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<?php trait T { abstract public function test(int $x); } class P { public function test(string $x) {} } class C extends P { use T; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of P::test(string $x) must be compatible with T::test(int $x) in /in/4VCIp on line 8
Process exited with code 255.

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