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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/WebAssembly/Memory.cpp
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@ -25,7 +25,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Memory>> Memory::construct_impl(JS::Realm&
if (!address.has_value())
return vm.throw_completion<JS::TypeError>("Wasm Memory allocation failed"sv);
auto memory_object = MUST_OR_THROW_OOM(vm.heap().allocate<Memory>(realm, realm, *address));
auto memory_object = vm.heap().allocate<Memory>(realm, realm, *address);
Detail::s_abstract_machine.store().get(*address)->successful_grow_hook = [memory_object] {
MUST(memory_object->reset_the_memory_buffer());
};