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Merge pull request #29083 from vrabaud:ubsan

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Get CV_DISABLE_UBSAN to compile with older compilers
This commit is contained in:
Alexander Smorkalov
2026-05-21 09:26:32 +03:00
committed by GitHub
parent f2ecf968b8 2d7d9e5482
commit c42baf6f98
1 changed files with 9 additions and 3 deletions
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modules/core/include/opencv2/core/cvdef.h
+9 -3
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@@ -695,9 +695,15 @@ __CV_ENUM_FLAGS_BITWISE_XOR_EQ (EnumType, EnumType)
#endif
#if defined(__clang__) || defined(__GNUC__)
#define CV_DISABLE_UBSAN __attribute__((no_sanitize("undefined")))
#else
#define CV_DISABLE_UBSAN
# if defined(__has_attribute)
# if __has_attribute(no_sanitize)
# define CV_DISABLE_UBSAN __attribute__((no_sanitize("undefined")))
# endif
# endif
#endif
#ifndef CV_DISABLE_UBSAN
# define CV_DISABLE_UBSAN
#endif
/****************************************************************************************\