Call `initialize` only when it's not empty.
MODIFY
src/class.c
src/class.c
@@ -279,7 +279,7 @@ mrb_class_inherited(mrb_state *mrb, struct RClass *super, struct RClass *klass)
mid = mrb_intern_lit(mrb, "inherited");
if (!mrb_func_basic_p(mrb, s, mid, mrb_bob_init)) {
mrb_value c = mrb_obj_value(klass);
- mrb_funcall_argv(mrb, mrb_obj_value(super), mid, 1, &c);
+ mrb_funcall_argv(mrb, s, mid, 1, &c);
}
}
@@ -1530,10 +1530,14 @@ mrb_instance_new(mrb_state *mrb, mrb_value cv)
mrb_value obj, blk;
mrb_value *argv;
mrb_int argc;
+ mrb_sym init;
mrb_get_args(mrb, "*&", &argv, &argc, &blk);
obj = mrb_instance_alloc(mrb, cv);
- mrb_funcall_with_block(mrb, obj, mrb_intern_lit(mrb, "initialize"), argc, argv, blk);
+ init = mrb_intern_lit(mrb, "initialize");
+ if (!mrb_func_basic_p(mrb, obj, init, mrb_bob_init)) {
+ mrb_funcall_with_block(mrb, obj, init, argc, argv, blk);
+ }
return obj;
}

Call `initialize` only when it's not empty.