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<?php namespace Foo; define('Foo\\true', false); if (truex) { echo "TRUE"; } else { echo "FALSE!!!"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "Foo\truex" in /in/6ohLI:5 Stack trace: #0 {main} thrown in /in/6ohLI on line 5
Process exited with code 255.

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