Bug #70340 [NEW]: use of abs() instead of llabs() for long long

From: andreas at fink dot org Operating system: OS X 10.11 PHP version: 7.0.0RC1 Package: Compile Warning Bug Type: Bug Bug description:use of abs() instead of llabs() for long long Description: ------------ While compiling under OS X, the compiler warns us about a probably unwanted type conversion: php-7.0.0RC1/ext/date/php_date.c:2196:6: warning: absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value] abs(utc_offset / 60), ^ php-7.0.0RC1/ext/date/php_date.c:2196:6: note: use function 'llabs' instead abs(utc_offset / 60), ^~~ llabs given input is long long, we probably want output to be long long too or we might have a year 2038 problem (https://en.wikipedia.org/wiki/Year_2038_problem) Test script: --------------- ./configure -- Edit bug report at https://bugs.php.net/bug.php?id=70340&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70340&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70340&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70340&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70340&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70340&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70340&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70340&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70340&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70340&r=support Expected behavior: https://bugs.php.net/fix.php?id=70340&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70340&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70340&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70340&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70340&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70340&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70340&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70340&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70340&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70340&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70340&r=mysqlcfg