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LibJS: Make Heap::allocate<T>() infallible

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Stop worrying about tiny OOMs. Work towards #20449.

While going through these, I also changed the function signature in many
places where returning ThrowCompletionOr<T> is no longer necessary.
This commit is contained in:
Andreas Kling 2023-08-13 13:05:26 +02:00
parent 980e7164fe
commit 72c9f56c66
337 changed files with 1229 additions and 1251 deletions
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4
Userland/Libraries/LibWeb/DOM/DOMTokenList.cpp
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@ -52,10 +52,10 @@ inline void replace_in_ordered_set(Vector<DeprecatedString>& set, StringView ite
namespace Web::DOM {
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMTokenList>> DOMTokenList::create(Element& associated_element, DeprecatedFlyString associated_attribute)
JS::NonnullGCPtr<DOMTokenList> DOMTokenList::create(Element& associated_element, DeprecatedFlyString associated_attribute)
{
auto& realm = associated_element.realm();
return MUST_OR_THROW_OOM(realm.heap().allocate<DOMTokenList>(realm, associated_element, move(associated_attribute)));
return realm.heap().allocate<DOMTokenList>(realm, associated_element, move(associated_attribute));
}
// https://dom.spec.whatwg.org/#ref-for-domtokenlist%E2%91%A0%E2%91%A2