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Ignore getcwd return in zend_compile

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To do this move the php_ignore_value macro to ZEND_IGNORE_VALUE.
This commit is contained in:
Nikita Popov 2015-07-16 22:48:56 +02:00
parent 208257eec5
commit c568ffe517
3 changed files with 9 additions and 7 deletions
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4
Zend/zend_compile.c
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@ -5667,9 +5667,9 @@ static zend_bool zend_try_ct_eval_magic_const(zval *zv, zend_ast *ast) /* {{{ */
if (strcmp(ZSTR_VAL(dirname), ".") == 0) {
dirname = zend_string_extend(dirname, MAXPATHLEN, 0);
#if HAVE_GETCWD
VCWD_GETCWD(ZSTR_VAL(dirname), MAXPATHLEN);
ZEND_IGNORE_VALUE(VCWD_GETCWD(ZSTR_VAL(dirname), MAXPATHLEN));
#elif HAVE_GETWD
VCWD_GETWD(ZSTR_VAL(dirname));
ZEND_IGNORE_VALUE(VCWD_GETWD(ZSTR_VAL(dirname)));
#endif
}

6
Zend/zend_portability.h
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@ -117,6 +117,12 @@
# define EMPTY_SWITCH_DEFAULT_CASE() default: ZEND_ASSUME(0); break;
#endif
#if defined(__GNUC__) && __GNUC__ >= 4
# define ZEND_IGNORE_VALUE(x) (({ __typeof__ (x) __x = (x); (void) __x; }))
#else
# define ZEND_IGNORE_VALUE(x) ((void) (x))
#endif
/* all HAVE_XXX test have to be after the include of zend_config above */
#if defined(HAVE_LIBDL) && !defined(ZEND_WIN32)

6
main/php.h
View File

@ -257,11 +257,7 @@ END_EXTERN_C()
# endif
#endif
#if defined(__GNUC__) && __GNUC__ >= 4
# define php_ignore_value(x) (({ __typeof__ (x) __x = (x); (void) __x; }))
#else
# define php_ignore_value(x) ((void) (x))
#endif
#define php_ignore_value(x) ZEND_IGNORE_VALUE(x)
/* global variables */
#if !defined(PHP_WIN32)