com php-src: fix negating an unsigned: Zend/zend_operators. h

Commit: e0ff5238c5d744509f93aaf914e23f17d51c5ae3 Author: Anatol Belski <ab@php.net> Mon, 15 Sep 2014 17:48:15 +0200 Parents: 383a0773ff27cf57b94fe11d2f825b00cff88714 Branches: master Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=e0ff5238c5d744509f93aaf914e23f17d51c5ae3 Log: fix negating an unsigned Changed paths: M Zend/zend_operators.h Diff: diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h index 41342de..a50e65d 100644 --- a/Zend/zend_operators.h +++ b/Zend/zend_operators.h @@ -1036,7 +1036,7 @@ static zend_always_inline void fast_is_not_identical_function(zval *result, zval /* buf points to the END of the buffer */ #define _zend_print_signed_to_buf(buf, num, vartype, result) do { \ if (num < 0) { \ - _zend_print_unsigned_to_buf((buf), -(vartype)(num), vartype, (result)); \ + _zend_print_unsigned_to_buf((buf), (~((vartype)(num)) + 1), vartype, (result)); \ *--(result) = '-'; \ } else { \ _zend_print_unsigned_to_buf((buf), (num), vartype, (result)); \