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LibJS: Make PromiseCapability GC-allocated

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A struct with three raw pointers to other GC'd types is a pretty big
liability, let's just turn this into a Cell itself.
This comes with the additional benefit of being able to capture it in
a lambda effortlessly, without having to create handles for individual
members.
This commit is contained in:
Linus Groh 2022-10-02 12:11:30 +01:00
parent 0585029c30
commit fc9d587e39
29 changed files with 243 additions and 217 deletions
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6
Userland/Libraries/LibWeb/WebIDL/Promise.h
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@ -14,9 +14,9 @@ namespace Web::WebIDL {
using ReactionSteps = JS::SafeFunction<WebIDL::ExceptionOr<JS::Value>(JS::Value)>;
JS::PromiseCapability create_promise(JS::Realm&);
JS::PromiseCapability create_resolved_promise(JS::Realm&, JS::Value);
JS::PromiseCapability create_rejected_promise(JS::Realm&, JS::Value);
JS::NonnullGCPtr<JS::PromiseCapability> create_promise(JS::Realm&);
JS::NonnullGCPtr<JS::PromiseCapability> create_resolved_promise(JS::Realm&, JS::Value);
JS::NonnullGCPtr<JS::PromiseCapability> create_rejected_promise(JS::Realm&, JS::Value);
void resolve_promise(JS::VM&, JS::PromiseCapability const&, JS::Value = JS::js_undefined());
void reject_promise(JS::VM&, JS::PromiseCapability const&, JS::Value);
JS::NonnullGCPtr<JS::Promise> react_to_promise(JS::PromiseCapability const&, Optional<ReactionSteps> on_fulfilled_callback, Optional<ReactionSteps> on_rejected_callback);