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Аix -Winvalid-noreturn under clang-cl

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Yuriy Chernyshov 2022-02-18 17:57:46 +03:00 committed by GitHub
parent 4e53f301d8
commit 0898f372b1
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1 changed files with 1 additions and 21 deletions
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22
modules/core/include/opencv2/core/base.hpp
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@ -297,37 +297,17 @@ It is possible to alternate error processing by using redirectError().
*/
CV_EXPORTS void error(int _code, const String& _err, const char* _func, const char* _file, int _line);
#if defined(__clang__) && defined(_MSC_VER) // MSVC-Clang
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Winvalid-noreturn"
#elif defined(__GNUC__)
# if defined __clang__ || defined __APPLE__
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Winvalid-noreturn"
# endif
#endif
/** same as cv::error, but does not return */
CV_INLINE CV_NORETURN void errorNoReturn(int _code, const String& _err, const char* _func, const char* _file, int _line)
{
error(_code, _err, _func, _file, _line);
#ifdef __GNUC__
# if !defined __clang__ && !defined __APPLE__
#if defined(__GNUC__) || defined(__clang__)
// this suppresses this warning: "noreturn" function does return [enabled by default]
__builtin_trap();
// or use infinite loop: for (;;) {}
# endif
#endif
}
#if defined(__clang__) && defined(_MSC_VER) // MSVC-Clang
# pragma clang diagnostic pop
#elif defined(__GNUC__)
# if defined __clang__ || defined __APPLE__
# pragma GCC diagnostic pop
# endif
#endif
#ifdef CV_STATIC_ANALYSIS
// In practice, some macro are not processed correctly (noreturn is not detected).