RESOLVED FIXED309671
Enable ImportCxxMembersLazily 
https://bugs.webkit.org/show_bug.cgi?id=309671
Summary Enable ImportCxxMembersLazily
adrian_taylor
Reported 2026-03-11 06:48:59 PDT
WebKit contains many C++ templates, and swiftc previously imported them even if they were unused in Swift. Since https://github.com/swiftlang/swift/pull/87016, we can hopefully greatly improve build times by importing only those which are actually used in Swift.
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Radar WebKit Bug Importer
Comment 1 2026-03-11 06:49:08 PDT
<rdar://problem/172277778>
adrian_taylor
Comment 2 2026-03-11 06:52:22 PDT
Pull request: https://github.com/WebKit/WebKit/pull/60359
EWS
Comment 3 2026-04-13 04:36:33 PDT
Committed 311072@main (2f0b388c06d6): <https://commits.webkit.org/311072@main> Reviewed commits have been landed. Closing PR #60359 and removing active labels.
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