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fix: unexpected tokens following preprocessor directive

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mutouyun 2022-12-25 22:09:01 +08:00
parent ee04080e29
commit 013b2011a8
1 changed files with 14 additions and 8 deletions
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22
include/libimp/detect_plat.h
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@ -183,14 +183,20 @@
#endif #endif
#if !defined(LIBIMP_ASSUME) #if !defined(LIBIMP_ASSUME)
# if defined(LIBIMP_CC_CLANG) && __has_builtin(__builtin_assume) # if defined(__has_builtin)
/// \see https://clang.llvm.org/docs/LanguageExtensions.html#langext-builtin-assume # if __has_builtin(__builtin_assume)
# define LIBIMP_ASSUME(...) __builtin_assume(__VA_ARGS__) /// \see https://clang.llvm.org/docs/LanguageExtensions.html#langext-builtin-assume
# elif defined(LIBIMP_CC_GNUC) && __has_builtin(__builtin_unreachable) # define LIBIMP_ASSUME(...) __builtin_assume(__VA_ARGS__)
/// \see https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#index-_005f_005fbuiltin_005funreachable # elif __has_builtin(__builtin_unreachable)
# define LIBIMP_ASSUME(...) do { if (!(__VA_ARGS__)) __builtin_unreachable(); } while (false) /// \see https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#index-_005f_005fbuiltin_005funreachable
# elif defined(LIBIMP_CC_MSVC) # define LIBIMP_ASSUME(...) do { if (!(__VA_ARGS__)) __builtin_unreachable(); } while (false)
/// \see https://learn.microsoft.com/en-us/cpp/intrinsics/assume?view=msvc-140 # endif
# endif
#endif
#if !defined(LIBIMP_ASSUME)
# if defined(LIBIMP_CC_MSVC)
/// \see https://learn.microsoft.com/en-us/cpp/intrinsics/assume?view=msvc-140
# define LIBIMP_ASSUME(...) __assume(__VA_ARGS__) # define LIBIMP_ASSUME(...) __assume(__VA_ARGS__)
# else # else
# define LIBIMP_ASSUME(...) # define LIBIMP_ASSUME(...)