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| author | Anatol Belski <ab@php.net> | 2018-06-21 11:47:10 +0200 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2018-06-21 11:50:48 +0200 |
| commit | f87cc89f4d524c63889168b20459c899e809c97f (patch) | |
| tree | 9fcb3a37c0d06988c42f1688ff4412c476198c6b | |
| parent | 4bd6be8a5fdac7bf3795340e16cf572c0ae7c07f (diff) | |
| download | php-git-f87cc89f4d524c63889168b20459c899e809c97f.tar.gz | |
Gereralize VA macro expansion mechanism
Avoids code duplication and makes in usable elsewhere.
| -rw-r--r-- | Zend/zend_ast.h | 23 | ||||
| -rw-r--r-- | Zend/zend_portability.h | 7 |
2 files changed, 11 insertions, 19 deletions
diff --git a/Zend/zend_ast.h b/Zend/zend_ast.h index c5e4a17474..d9640a70cd 100644 --- a/Zend/zend_ast.h +++ b/Zend/zend_ast.h @@ -204,27 +204,12 @@ ZEND_API zend_ast * ZEND_FASTCALL zend_ast_create_zval_from_long(zend_long lval) ZEND_API zend_ast * ZEND_FASTCALL zend_ast_create_constant(zend_string *name, zend_ast_attr attr); #if ZEND_AST_SPEC -# ifdef ZEND_WIN32 -# define ZEND_AST_EXPAND_VA(a) a -# endif - -# ifdef ZEND_WIN32 -# define ZEND_AST_SPEC_CALL(name, ...) \ - ZEND_AST_EXPAND_VA(ZEND_AST_SPEC_CALL_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__)) -# else -# define ZEND_AST_SPEC_CALL(name, ...) \ - ZEND_AST_SPEC_CALL_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__) -# endif +# define ZEND_AST_SPEC_CALL(name, ...) \ + ZEND_EXPAND_VA(ZEND_AST_SPEC_CALL_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__)) # define ZEND_AST_SPEC_CALL_(name, _, _4, _3, _2, _1, suffix, ...) \ name ## suffix - -# ifdef ZEND_WIN32 -# define ZEND_AST_SPEC_CALL_EX(name, ...) \ - ZEND_AST_EXPAND_VA(ZEND_AST_SPEC_CALL_EX_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__)) -# else -# define ZEND_AST_SPEC_CALL_EX(name, ...) \ - ZEND_AST_SPEC_CALL_EX_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__) -# endif +# define ZEND_AST_SPEC_CALL_EX(name, ...) \ + ZEND_EXPAND_VA(ZEND_AST_SPEC_CALL_EX_(name, __VA_ARGS__, _4, _3, _2, _1, _0)(__VA_ARGS__)) # define ZEND_AST_SPEC_CALL_EX_(name, _, _5, _4, _3, _2, _1, suffix, ...) \ name ## suffix diff --git a/Zend/zend_portability.h b/Zend/zend_portability.h index 8f0eb9cda9..70f13c300f 100644 --- a/Zend/zend_portability.h +++ b/Zend/zend_portability.h @@ -638,6 +638,13 @@ static zend_always_inline double _zend_get_nan(void) /* {{{ */ #define ZEND_SLIDE_TO_ALIGNED(alignment, ptr) (((zend_uintptr_t)(ptr) + ((alignment)-1)) & ~((alignment)-1)) #define ZEND_SLIDE_TO_ALIGNED16(ptr) ZEND_SLIDE_TO_ALIGNED(Z_UL(16), ptr) +#ifdef ZEND_WIN32 +# define _ZEND_EXPAND_VA(a) a +# define ZEND_EXPAND_VA(code) _ZEND_EXPAND_VA(code) +#else +# define ZEND_EXPAND_VA(code) code +#endif + #endif /* ZEND_PORTABILITY_H */ /* |