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<?php function f(&$a) {} function g($a) { $v = $a; return $v; } f(3);
Output for git.master, git.master_jit
Fatal error: Uncaught Error: f(): Argument #1 ($a) could not be passed by reference in /in/K1M41:6 Stack trace: #0 {main} thrown in /in/K1M41 on line 6
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught Error: f(): Argument #1 ($a) cannot be passed by reference in /in/K1M41:6 Stack trace: #0 {main} thrown in /in/K1M41 on line 6
Process exited with code 255.

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