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LibWeb/Streams: Make most algorithms return a NonnullGCPtr

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Only the 'start algorithm' ever returns undefined (as a null GCPtr), so
let's type the others more strictly.
This commit is contained in:
Linus Groh 2023-04-14 13:47:17 +02:00
parent fc15fc36ce
commit d192f44523
6 changed files with 14 additions and 14 deletions
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2
Userland/Libraries/LibWeb/Streams/ReadableStreamDefaultController.cpp
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@ -63,7 +63,7 @@ void ReadableStreamDefaultController::error(JS::Value error)
}
// https://streams.spec.whatwg.org/#rs-default-controller-private-cancel
WebIDL::ExceptionOr<JS::GCPtr<WebIDL::Promise>> ReadableStreamDefaultController::cancel_steps(JS::Value reason)
WebIDL::ExceptionOr<JS::NonnullGCPtr<WebIDL::Promise>> ReadableStreamDefaultController::cancel_steps(JS::Value reason)
{
// 1. Perform ! ResetQueue(this).
reset_queue(*this);