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<?php trait T { public function __construct() { parent::__construct(42); } } class A { use T; public function __construct($v) { var_dump($v); } } new A();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::__construct(), 0 passed in /in/PAvAi on line 13 and exactly 1 expected in /in/PAvAi:9 Stack trace: #0 /in/PAvAi(13): A->__construct() #1 {main} thrown in /in/PAvAi on line 9
Process exited with code 255.

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