RegExpStaticsObject*
RegExpStatics::create(ExclusiveContext* cx, Handle<GlobalObject*> parent)
{
RegExpStaticsObject* obj = NewObjectWithGivenProto<RegExpStaticsObject>(cx, nullptr);
if (!obj)
return nullptr;
RegExpStatics* res = cx->new_<RegExpStatics>();
if (!res)
return nullptr;
obj->setPrivate(static_cast<void*>(res));
return obj;
}
RegExpStaticsObject*
RegExpStatics::create(JSContext* cx)
{
RegExpStaticsObject* obj = NewObjectWithGivenProto<RegExpStaticsObject>(cx, nullptr);
if (!obj)
return nullptr;
RegExpStatics* res = cx->new_<RegExpStatics>();
if (!res)
return nullptr;
obj->setPrivate(static_cast<void*>(res));
return obj;
}
RegExpStatics*
GlobalObject::getRegExpStatics(ExclusiveContext* cx) const
{
MOZ_ASSERT(cx);
Rooted<GlobalObject*> self(cx, const_cast<GlobalObject*>(this));
RegExpStaticsObject* resObj = nullptr;
const Value& val = this->getSlot(REGEXP_STATICS);
if (!val.isObject()) {
MOZ_ASSERT(val.isUndefined());
resObj = RegExpStatics::create(cx, self);
if (!resObj)
return nullptr;
self->initSlot(REGEXP_STATICS, ObjectValue(*resObj));
} else {
resObj = &val.toObject().as<RegExpStaticsObject>();
}
return static_cast<RegExpStatics*>(resObj->getPrivate(/* nfixed = */ 1));
}