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class.c (undef_method): call hook method when undef'ing a method

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-02-12 16:41:54 +09:00
parent bcd0e0e439
commit 6168b15e0e
1 changed files with 14 additions and 0 deletions
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src/class.c
+14
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@@ -2364,9 +2364,23 @@ static void
undef_method(mrb_state *mrb, struct RClass *c, mrb_sym a)
{
mrb_method_t m;
mrb_sym undefined;
mrb_value recv;
MRB_METHOD_FROM_PROC(m, NULL);
mrb_define_method_raw(mrb, c, a, m);
if (c->tt == MRB_TT_SCLASS) {
undefined = MRB_SYM(singleton_method_undefined);
recv = mrb_iv_get(mrb, mrb_obj_value(c), MRB_SYM(__attached__));
}
else {
undefined = MRB_SYM(method_undefined);
recv = mrb_obj_value(c);
}
if (!mrb_func_basic_p(mrb, recv, undefined, mrb_do_nothing)) {
mrb_value sym = mrb_symbol_value(a);
mrb_funcall_argv(mrb, recv, undefined, 1, &sym);
}
}
MRB_API void