RESOLVED FIXED305204
Exclude expected copy constructor 
https://bugs.webkit.org/show_bug.cgi?id=305204
Summary Exclude expected copy constructor
adrian_taylor
Reported 2026-01-09 08:31:49 PST
Swift attempts to instantiate templated copy constructors to determine whether C++ types can be copied. In the case of WTF::expected, this causes template errors. Exclude the relevant copy constructor from consideration by Swift.
Attachments
Add attachment proposed patch, testcase, etc.
adrian_taylor
Comment 1 2026-01-09 08:31:51 PST
<rdar://problem/167557269>
adrian_taylor
Comment 2 2026-01-09 08:37:25 PST
Pull request: https://github.com/WebKit/WebKit/pull/56344
EWS
Comment 3 2026-01-10 13:13:23 PST
Committed 305414@main (27500850d0ff): <https://commits.webkit.org/305414@main> Reviewed commits have been landed. Closing PR #56344 and removing active labels.
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