Zend/tests/return_types/inheritance002.phpt


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--TEST--
Return type covariance; extends abstract class

--FILE--
<?php

abstract class A {
    abstract function foo(): A;
}

class B extends A {
    function foo(): StdClass {}
}

--EXPECTF--
Fatal error: Declaration of B::foo(): StdClass must be compatible with A::foo(): A in %s on line %d