php-src/Zend/tests/bug78973.phpt

--TEST--
Bug #78973: Destructor during CV freeing causes segfault if opline never saved
--INI--
opcache.optimization_level=0
--FILE--
<?php

function test($x) {
}
test(new class {
    public function __destruct() {
        debug_print_backtrace();
    }
});

?>
--EXPECTF--
#0  class@anonymous->__destruct() called at [%s:%d]
Fixed bug #78973 Save opline in leave helper to correctly handle destructor calls during CV freeing (or other leave freeing). 2019-12-16 17:52:30 +00:00			`--TEST--`
			`Bug #78973: Destructor during CV freeing causes segfault if opline never saved`
Set opcache.optimization_level=0 in test Otherwise opcache "inlines" the function, which causes a minor difference in destruction behavior. 2019-12-16 19:23:17 +00:00			`--INI--`
			`opcache.optimization_level=0`
Fixed bug #78973 Save opline in leave helper to correctly handle destructor calls during CV freeing (or other leave freeing). 2019-12-16 17:52:30 +00:00			`--FILE--`
			`<?php`

			`function test($x) {`
			`}`
			`test(new class {`
			`public function __destruct() {`
			`debug_print_backtrace();`
			`}`
			`});`

			`?>`
			`--EXPECTF--`
Test fixes 2019-12-16 18:31:22 +00:00			`#0 class@anonymous->__destruct() called at [%s:%d]`