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https://github.com/LadybirdBrowser/ladybird.git
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bfd354492e
With this change, we now have ~1200 CellAllocators across both LibJS and LibWeb in a normal WebContent instance. This gives us a minimum heap size of 4.7 MiB in the scenario where we only have one cell allocated per type. Of course, in practice there will be many more of each type, so the effective overhead is quite a bit smaller than that in practice. I left a few types unconverted to this mechanism because I got tired of doing this. :^)
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/FlyString.h>
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#include <LibJS/Heap/Handle.h>
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#include <LibJS/Runtime/Promise.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibWeb/DOM/Event.h>
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namespace Web::HTML {
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struct PromiseRejectionEventInit : public DOM::EventInit {
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JS::Handle<JS::Promise> promise;
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JS::Value reason;
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};
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class PromiseRejectionEvent final : public DOM::Event {
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WEB_PLATFORM_OBJECT(PromiseRejectionEvent, DOM::Event);
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JS_DECLARE_ALLOCATOR(PromiseRejectionEvent);
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public:
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[[nodiscard]] static JS::NonnullGCPtr<PromiseRejectionEvent> create(JS::Realm&, FlyString const& event_name, PromiseRejectionEventInit const& = {});
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<PromiseRejectionEvent>> construct_impl(JS::Realm&, FlyString const& event_name, PromiseRejectionEventInit const&);
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virtual ~PromiseRejectionEvent() override;
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// Needs to return a pointer for the generated JS bindings to work.
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JS::Promise const* promise() const { return m_promise; }
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JS::Value reason() const { return m_reason; }
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private:
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PromiseRejectionEvent(JS::Realm&, FlyString const& event_name, PromiseRejectionEventInit const& event_init);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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JS::GCPtr<JS::Promise> m_promise;
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JS::Value m_reason;
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};
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}
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