--TEST--
Check for problems with case sensitivity in compositions
--FILE--
<?php
error_reporting(E_ALL);

trait A {
    public function M1() {}
    public function M2() {}
}

trait B {
    public function M1() {}
    public function M2() {}
}

class MyClass {
    use A;
    use B;
}
?>
--EXPECTF--
Fatal error: Trait method B::M1 has not been applied as MyClass::M1, because of collision with A::M1 in %s on line %d