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<?php class A { } class B extends A { } interface C { function foo(A $a); } class D implements C { public function foo(B $b) { } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of D::foo(B $b) must be compatible with C::foo(A $a) in /in/l2M0f on line 11
Process exited with code 255.

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