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mdbx++: проверка __cpp_concepts >= 202002 для использования концептов C++ (backport).

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Леонид Юрьев (Leonid Yuriev) 2025-03-20 01:46:43 +03:00
parent c457804fad
commit 5f37ea60d2
1 changed files with 1 additions and 1 deletions
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mdbx.h++
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@ -243,7 +243,7 @@
#endif /* MDBX_CXX20_UNLIKELY */ #endif /* MDBX_CXX20_UNLIKELY */
#ifndef MDBX_HAVE_CXX20_CONCEPTS #ifndef MDBX_HAVE_CXX20_CONCEPTS
#if defined(__cpp_lib_concepts) && __cpp_lib_concepts >= 202002L #if defined(__cpp_concepts) && __cpp_concepts >= 202002L && defined(__cpp_lib_concepts) && __cpp_lib_concepts >= 202002L
#include <concepts> #include <concepts>
#define MDBX_HAVE_CXX20_CONCEPTS 1 #define MDBX_HAVE_CXX20_CONCEPTS 1
#elif defined(DOXYGEN) #elif defined(DOXYGEN)