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Freeze and hide callback arguments holder

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-12-18 15:06:20 +00:00
parent 188b673973
commit eff784082b
1 changed files with 4 additions and 1 deletions
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5
vm_args.c
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@ -893,7 +893,10 @@ vm_caller_setup_arg_block(const rb_execution_context_t *ec, rb_control_frame_t *
VALUE func = rb_hash_lookup(ref, block_code); VALUE func = rb_hash_lookup(ref, block_code);
if (NIL_P(func)) { if (NIL_P(func)) {
/* TODO: limit cached funcs */ /* TODO: limit cached funcs */
VALUE callback_arg = rb_ary_new_from_args(2, block_code, ref); VALUE callback_arg = rb_ary_tmp_new(2);
RARRAY_ASET(callback_arg, 0, block_code);
RARRAY_ASET(callback_arg, 1, ref);
OBJ_FREEZE_RAW(callback_arg);
func = rb_func_proc_new(refine_sym_proc_call, callback_arg); func = rb_func_proc_new(refine_sym_proc_call, callback_arg);
rb_hash_aset(ref, block_code, func); rb_hash_aset(ref, block_code, func);
} }