// @allowUnusedLabels: true // @allowUnreachableCode: true do { break; } while(true) ONE: do { break ONE; } while (true) TWO: THREE: do { break THREE; }while (true) FOUR: do { FIVE: do { break FOUR; }while (true) }while (true) do { SIX: do break SIX; while(true) }while (true) SEVEN: do do do break SEVEN; while (true) while (true) while (true) EIGHT: do{ var fn = function () { } break EIGHT; }while(true)