mirror of
https://github.com/golang/go
synced 2024-09-15 22:20:06 +00:00
[dev.ssa] test: gofmt {goto,label,label1}.go
Change-Id: I971d0c93632e39aad4e2ba1862f085df820baf8b Reviewed-on: https://go-review.googlesource.com/12431 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
parent
f421735bb4
commit
ffbf209a7c
72
test/goto.go
72
test/goto.go
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@ -40,7 +40,7 @@ L:
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// goto across declaration not okay
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// goto across declaration not okay
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func _() {
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func _() {
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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x := 1 // GCCGO_ERROR "defined here"
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x := 1 // GCCGO_ERROR "defined here"
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_ = x
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_ = x
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L:
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L:
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}
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}
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@ -62,7 +62,7 @@ func _() {
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x := 1
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x := 1
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_ = x
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_ = x
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}
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}
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x := 1 // GCCGO_ERROR "defined here"
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x := 1 // GCCGO_ERROR "defined here"
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_ = x
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_ = x
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L:
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L:
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}
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}
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@ -78,7 +78,7 @@ L:
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// error shows first offending variable
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// error shows first offending variable
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func _() {
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func _() {
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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x := 1 // GCCGO_ERROR "defined here"
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x := 1 // GCCGO_ERROR "defined here"
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_ = x
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_ = x
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y := 1
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y := 1
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_ = y
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_ = y
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@ -88,7 +88,7 @@ L:
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// goto not okay even if code path is dead
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// goto not okay even if code path is dead
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func _() {
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func _() {
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
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x := 1 // GCCGO_ERROR "defined here"
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x := 1 // GCCGO_ERROR "defined here"
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_ = x
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_ = x
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y := 1
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y := 1
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_ = y
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_ = y
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@ -115,14 +115,14 @@ L:
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// goto into inner block not okay
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// goto into inner block not okay
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func _() {
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func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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{ // GCCGO_ERROR "block starts here"
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{ // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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// goto backward into inner block still not okay
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// goto backward into inner block still not okay
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func _() {
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func _() {
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{ // GCCGO_ERROR "block starts here"
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{ // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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@ -133,7 +133,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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{
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{
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{
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{
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{ // GCCGO_ERROR "block starts here"
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{ // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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@ -145,7 +145,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+3|goto jumps into block"
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x := 1
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x := 1
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_ = x
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_ = x
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{ // GCCGO_ERROR "block starts here"
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{ // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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@ -179,15 +179,15 @@ L:
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}
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}
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func _() {
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func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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if true { // GCCGO_ERROR "block starts here"
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if true { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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func _() {
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func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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if true { // GCCGO_ERROR "block starts here"
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if true { // GCCGO_ERROR "block starts here"
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L:
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L:
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} else {
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} else {
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}
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}
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@ -196,13 +196,13 @@ func _() {
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func _() {
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func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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if true {
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if true {
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} else { // GCCGO_ERROR "block starts here"
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} else { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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func _() {
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func _() {
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if false { // GCCGO_ERROR "block starts here"
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if false { // GCCGO_ERROR "block starts here"
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L:
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L:
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} else {
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} else {
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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@ -212,7 +212,7 @@ func _() {
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func _() {
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func _() {
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if true {
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if true {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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} else { // GCCGO_ERROR "block starts here"
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} else { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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@ -220,7 +220,7 @@ func _() {
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func _() {
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func _() {
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if true {
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if true {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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} else if false { // GCCGO_ERROR "block starts here"
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} else if false { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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@ -228,7 +228,7 @@ func _() {
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func _() {
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func _() {
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if true {
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if true {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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} else if false { // GCCGO_ERROR "block starts here"
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} else if false { // GCCGO_ERROR "block starts here"
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L:
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L:
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} else {
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} else {
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}
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}
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@ -243,7 +243,7 @@ func _() {
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if true {
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if true {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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} else if false {
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} else if false {
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} else { // GCCGO_ERROR "block starts here"
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} else { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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}
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}
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}
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}
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func _() {
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func _() {
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for { // GCCGO_ERROR "block starts here"
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for { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for { // GCCGO_ERROR "block starts here"
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for { // GCCGO_ERROR "block starts here"
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goto L
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goto L
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L1:
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L1:
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}
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}
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}
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}
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func _() {
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func _() {
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for i < n { // GCCGO_ERROR "block starts here"
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for i < n { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for i = 0; i < n; i++ { // GCCGO_ERROR "block starts here"
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for i = 0; i < n; i++ { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for i = range x { // GCCGO_ERROR "block starts here"
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for i = range x { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for i = range c { // GCCGO_ERROR "block starts here"
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for i = range c { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for i = range m { // GCCGO_ERROR "block starts here"
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for i = range m { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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}
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}
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func _() {
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func _() {
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for i = range s { // GCCGO_ERROR "block starts here"
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for i = range s { // GCCGO_ERROR "block starts here"
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L:
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L:
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}
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}
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
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@ -398,7 +398,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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switch i {
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switch i {
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case 0:
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case 0:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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@ -406,7 +406,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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switch i {
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switch i {
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case 0:
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case 0:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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;
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;
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default:
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default:
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}
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}
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@ -417,7 +417,7 @@ func _() {
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switch i {
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switch i {
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case 0:
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case 0:
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default:
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default:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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@ -426,14 +426,14 @@ func _() {
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default:
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default:
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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case 0:
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case 0:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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func _() {
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func _() {
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switch i {
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switch i {
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case 0:
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case 0:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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;
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;
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default:
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default:
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goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
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@ -495,7 +495,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
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select {
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select {
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case c <- 1:
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case c <- 1:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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@ -503,7 +503,7 @@ func _() {
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goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
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select {
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select {
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case c <- 1:
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case c <- 1:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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;
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;
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default:
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default:
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}
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}
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@ -514,7 +514,7 @@ func _() {
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select {
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select {
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case <-c:
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case <-c:
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default:
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default:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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@ -523,14 +523,14 @@ func _() {
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default:
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default:
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
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case <-c:
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case <-c:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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}
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}
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}
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}
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func _() {
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func _() {
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select {
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select {
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case <-c:
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case <-c:
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L: // GCCGO_ERROR "block starts here"
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L: // GCCGO_ERROR "block starts here"
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;
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;
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default:
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default:
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goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
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goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
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@ -17,8 +17,7 @@ L1: // ERROR "label .*L1.* defined and not used"
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for {
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for {
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}
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}
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L2: // ERROR "label .*L2.* defined and not used"
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L2: // ERROR "label .*L2.* defined and not used"
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select {
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select {}
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}
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L3: // ERROR "label .*L3.* defined and not used"
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L3: // ERROR "label .*L3.* defined and not used"
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switch {
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switch {
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}
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}
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@ -4,7 +4,6 @@
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// Use of this source code is governed by a BSD-style
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// license that can be found in the LICENSE file.
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// Verify that erroneous labels are caught by the compiler.
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// Verify that erroneous labels are caught by the compiler.
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// This set is caught by pass 2. That's why this file is label1.go.
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// This set is caught by pass 2. That's why this file is label1.go.
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// Does not compile.
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// Does not compile.
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