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Fix the build

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The world would be a better place if gcc had __has_feature(), too.
This commit is contained in:
Matthias Clasen 2015-03-22 15:05:13 -04:00
parent 42870201f8
commit b0e330b68c
1 changed files with 6 additions and 6 deletions
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12
glib/gmacros.h
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@ -63,8 +63,13 @@
#define G_GNUC_NULL_TERMINATED
#endif
/* Clang feature detection: http://clang.llvm.org/docs/LanguageExtensions.html */
#ifndef __has_feature
#define __has_feature(x) 0
#endif
#if (!defined(__clang__) && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) || \
(defined(__clang__) && __has_attribute(__alloc_size__))
(defined(__clang__) && __has_feature(__alloc_size__))
#define G_GNUC_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
#define G_GNUC_ALLOC_SIZE2(x,y) __attribute__((__alloc_size__(x,y)))
#else
@ -159,11 +164,6 @@
#endif /* !__GNUC__ */
#endif /* !G_DISABLE_DEPRECATED */
/* Clang feature detection: http://clang.llvm.org/docs/LanguageExtensions.html */
#ifndef __has_feature
#define __has_feature(x) 0
#endif
#if __has_feature(attribute_analyzer_noreturn)
#define G_ANALYZER_ANALYZING 1
#define G_ANALYZER_NORETURN __attribute__((analyzer_noreturn))