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<?php define('FOO', NULL); var_dump(constant('FOO::bar'));
Output for git.master, git.master_jit
Fatal error: Class "FOO" not found in /in/Cg1ZV on line 5
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught Error: Class "FOO" not found in /in/Cg1ZV:5 Stack trace: #0 /in/Cg1ZV(5): constant('FOO::bar') #1 {main} thrown in /in/Cg1ZV on line 5
Process exited with code 255.

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