[webkit-changes] [WebKit/WebKit] c1b873: [NativePromise] Shouldn't require to copy the reso...

[Jean-Yves Avenard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c1b873c21745249657200c06d205ee9ae31c7692
      https://github.com/WebKit/WebKit/commit/c1b873c21745249657200c06d205ee9ae31c7692
  Author: Jean-Yves Avenard <jya at apple.com>
  Date:   2023-10-11 (Wed, 11 Oct 2023)

  Changed paths:
    M Source/WTF/wtf/NativePromise.h
    M Tools/TestWebKitAPI/Tests/WTF/NativePromise.cpp

  Log Message:
  -----------
  [NativePromise] Shouldn't require to copy the resolved value when the promise isn't exclusive
https://bugs.webkit.org/show_bug.cgi?id=262872
rdar://116664254

Reviewed by Youenn Fablet.

In Non-Exclusive mode, use a ref-counted storage that we pass around
rather than copying the data across all completion promises.

Fly-by fix: logging incorrectly returned that the promise had always been
resolved.

* Source/WTF/wtf/NativePromise.h:
* Tools/TestWebKitAPI/Tests/WTF/NativePromise.cpp:
(TestWebKitAPI::TEST):

Canonical link: https://commits.webkit.org/269241@main