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[dev.ssa] test: gofmt {goto,label,label1}.go

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Change-Id: I971d0c93632e39aad4e2ba1862f085df820baf8b
Reviewed-on: https://go-review.googlesource.com/12431
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2015-07-20 13:00:28 -07:00
parent f421735bb4
commit ffbf209a7c
3 changed files with 37 additions and 39 deletions
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72
test/goto.go
View file

@ -40,7 +40,7 @@ L:
// goto across declaration not okay
func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 // GCCGO_ERROR "defined here"
x := 1 // GCCGO_ERROR "defined here"
_ = x
L:
}
@ -62,7 +62,7 @@ func _() {
x := 1
_ = x
}
x := 1 // GCCGO_ERROR "defined here"
x := 1 // GCCGO_ERROR "defined here"
_ = x
L:
}
@ -78,7 +78,7 @@ L:
// error shows first offending variable
func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 // GCCGO_ERROR "defined here"
x := 1 // GCCGO_ERROR "defined here"
_ = x
y := 1
_ = y
@ -88,7 +88,7 @@ L:
// goto not okay even if code path is dead
func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 // GCCGO_ERROR "defined here"
x := 1 // GCCGO_ERROR "defined here"
_ = x
y := 1
_ = y
@ -115,14 +115,14 @@ L:
// goto into inner block not okay
func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
{ // GCCGO_ERROR "block starts here"
{ // GCCGO_ERROR "block starts here"
L:
}
}
// goto backward into inner block still not okay
func _() {
{ // GCCGO_ERROR "block starts here"
{ // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
@ -133,7 +133,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
{
{
{ // GCCGO_ERROR "block starts here"
{ // GCCGO_ERROR "block starts here"
L:
}
}
@ -145,7 +145,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+3|goto jumps into block"
x := 1
_ = x
{ // GCCGO_ERROR "block starts here"
{ // GCCGO_ERROR "block starts here"
L:
}
}
@ -179,15 +179,15 @@ L:
}
func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { // GCCGO_ERROR "block starts here"
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { // GCCGO_ERROR "block starts here"
L:
}
}
func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { // GCCGO_ERROR "block starts here"
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { // GCCGO_ERROR "block starts here"
L:
} else {
}
@ -196,13 +196,13 @@ func _() {
func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true {
} else { // GCCGO_ERROR "block starts here"
} else { // GCCGO_ERROR "block starts here"
L:
}
}
func _() {
if false { // GCCGO_ERROR "block starts here"
if false { // GCCGO_ERROR "block starts here"
L:
} else {
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
@ -212,7 +212,7 @@ func _() {
func _() {
if true {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else { // GCCGO_ERROR "block starts here"
} else { // GCCGO_ERROR "block starts here"
L:
}
}
@ -220,7 +220,7 @@ func _() {
func _() {
if true {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false { // GCCGO_ERROR "block starts here"
} else if false { // GCCGO_ERROR "block starts here"
L:
}
}
@ -228,7 +228,7 @@ func _() {
func _() {
if true {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false { // GCCGO_ERROR "block starts here"
} else if false { // GCCGO_ERROR "block starts here"
L:
} else {
}
@ -243,7 +243,7 @@ func _() {
if true {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false {
} else { // GCCGO_ERROR "block starts here"
} else { // GCCGO_ERROR "block starts here"
L:
}
}
@ -287,14 +287,14 @@ func _() {
}
func _() {
for { // GCCGO_ERROR "block starts here"
for { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for { // GCCGO_ERROR "block starts here"
for { // GCCGO_ERROR "block starts here"
goto L
L1:
}
@ -303,42 +303,42 @@ L:
}
func _() {
for i < n { // GCCGO_ERROR "block starts here"
for i < n { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for i = 0; i < n; i++ { // GCCGO_ERROR "block starts here"
for i = 0; i < n; i++ { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for i = range x { // GCCGO_ERROR "block starts here"
for i = range x { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for i = range c { // GCCGO_ERROR "block starts here"
for i = range c { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for i = range m { // GCCGO_ERROR "block starts here"
for i = range m { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
}
func _() {
for i = range s { // GCCGO_ERROR "block starts here"
for i = range s { // GCCGO_ERROR "block starts here"
L:
}
goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
@ -398,7 +398,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
switch i {
case 0:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
@ -406,7 +406,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
switch i {
case 0:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
;
default:
}
@ -417,7 +417,7 @@ func _() {
switch i {
case 0:
default:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
@ -426,14 +426,14 @@ func _() {
default:
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
case 0:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
func _() {
switch i {
case 0:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
;
default:
goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
@ -495,7 +495,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
select {
case c <- 1:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
@ -503,7 +503,7 @@ func _() {
goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
select {
case c <- 1:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
;
default:
}
@ -514,7 +514,7 @@ func _() {
select {
case <-c:
default:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
@ -523,14 +523,14 @@ func _() {
default:
goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
case <-c:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
}
}
func _() {
select {
case <-c:
L: // GCCGO_ERROR "block starts here"
L: // GCCGO_ERROR "block starts here"
;
default:
goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"

3
test/label.go
View file

@ -17,8 +17,7 @@ L1: // ERROR "label .*L1.* defined and not used"
for {
}
L2: // ERROR "label .*L2.* defined and not used"
select {
}
select {}
L3: // ERROR "label .*L3.* defined and not used"
switch {
}

1
test/label1.go
View file

@ -4,7 +4,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Verify that erroneous labels are caught by the compiler.
// This set is caught by pass 2. That's why this file is label1.go.
// Does not compile.