| --TEST-- | |
| GH-11245: In some specific cases SWITCH with one default statement will cause segfault (TMP variation) | |
| --INI-- | |
| opcache.enable=1 | |
| opcache.enable_cli=1 | |
| opcache.optimization_level=0x7FFFBFFF | |
| opcache.opt_debug_level=0x20000 | |
| opcache.preload= | |
| zend_test.observer.enabled=0 | |
| --EXTENSIONS-- | |
| opcache | |
| --FILE-- | |
| class X { | |
| // Chosen to test for a memory leak. | |
| static $prop = "aa"; | |
| } | |
| switch (++X::$prop) { | |
| default: | |
| if (empty($xx)) {return;} | |
| } | |
| --EXPECTF-- | |
| $_main: | |
| ; (lines=7, args=0, vars=1, tmps=2) | |
| ; (after optimizer) | |
| ; %s | |
| 0000 T1 = PRE_INC_STATIC_PROP string("prop") string("X") | |
| 0001 T2 = ISSET_ISEMPTY_CV (empty) CV0($xx) | |
| 0002 JMPZ T2 0005 | |
| 0003 FREE T1 | |
| 0004 RETURN null | |
| 0005 FREE T1 | |
| 0006 RETURN int(1) | |
| LIVE RANGES: | |
| 1: 0001 - 0005 (tmp/var) | |