Work around a compiler regression affecting exit test value capturing.#1171
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This PR works around a compiler regression as of Swift acbdfef4f4d71b1 that causes our helper macro `#__capturedValue()` to be incorrectly expanded (wrong overload is selected.) The workaround is to disable our use of this macro, which does not affect correct functioning of our code but which does degrade the quality of our diagnostics. Works around rdar://154221449.
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stmontgomery
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Jun 24, 2025
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Appears to have been caused by swiftlang/swift#82326. |
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stmontgomery
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Jun 24, 2025
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grynspan
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Revert "Work around a compiler regression affecting exit test value capturing. (#1171)"
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This PR works around a compiler regression (apparently caused by the change in swiftlang/swift#82326) as of Swift acbdfef4f4d71b1 that causes our helper macro
#__capturedValue()to be incorrectly expanded (wrong overload is selected.) The workaround is to pass captured values as individual arguments instead of as a tuple. (The workaround is temporary because the use of individual arguments makes the trailingcommentargument potentially ambiguous. We'll go back to using a tuple when the compiler bug is fixed.)Works around rdar://154221449.
Checklist: