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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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2
Userland/Libraries/LibWeb/Fetch/Headers.cpp
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@ -17,7 +17,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Headers>> Headers::construct_impl(JS::Realm
auto& vm = realm.vm();
// The new Headers(init) constructor steps are:
auto headers = MUST_OR_THROW_OOM(realm.heap().allocate<Headers>(realm, realm, Infrastructure::HeaderList::create(vm)));
auto headers = realm.heap().allocate<Headers>(realm, realm, Infrastructure::HeaderList::create(vm));
// 1. Set this’s guard to "none".
headers->m_guard = Guard::None;