--TEST--
The compatibility with the signature of abstract methods should be checked.
--FILE--
<?php
error_reporting(E_ALL);

trait THelloB {
  public function hello() {
    echo 'Hello';
  }
}

trait THelloA {
  public abstract function hello($a);
}

class TraitsTest1 {
    use THelloB;
    use THelloA;
}


?>
--EXPECTF--
Fatal error: Declaration of TraitsTest1::hello() must be compatible with THelloA::hello($a) in %s on line %d
