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--TEST--
Bug #52041 (Memory leak when writing on uninitialized variable returned from function)
--FILE--
<?php
function foo() {
return $x;
}
foo()->a = 1;
foo()->a->b = 2;
foo()->a++;
foo()->a->b++;
foo()->a += 2;
foo()->a->b += 2;
foo()[0] = 1;
foo()[0][0] = 2;
foo()[0]++;
foo()[0][0]++;
foo()[0] += 2;
foo()[0][0] += 2;
var_dump(foo());
?>
--EXPECTF--
Notice: Undefined variable: x in %sbug52041.php on line 3
Warning: Creating default object from empty value in %sbug52041.php on line 6
Notice: Undefined variable: x in %sbug52041.php on line 3
Warning: Creating default object from empty value in %sbug52041.php on line 7
Notice: Undefined variable: x in %sbug52041.php on line 3
Warning: Creating default object from empty value in %sbug52041.php on line 8
Notice: Undefined property: stdClass::$a in %sbug52041.php on line 8
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined property: stdClass::$a in %sbug52041.php on line 9
Warning: Creating default object from empty value in %sbug52041.php on line 9
Notice: Undefined property: stdClass::$b in %sbug52041.php on line 9
Notice: Undefined variable: x in %sbug52041.php on line 3
Warning: Creating default object from empty value in %sbug52041.php on line 10
Notice: Undefined property: stdClass::$a in %sbug52041.php on line 10
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined property: stdClass::$a in %sbug52041.php on line 11
Warning: Creating default object from empty value in %sbug52041.php on line 11
Notice: Undefined property: stdClass::$b in %sbug52041.php on line 11
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined offset: 0 in %sbug52041.php on line 15
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined offset: 0 in %sbug52041.php on line 16
Notice: Undefined offset: 0 in %sbug52041.php on line 16
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined offset: 0 in %sbug52041.php on line 17
Notice: Undefined variable: x in %sbug52041.php on line 3
Notice: Undefined offset: 0 in %sbug52041.php on line 18
Notice: Undefined offset: 0 in %sbug52041.php on line 18
Notice: Undefined variable: x in %sbug52041.php on line 3
NULL