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Support without mruby-method for mruby-os-memsize; ref #5032

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This commit is contained in:
dearblue
2020-07-21 23:45:53 +09:00
parent 2b588b8566
commit c9ba761b9e
1 changed files with 15 additions and 2 deletions
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mrbgems/mruby-os-memsize/src/memsize.c
+15 -2
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@@ -44,6 +44,19 @@ os_memsize_of_method(mrb_state* mrb, mrb_value method_obj)
return size;
}
static mrb_bool
obj_is_kind_of_checked(mrb_state *mrb, mrb_value obj, const char *classname)
{
mrb_value objclass = mrb_obj_value(mrb->object_class);
if (mrb_const_defined(mrb, objclass, mrb_intern_cstr(mrb, classname))) {
struct RClass *klass = mrb_class_get(mrb, classname);
return mrb_obj_is_kind_of(mrb, obj, klass);
}
return FALSE;
}
static mrb_int
os_memsize_of_object(mrb_state* mrb, mrb_value obj)
{
@@ -67,8 +80,8 @@ os_memsize_of_object(mrb_state* mrb, mrb_value obj)
case MRB_TT_OBJECT: {
size += mrb_objspace_page_slot_size();
size += os_memsize_of_ivars(mrb, obj);
if (mrb_obj_is_kind_of(mrb, obj, mrb_class_get(mrb, "UnboundMethod")) ||
mrb_obj_is_kind_of(mrb, obj, mrb_class_get(mrb, "Method"))){
if (obj_is_kind_of_checked(mrb, obj, "UnboundMethod") ||
obj_is_kind_of_checked(mrb, obj, "Method")) {
size += os_memsize_of_method(mrb, obj);
}
break;