Avoid singleton classes with mrb_class_real
MODIFY
mrbgems/mruby-objectspace/src/mruby_objectspace.c
mrbgems/mruby-objectspace/src/mruby_objectspace.c
@@ -353,7 +353,7 @@ static int
os_memsize_of_all_cb(mrb_state *mrb, struct RBasic *obj, void *d)
{
struct os_memsize_of_all_cb_data *data = (struct os_memsize_of_all_cb_data *)d;
- if(obj->c == data->type) data->t += os_memsize_of_object(mrb, mrb_obj_value(obj));
+ if(mrb_class_real(obj->c) == data->type) data->t += os_memsize_of_object(mrb, mrb_obj_value(obj));
return 0;
}

Avoid singleton classes with mrb_class_real