Remove a workaround for varargs not compiling on WASI. #1323
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This PR removes a workaround on WASI where we were avoiding a call to `withVaList()` because it miscompiled there. That problem was fixed by swiftlang/swift#84029 and cherry-picked to 6.2.
grynspan
requested review from
stmontgomery,
briancroom,
suzannaratcliff and
jerryjrchen
as code owners
grynspan
added
bug
stmontgomery
approved these changes
Sep 17, 2025
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This PR removes a workaround on WASI where we were avoiding a call to
withVaList()because it miscompiled there. That problem was fixed by swiftlang/swift#84029. It was cherry-picked to 6.2, but does not appear to be fixed in 6.2 CI, so the change here only applies to 6.3 onward.Checklist: