[cxx-interop] Remove -experimental-cxx-stdlib flag
#76280
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This flag was added back in 2020, but it didn't function properly, since a lot of other code in the compiler assumed the platform-default C++ stdlib until recently (#75589). The recommended way to use a non-default C++ stdlib in Swift now is to pass `-Xcc -stdlib=xyz` argument to the compiler. This change removes the `-experimental-cxx-stdlib` flag.
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@swift-ci please smoke test |
egorzhdan
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Sep 5, 2024
This change is a counterpart of swiftlang/swift#76280.
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@swift-ci please test Windows |
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@swift-ci please test Windows |
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This flag was added back in 2020, but it didn't function properly, since a lot of other code in the compiler assumed the platform-default C++ stdlib until recently (#75589).
The recommended way to use a non-default C++ stdlib in Swift now is to pass
-Xcc -stdlib=xyzargument to the compiler.This change removes the
-experimental-cxx-stdlibflag.