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Disable some annotations for earlier gcc versions

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Danny Robson 2012-04-19 16:43:37 +10:00
parent a302ba91eb
commit e618fb4236
1 changed files with 6 additions and 0 deletions
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6
annotations.hpp
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@ -24,10 +24,16 @@
// Don't use the name 'noreturn' as it interferes with other headers which
// may use __attribute__((noreturn)) explicitly.
#define terminal __attribute__ ((noreturn))
#if GCC_VERSION >= 40601
#define nonnull __attribute__ ((nonnull))
#endif
#define mustuse __attribute__ ((warn_unused_result))
#if GCC_VERSION >= 40601
#define unused __attribute__ ((unused))
#endif
#define pure __attribute__ ((pure))