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<?php class Foo {} abstract class Bar { public abstract function test(Foo $foo); } class Baz extends Bar { public function test($foo) { var_dump($foo); } } $f = new Foo(); $z = new Baz(); $z->test($f); $z->test(true);
Output for git.master, git.master_jit, rfc.property-hooks
object(Foo)#1 (0) { } bool(true)

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