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negative_tests.go
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negative_tests.go
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package checker_test
func usedLabels(v interface{}) {
label2:
for {
for {
break label2
}
break label2
}
label3:
switch {
case true:
for {
{
break label3
}
}
case false:
if true {
break label3
}
}
label4:
switch v.(type) {
case int:
select {
default:
break label4
}
default:
break label4
}
}
func unlabeled(v interface{}) {
for {
break
}
for {
for {
break
}
break
}
switch {
case true:
for {
{
break
}
}
case false:
if true {
break
}
}
switch v.(type) {
case int:
select {
default:
break
}
default:
break
}
}
func withGoto() {
_ = func() {
OuterFor:
for {
break OuterFor
}
goto OuterFor
}
_ = func() {
OuterRange:
for range []int{} {
continue OuterRange
}
goto OuterRange
}
_ = func() {
OuterSwitch:
switch {
default:
break OuterSwitch
}
goto OuterSwitch
}
_ = func() {
OuterTypeSwitch:
switch interface{}(1).(type) {
default:
break OuterTypeSwitch
}
goto OuterTypeSwitch
}
}
func forContinue(xs, ys []int) {
for range xs {
for range ys {
continue
}
}
for _, x := range xs {
_ = x
for i := 0; i < len(ys); i++ {
continue
}
}
for range xs {
for range ys {
break
}
}
for _, x := range xs {
_ = x
for i := 0; i < len(ys); i++ {
break
}
}
for range xs {
for range ys {
}
}
outer2:
for _, x := range xs {
for i := 0; i < len(ys); i++ {
continue outer2
}
_ = x
}
}
func twoLoopsWithSelect(c chan int) {
outer2:
for {
println("foo")
for {
select {
case <-c:
continue outer2
}
}
}
}