VALUE rb_ary_freeze(VALUE obj)
Freeze an array, preventing further modifications.
void rb_ary_store(VALUE ary, long key, VALUE val)
Destructively stores the passed value to the passed array's passed index.
#define UNLIMITED_ARGUMENTS
This macro is used in conjunction with rb_check_arity().
static int rb_check_arity(int argc, int min, int max)
Ensures that the passed integer is in the passed range.
int rb_is_local_id(ID id)
Classifies the given ID, then sees if it is a local variable.
VALUE rb_method_call_with_block(int argc, const VALUE *argv, VALUE recv, VALUE proc)
Identical to rb_proc_call(), except you can additionally pass a proc as a block.
int rb_obj_method_arity(VALUE obj, ID mid)
Identical to rb_mod_method_arity(), except it searches for singleton methods rather than instance met...
VALUE rb_proc_call(VALUE recv, VALUE args)
Evaluates the passed proc with the passed arguments.
VALUE rb_proc_call_with_block_kw(VALUE recv, int argc, const VALUE *argv, VALUE proc, int kw_splat)
Identical to rb_proc_call_with_block(), except you can specify how to handle the last element of the ...
VALUE rb_method_call_kw(int argc, const VALUE *argv, VALUE recv, int kw_splat)
Identical to rb_method_call(), except you can specify how to handle the last element of the given arr...
VALUE rb_obj_method(VALUE recv, VALUE mid)
Creates a method object.
VALUE rb_proc_lambda_p(VALUE recv)
Queries if the given object is a lambda.
VALUE rb_block_proc(void)
Constructs a Proc object from implicitly passed components.
VALUE rb_proc_call_with_block(VALUE recv, int argc, const VALUE *argv, VALUE proc)
Identical to rb_proc_call(), except you can additionally pass another proc object,...
int rb_mod_method_arity(VALUE mod, ID mid)
Queries the number of mandatory arguments of the method defined in the given module.
VALUE rb_method_call_with_block_kw(int argc, const VALUE *argv, VALUE recv, VALUE proc, int kw_splat)
Identical to rb_method_call_with_block(), except you can specify how to handle the last element of th...
VALUE rb_obj_is_method(VALUE recv)
Queries if the given object is a method.
VALUE rb_block_lambda(void)
Identical to rb_proc_new(), except it returns a lambda.
VALUE rb_proc_call_kw(VALUE recv, VALUE args, int kw_splat)
Identical to rb_proc_call(), except you can specify how to handle the last element of the given array...
VALUE rb_binding_new(void)
Snapshots the current execution context and turn it into an instance of rb_cBinding.
int rb_proc_arity(VALUE recv)
Queries the number of mandatory arguments of the given Proc.
VALUE rb_method_call(int argc, const VALUE *argv, VALUE recv)
Evaluates the passed method with the passed arguments.
VALUE rb_obj_is_proc(VALUE recv)
Queries if the given object is a proc.
#define rb_hash_uint(h, i)
Just another name of st_hash_uint.
#define rb_hash_end(h)
Just another name of st_hash_end.
VALUE rb_str_append(VALUE dst, VALUE src)
Identical to rb_str_buf_append(), except it converts the right hand side before concatenating.
VALUE rb_str_buf_append(VALUE dst, VALUE src)
Identical to rb_str_cat_cstr(), except it takes Ruby's string instead of C's.
void rb_str_set_len(VALUE str, long len)
Overwrites the length of the string.
st_index_t rb_hash_start(st_index_t i)
Starts a series of hashing.
#define rb_str_cat_cstr(buf, str)
Identical to rb_str_cat(), except it assumes the passed pointer is a pointer to a C string.
VALUE rb_str_intern(VALUE str)
Identical to rb_to_symbol(), except it assumes the receiver being an instance of RString.
void rb_undef_alloc_func(VALUE klass)
Deletes the allocator function of a class.
int rb_obj_respond_to(VALUE obj, ID mid, int private_p)
Identical to rb_respond_to(), except it additionally takes the visibility parameter.
ID rb_check_id(volatile VALUE *namep)
Detects if the given name is already interned or not.
VALUE rb_iv_get(VALUE obj, const char *name)
Obtains an instance variable.
#define RB_INT2NUM
Just another name of rb_int2num_inline.
#define RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg)
Shim for block function parameters.
rb_block_call_func * rb_block_call_func_t
Shorthand type that represents an iterator-written-in-C function pointer.
VALUE rb_block_call_func(RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg))
This is the type of a function that the interpreter expect for C-backended blocks.
#define MEMCPY(p1, p2, type, n)
Handy macro to call memcpy.
#define RB_GC_GUARD(v)
Prevents premature destruction of local objects.
VALUE rb_block_call(VALUE q, ID w, int e, const VALUE *r, type *t, VALUE y)
Call a method with a block.
VALUE rb_proc_new(type *q, VALUE w)
Creates a rb_cProc instance.
VALUE rb_rescue(type *q, VALUE w, type *e, VALUE r)
An equivalent of rescue clause.
#define RARRAY_LEN
Just another name of rb_array_len.
static void RARRAY_ASET(VALUE ary, long i, VALUE v)
Assigns an object in an array.
#define RARRAY_AREF(a, i)
#define RARRAY_CONST_PTR
Just another name of rb_array_const_ptr.
static VALUE RBASIC_CLASS(VALUE obj)
Queries the class of an object.
#define RCLASS_SUPER
Just another name of rb_class_get_superclass.
#define RUBY_TYPED_DEFAULT_FREE
This is a value you can set to rb_data_type_struct::dfree.
#define TypedData_Get_Struct(obj, type, data_type, sval)
Obtains a C struct from inside of a wrapper Ruby object.
#define TypedData_Make_Struct(klass, type, data_type, sval)
Identical to TypedData_Wrap_Struct, except it allocates a new data region internally instead of takin...
const char * rb_obj_classname(VALUE obj)
Queries the name of the class of the passed object.
#define RB_PASS_CALLED_KEYWORDS
Pass keywords if current method is called with keywords, useful for argument delegation.
#define RB_NO_KEYWORDS
Do not pass keywords.
#define RTEST
This is an old name of RB_TEST.
#define _(args)
This was a transition path from K&R to ANSI.
This is the struct that holds necessary info for a struct.
rb_cref_t * cref
class reference, should be marked
const rb_iseq_t * iseqptr
iseq pointer, should be separated from iseqval
Internal header for Namespace.
IFUNC (Internal FUNCtion)
uintptr_t ID
Type that represents a Ruby identifier such as a variable name.
#define SIZEOF_VALUE
Identical to sizeof(VALUE), except it is a macro that can also be used inside of preprocessor directi...
uintptr_t VALUE
Type that represents a Ruby object.
static bool RB_TYPE_P(VALUE obj, enum ruby_value_type t)
Queries if the given object is of given type.