[cherry-pick swift/release/6.0][Headers] Don't declare unreachable() from stddef.h in C++ #8557
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…from stddef.h in C++ Even if __need_unreachable is set, stddef.h should not declare unreachable() in C++ because it conflicts with the declaration in <utility>. rdar://125937171 (cherry picked from commit d23b918)
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Explanation: This change prevents clang's stddef.h declaring |
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@swift-ci test llvm |
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@swift-ci test |
Bigcheese
approved these changes
Apr 9, 2024
fredriss
approved these changes
Apr 9, 2024
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Even if __need_unreachable is set, stddef.h should not declare unreachable() in C++ because it conflicts with the declaration in .
rdar://125937171
(cherry picked from commit d23b918)