Fix a number of build warnings.#723

Merged

mhrawdon merged 9 commits intoswiftlang:mainfrom

mhrawdon:mhrawdon/fix-build-warnings

Aug 13, 2025

Commits on Aug 13, 2025

Fix build warnings about unused variable 'buildService', and unnecessary 'try await'.
mhrawdon
committed
Fix build warning about switch not being exhaustive.
mhrawdon
committed
Fix build warning about unnecessary 'await'.
mhrawdon
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Fix build warning about unnecessary 'await'.
mhrawdon
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Fix build warnings in BuildOperationTester.swift about the return value of withTimeout(timeout:description:) being unused by marking the method with @discardableResult.
mhrawdon
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Fix build warning about unused variable 'toolchain'.
mhrawdon
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Fix build warning about unused variable 't2'.
mhrawdon
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Fix build warnings about how the tested value can never be nil, by performing a similar but valid check.
mhrawdon
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Fix build warning about unused variable 'hostOS'.
mhrawdon
committed