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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/LibJS/Heap/Heap.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2020-2023, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -43,7 +43,7 @@ public:
}
template<typename T, typename... Args>
ThrowCompletionOr<NonnullGCPtr<T>> allocate(Realm& realm, Args&&... args)
NonnullGCPtr<T> allocate(Realm& realm, Args&&... args)
{
auto* memory = allocate_cell(sizeof(T));
new (memory) T(forward<Args>(args)...);