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common: xash3d_types: another attempt to properly check static asserts availability

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This commit is contained in:
Alibek Omarov 2023-12-28 17:31:30 +03:00
parent 65bfff69d0
commit f705a7cd26
1 changed files with 8 additions and 3 deletions
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9
common/xash3d_types.h
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@ -121,10 +121,15 @@ typedef uint64_t longtime_t;
#define likely(x) (x)
#endif
#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L // C11 static_assert
#if __STDC_VERSION >= 202311L || __cplusplus >= 201103L // C23 or C++ static_assert is a keyword
#define STATIC_ASSERT_ static_assert
#define STATIC_ASSERT static_assert
#elif __STDC_VERSION >= 201112L // in C11 it's _Static_assert
#define STATIC_ASSERT_ _Static_assert
#define STATIC_ASSERT _Static_assert
#else
#define STATIC_ASSERT( x, y ) extern int _static_assert_##__LINE__[( x ) ? 1 : -1]
#define STATIC_ASSERT_( id, x, y ) extern int id[( x ) ? 1 : -1]
#define STATIC_ASSERT( x, y ) STATIC_ASSERT_( static_assert_##__LINE__, x, y )
#endif
#ifdef XASH_BIG_ENDIAN