Bug #72661 [NEW]: ReflectionType::__toString crashes with iterable

From: thekid@php.net Operating system: Windows PHP version: 7.1.0beta1 Package: Reproducible crash Bug Type: Bug Bug description:ReflectionType::__toString crashes with iterable Description: ------------ Casting ReflectionType instances to string with the new iterable type causes PHP to crash Test script: --------------- $ ~/bin/php-7.1.0beta1-nts-Wind32-VC14-x64/php -r 'function test(iterable $arg) { } var_dump((string)(new ReflectionParameter("test", 0))->getType());' Expected result: ---------------- "iterable" Actual result: -------------- Segmentation fault -- Edit bug report at https://bugs.php.net/bug.php?id=72661&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72661&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72661&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72661&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72661&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72661&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72661&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72661&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72661&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72661&r=support Expected behavior: https://bugs.php.net/fix.php?id=72661&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72661&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72661&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72661&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72661&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72661&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72661&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72661&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72661&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72661&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72661&r=mysqlcfg