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opencv
Commit 7d614262 authored by Alexander Alekhin's avatar Alexander Alekhin
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Merge pull request #16124 from alalek:issue_13354

parents 8b97c93f 76b5e19e
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modules/core/include/opencv2/core/cvdef.h
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...@@ -122,9 +122,11 @@ namespace cv { namespace debug_build_guard { } using namespace debug_build_guard ...@@ -122,9 +122,11 @@ namespace cv { namespace debug_build_guard { } using namespace debug_build_guard
# if !defined(__clang__) && defined(__GNUC__) && (__GNUC__*100 + __GNUC_MINOR__ > 302) # if !defined(__clang__) && defined(__GNUC__) && (__GNUC__*100 + __GNUC_MINOR__ > 302)
# define CV_StaticAssert(condition, reason) ({ extern int __attribute__((error("CV_StaticAssert: " reason " " #condition))) CV_StaticAssert(); ((condition) ? 0 : CV_StaticAssert()); }) # define CV_StaticAssert(condition, reason) ({ extern int __attribute__((error("CV_StaticAssert: " reason " " #condition))) CV_StaticAssert(); ((condition) ? 0 : CV_StaticAssert()); })
# else # else
namespace cv {
template <bool x> struct CV_StaticAssert_failed; template <bool x> struct CV_StaticAssert_failed;
template <> struct CV_StaticAssert_failed<true> { enum { val = 1 }; }; template <> struct CV_StaticAssert_failed<true> { enum { val = 1 }; };
template<int x> struct CV_StaticAssert_test {}; template<int x> struct CV_StaticAssert_test {};
}
# define CV_StaticAssert(condition, reason)\ # define CV_StaticAssert(condition, reason)\
typedef cv::CV_StaticAssert_test< sizeof(cv::CV_StaticAssert_failed< static_cast<bool>(condition) >) > CVAUX_CONCAT(CV_StaticAssert_failed_at_, __LINE__) typedef cv::CV_StaticAssert_test< sizeof(cv::CV_StaticAssert_failed< static_cast<bool>(condition) >) > CVAUX_CONCAT(CV_StaticAssert_failed_at_, __LINE__)
# endif # endif
......
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