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<?php trait T { protected abstract function foo(); public function bar() { return $this->foo() * 100; } } class A { use T; //protected function foo() { return 42; } } $a = new A(); var_dump($a->bar());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Class A contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (A::foo) in /in/ksFcq on line 10
Process exited with code 255.

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