php-src/Zend/tests/closure_059.phpt

--TEST--
Closure 059: Closure type hinting
--FILE--
<?php
class A {
}

class B {
}

$a = new A;
$b = new B;

$f = function (A $a){};

$f($a);
$f->__invoke($a);
call_user_func(array($f,"__invoke"), $a);

try {
	$f($b);
} catch (Error $e) {
	echo "Exception: " . $e->getMessage() . "\n";
}
try {
	$f->__invoke($b);
} catch (Error $e) {
	echo "Exception: " . $e->getMessage() . "\n";
}
try {
	call_user_func(array($f,"__invoke"), $b);
} catch (Error $e) {
	echo "Exception: " . $e->getMessage() . "\n";
}
--EXPECTF--
Exception: Argument 1 passed to {closure}() must be an instance of A, instance of B %s
Exception: Argument 1 passed to {closure}() must be an instance of A, instance of B %s
Exception: Argument 1 passed to {closure}() must be an instance of A, instance of B %s