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<?php use \a\{stdClass, Exception}; new Exception(strtolower('ABC'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Class "a\Exception" not found in /in/WvCWd:4 Stack trace: #0 {main} thrown in /in/WvCWd on line 4
Process exited with code 255.

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