| --TEST-- | |
| Incorrect DCE of FREE of COALESCE | |
| --FILE-- | |
| function test(?string $str) { | |
| $str ?? $str = ''; | |
| return strlen($str); | |
| } | |
| $foo = 'foo'; | |
| $foo .= 'bar'; | |
| var_dump(test($foo)); | |
| --EXPECT-- | |
| int(6) | |
| --TEST-- | |
| Incorrect DCE of FREE of COALESCE | |
| --FILE-- | |
| function test(?string $str) { | |
| $str ?? $str = ''; | |
| return strlen($str); | |
| } | |
| $foo = 'foo'; | |
| $foo .= 'bar'; | |
| var_dump(test($foo)); | |
| --EXPECT-- | |
| int(6) | |