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Clang attributes support

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This commit is contained in:
Dmitry Stogov 2014-09-18 11:50:00 +04:00
parent 5185baab3e
commit 025bc7e80a
1 changed files with 14 additions and 6 deletions
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20
Zend/zend_portability.h
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@ -166,19 +166,19 @@ char *alloca();
* which cause a large amount of false positives. You can enable format checks by adding
* -DZEND_CHECK_FORMAT_STRINGS to CFLAGS. */
#if ZEND_GCC_VERSION >= 2007 && defined(ZEND_CHECK_FORMAT_STRINGS)
#if defined(ZEND_CHECK_FORMAT_STRINGS) && (ZEND_GCC_VERSION >= 2007 || __has_attribute(format))
# define ZEND_ATTRIBUTE_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
#else
# define ZEND_ATTRIBUTE_FORMAT(type, idx, first)
#endif
#if ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER) && defined(ZEND_CHECK_FORMAT_STRINGS)
#if defined(ZEND_CHECK_FORMAT_STRINGS) && ((ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER)) || __has_attribute(format))
# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
#else
# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first)
#endif
#if ZEND_GCC_VERSION >= 3001
#if ZEND_GCC_VERSION >= 3001 || __has_attribute(deprecated)
# define ZEND_ATTRIBUTE_DEPRECATED __attribute__((deprecated))
#elif defined(ZEND_WIN32) && defined(_MSC_VER) && _MSC_VER >= 1300
# define ZEND_ATTRIBUTE_DEPRECATED __declspec(deprecated)
@ -208,7 +208,7 @@ char *alloca();
#endif
#define restrict __restrict__
#if defined(__GNUC__) && __GNUC__ >= 3 && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) && !defined(__osf__)
#if (defined(__GNUC__) && __GNUC__ >= 3 && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) && !defined(__osf__)) || __has_attribute(noreturn)
# define HAVE_NORETURN
# define ZEND_NORETURN __attribute__((noreturn))
#elif defined(ZEND_WIN32)
@ -234,8 +234,16 @@ char *alloca();
# define zend_always_inline __forceinline
# define zend_never_inline
# else
# define zend_always_inline inline
# define zend_never_inline
# if __has_attribute(always_inline)
# define zend_always_inline inline __attribute__((always_inline))
# else
# define zend_always_inline inline
# endif
# if __has_attribute(noinline)
# define zend_never_inline __attribute__((noinline))
# else
# define zend_never_inline
# endif
# endif
#endif /* ZEND_DEBUG */