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Merge "Suppress gnu-zero-variadic-macro-arguments warning."

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Treehugger Robot 2018-07-26 23:22:44 +00:00 • committed by Gerrit Code Review
commit ff01e54285
1 changed files with 13 additions and 13 deletions
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26
liblog/include/log/log_main.h
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@ -40,19 +40,6 @@ __BEGIN_DECLS
#endif
#endif
/*
* Use __VA_ARGS__ if running a static analyzer,
* to avoid warnings of unused variables in __VA_ARGS__.
* __FAKE_USE_VA_ARGS is undefined at link time,
* so don't link with __clang_analyzer__ defined.
*/
#ifdef __clang_analyzer__
extern void __fake_use_va_args(int, ...);
#define __FAKE_USE_VA_ARGS(...) __fake_use_va_args(0, ##__VA_ARGS__)
#else
#define __FAKE_USE_VA_ARGS(...) ((void)(0))
#endif
/* --------------------------------------------------------------------- */
/*
@ -66,6 +53,19 @@ extern void __fake_use_va_args(int, ...);
#pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
#endif
/*
* Use __VA_ARGS__ if running a static analyzer,
* to avoid warnings of unused variables in __VA_ARGS__.
* __FAKE_USE_VA_ARGS is undefined at link time,
* so don't link with __clang_analyzer__ defined.
*/
#ifdef __clang_analyzer__
extern void __fake_use_va_args(int, ...);
#define __FAKE_USE_VA_ARGS(...) __fake_use_va_args(0, ##__VA_ARGS__)
#else
#define __FAKE_USE_VA_ARGS(...) ((void)(0))
#endif
#ifndef __predict_false
#define __predict_false(exp) __builtin_expect((exp) != 0, 0)
#endif