===description===
breakWithoutSettingVar
===file===
<?php
                    function foo(int $i) : void {
                        switch ($i) {
                            case 0:
                                if (rand(0, 1)) {
                                    break;
                                }

                            default:
                                $a = true;
                        }

                        if ($a) {}
                    }
===expect===
PossiblyUndefinedVariable
===ignore===
TODO
