compiler/tests/zend/closures/closure_005.phpt

--TEST--
Closure 005: Lambda inside class, lifetime of $this
--FILE--
<?php

class A {
    private $x;

    function __construct($x) {
        $this->x = $x;
    }

    function __destruct() {
        echo "Destroyed\n";
    }

    function getIncer($val) {
        return function() use ($val) {
            $this->x += $val;
        };
    }

    function getPrinter() {
        return function() {
            echo $this->x."\n";
        };
    }

    function getError() {
        return static function() {
            echo $this->x."\n";
        };
    }

    function printX() {
        echo $this->x."\n";
    }
}

function main() {
   $a = new A(3);
   $incer = $a->getIncer(2);
   $printer = $a->getPrinter();
   $error = $a->getError();

   $a->printX();
   $printer();
   $incer();
   $a->printX();
   $printer();

   unset($a);

   $incer();
   $printer();

   unset($incer);
   $printer();

   unset($printer);

   $error();

   echo "Done\n";
}
?>
--EXPECTF--
3
3
5
5
7
7
7
Done
Destroyed