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class.c (mrb_mod_module_function): narrow scope of local variables

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Yukihiro "Matz" Matsumoto
2024-02-26 23:58:34 +09:00
parent 11d7c74e50
commit 099d01c751
1 changed files with 4 additions and 5 deletions
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src/class.c
+4 -5
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@@ -2637,8 +2637,7 @@ mrb_mod_module_function(mrb_state *mrb, mrb_value mod)
mrb_int argc;
mrb_sym mid;
mrb_method_t m;
struct RClass *rclass;
int ai;
mrb_check_type(mrb, mod, MRB_TT_MODULE);
@@ -2652,14 +2651,14 @@ mrb_mod_module_function(mrb_state *mrb, mrb_value mod)
/* mrb_mod_dummy_visibility(mrb, mod); */
for (int i=0; i<argc; i++) {
mrb_check_type(mrb, argv[i], MRB_TT_SYMBOL);
struct RClass *rclass = mrb_class_ptr(mod);
mrb_check_type(mrb, argv[i], MRB_TT_SYMBOL);
mid = mrb_symbol(argv[i]);
rclass = mrb_class_ptr(mod);
m = mrb_method_search(mrb, rclass, mid);
prepare_singleton_class(mrb, (struct RBasic*)rclass);
ai = mrb_gc_arena_save(mrb);
int ai = mrb_gc_arena_save(mrb);
mrb_define_method_raw(mrb, rclass->c, mid, m);
mrb_gc_arena_restore(mrb, ai);
}