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<?php class a { public $b; public function __construct() { $this->a = new__CLASS__; } } var_dump(new a);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "new__CLASS__" in /in/ZB1J9:6 Stack trace: #0 /in/ZB1J9(9): a->__construct() #1 {main} thrown in /in/ZB1J9 on line 6
Process exited with code 255.

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