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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2022-06-16 14:50:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-16 14:50:15 (GMT) |
| commit | 74561095d906c2ca8ca8f41f22cb23a9e5b58954 (patch) | |
| tree | 5fc6e4ddd0a4ee96906445a72655165887db0322 /Include | |
| parent | 0c49a09e67407f810ace5e13399a6aa633fbadb7 (diff) | |
| download | cpython-74561095d906c2ca8ca8f41f22cb23a9e5b58954.zip cpython-74561095d906c2ca8ca8f41f22cb23a9e5b58954.tar.gz cpython-74561095d906c2ca8ca8f41f22cb23a9e5b58954.tar.bz2 | |
gh-91731: Don't define 'static_assert' in C++11 where is a keyword to avoid UB (GH-93700)
(cherry picked from commit 65ff27c7d30b84655bf8caf6e396c65485708148)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/pymacro.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Include/pymacro.h b/Include/pymacro.h index b959eeb..90ad8f0 100644 --- a/Include/pymacro.h +++ b/Include/pymacro.h @@ -12,8 +12,10 @@ // static_assert is defined in glibc from version 2.16. Before it requires // compiler support (gcc >= 4.6) and is called _Static_assert. +// In C++ 11 static_assert is a keyword, redefining is undefined behaviour. #if (defined(__GLIBC__) \ && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 16)) \ + && !(defined(__cplusplus) && __cplusplus >= 201103L) \ && !defined(static_assert)) # define static_assert _Static_assert #endif |