236723 2022-02-16 11:42:45 -0800 Bindings generator can't handle (Foo or undefined) 2023-04-21 15:59:05 -0700 1 1 1 Unclassified WebKit Bindings WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 232734 InRadar P2 Normal --- 232558 1 mmaxfield webkit-unassigned cdumez darin rniwa sam webkit-bug-importer oldest_to_newest 1842419 0 mmaxfield 2022-02-16 11:42:45 -0800 https://gpuweb.github.io/gpuweb/#gpuobjectbase interface mixin GPUObjectBase { attribute (USVString or undefined) label; }; Our bindings generator is turning that into std::variant<WTF::String, void> 1845244 1 webkit-bug-importer 2022-02-23 11:43:17 -0800 <rdar://problem/89368887> 1847655 2 mmaxfield 2022-03-02 16:03:08 -0800 This is probably a dup of https://bugs.webkit.org/show_bug.cgi?id=232734 *** This bug has been marked as a duplicate of bug 232734 ***