===description===
switchVarConditionalAssignmentWithoutReference
===file===
<?php
                    switch (rand(0, 4)) {
                        case 0:
                            if (rand(0, 1)) {
                                $a = 0;
                                break;
                            }

                        default:
                            $a = 1;
                    }
===expect===
UnusedVariable
===ignore===
TODO
