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Make compile-time assert error messages more clear.

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Now the compiler might say this:

'SDL_compile_time_assert_mytest' declared as an array with a negative size

instead of

'SDL_dummy_mytest' declared as an array with a negative size
This commit is contained in:
Ryan C. Gordon 2017-06-10 15:38:14 -04:00
parent bb100d3bab
commit 43d62b7459
1 changed files with 1 additions and 1 deletions
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2
include/SDL_stdinc.h
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@ -269,7 +269,7 @@ typedef uint64_t Uint64;
#endif /* SDL_DISABLE_ANALYZE_MACROS */ #endif /* SDL_DISABLE_ANALYZE_MACROS */
#define SDL_COMPILE_TIME_ASSERT(name, x) \ #define SDL_COMPILE_TIME_ASSERT(name, x) \
typedef int SDL_dummy_ ## name[(x) * 2 - 1] typedef int SDL_compile_time_assert_ ## name[(x) * 2 - 1]
/** \cond */ /** \cond */
#ifndef DOXYGEN_SHOULD_IGNORE_THIS #ifndef DOXYGEN_SHOULD_IGNORE_THIS
SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1); SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);