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test: match gccgo error messages for goto.go and bug344.go

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goto.go:39:2: error: goto jumps over declaration of ‘x’
goto.go:40:2: note: ‘x’ defined here
goto.go:57:2: error: goto jumps over declaration of ‘x’
goto.go:62:2: note: ‘x’ defined here
goto.go:77:2: error: goto jumps over declaration of ‘x’
goto.go:78:2: note: ‘x’ defined here
goto.go:87:2: error: goto jumps over declaration of ‘x’
goto.go:88:2: note: ‘x’ defined here
goto.go:114:2: error: goto jumps into block
goto.go:115:2: note: goto target block starts here
goto.go:125:2: error: goto jumps into block
goto.go:122:2: note: goto target block starts here
goto.go:130:2: error: goto jumps into block
goto.go:133:4: note: goto target block starts here
goto.go:142:2: error: goto jumps into block
goto.go:145:2: note: goto target block starts here
goto.go:179:2: error: goto jumps into block
goto.go:180:10: note: goto target block starts here
goto.go:186:2: error: goto jumps into block
goto.go:187:10: note: goto target block starts here
goto.go:194:2: error: goto jumps into block
goto.go:196:4: note: goto target block starts here
goto.go:205:3: error: goto jumps into block
goto.go:202:11: note: goto target block starts here
goto.go:211:3: error: goto jumps into block
goto.go:212:4: note: goto target block starts here
goto.go:219:3: error: goto jumps into block
goto.go:220:18: note: goto target block starts here
goto.go:227:3: error: goto jumps into block
goto.go:228:18: note: goto target block starts here
goto.go:241:3: error: goto jumps into block
goto.go:243:4: note: goto target block starts here
goto.go:290:2: error: goto jumps into block
goto.go:287:6: note: goto target block starts here
goto.go:299:2: error: goto jumps into block
goto.go:294:6: note: goto target block starts here
goto.go:306:2: error: goto jumps into block
goto.go:303:12: note: goto target block starts here
goto.go:313:2: error: goto jumps into block
goto.go:310:24: note: goto target block starts here
goto.go:320:2: error: goto jumps into block
goto.go:317:18: note: goto target block starts here
goto.go:327:2: error: goto jumps into block
goto.go:324:18: note: goto target block starts here
goto.go:334:2: error: goto jumps into block
goto.go:331:18: note: goto target block starts here
goto.go:341:2: error: goto jumps into block
goto.go:338:18: note: goto target block starts here
goto.go:395:2: error: goto jumps into block
goto.go:398:2: note: goto target block starts here
goto.go:403:2: error: goto jumps into block
goto.go:406:2: note: goto target block starts here
goto.go:413:2: error: goto jumps into block
goto.go:417:2: note: goto target block starts here
goto.go:424:3: error: goto jumps into block
goto.go:426:2: note: goto target block starts here
goto.go:436:3: error: goto jumps into block
goto.go:433:2: note: goto target block starts here
goto.go:492:2: error: goto jumps into block
goto.go:495:2: note: goto target block starts here
goto.go:500:2: error: goto jumps into block
goto.go:503:2: note: goto target block starts here
goto.go:510:2: error: goto jumps into block
goto.go:514:2: note: goto target block starts here
goto.go:521:3: error: goto jumps into block
goto.go:523:2: note: goto target block starts here
goto.go:533:3: error: goto jumps into block
goto.go:530:2: note: goto target block starts here

bug344.go:17:2: error: goto jumps into block
bug344.go:20:21: note: goto target block starts here

R=rsc
CC=golang-dev
https://golang.org/cl/5077044
This commit is contained in:
Ian Lance Taylor 2011-09-20 14:45:54 -07:00
parent 5ee7ef90cd
commit f1aefc0d36
2 changed files with 72 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
test/fixedbugs/bug344.go
View File

@ -14,10 +14,10 @@ func main() {
i := 42 i := 42
a := []*int{&i, &i, &i, &i} a := []*int{&i, &i, &i, &i}
x := a[0] x := a[0]
goto start // ERROR "goto start jumps into block" goto start // ERROR "jumps into block"
z := 1 z := 1
_ = z _ = z
for _, x = range a { for _, x = range a { // GCCGO_ERROR "block"
start: start:
fmt.Sprint(*x) fmt.Sprint(*x)
} }

140
test/goto.go
View File

@ -36,8 +36,8 @@ L:
// goto across declaration not okay // goto across declaration not okay
func _() { func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1" goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 x := 1 // GCCGO_ERROR "defined here"
_ = x _ = x
L: L:
} }
@ -54,12 +54,12 @@ L:
// goto across declaration after inner scope not okay // goto across declaration after inner scope not okay
func _() { func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+5" goto L // ERROR "goto L jumps over declaration of x at LINE+5|goto jumps over declaration"
{ {
x := 1 x := 1
_ = x _ = x
} }
x := 1 x := 1 // GCCGO_ERROR "defined here"
_ = x _ = x
L: L:
} }
@ -74,8 +74,8 @@ L:
// error shows first offending variable // error shows first offending variable
func _() { func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1" goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 x := 1 // GCCGO_ERROR "defined here"
_ = x _ = x
y := 1 y := 1
_ = y _ = y
@ -84,8 +84,8 @@ L:
// goto not okay even if code path is dead // goto not okay even if code path is dead
func _() { func _() {
goto L // ERROR "goto L jumps over declaration of x at LINE+1" goto L // ERROR "goto L jumps over declaration of x at LINE+1|goto jumps over declaration"
x := 1 x := 1 // GCCGO_ERROR "defined here"
_ = x _ = x
y := 1 y := 1
_ = y _ = y
@ -111,26 +111,26 @@ L:
// goto into inner block not okay // goto into inner block not okay
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
{ { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
// goto backward into inner block still not okay // goto backward into inner block still not okay
func _() { func _() {
{ { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
// error shows first (outermost) offending block // error shows first (outermost) offending block
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
{
{ {
{ {
{ // GCCGO_ERROR "block starts here"
L: L:
} }
} }
@ -139,10 +139,10 @@ func _() {
// error prefers block diagnostic over declaration diagnostic // error prefers block diagnostic over declaration diagnostic
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+3" goto L // ERROR "goto L jumps into block starting at LINE+3|goto jumps into block"
x := 1 x := 1
_ = x _ = x
{ { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
@ -176,56 +176,56 @@ L:
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { if true { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { if true { // GCCGO_ERROR "block starts here"
L: L:
} else { } else {
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
if true { if true {
} else { } else { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
func _() { func _() {
if false { if false { // GCCGO_ERROR "block starts here"
L: L:
} else { } else {
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
} }
func _() { func _() {
if true { if true {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else { } else { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
func _() { func _() {
if true { if true {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false { } else if false { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
func _() { func _() {
if true { if true {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false { } else if false { // GCCGO_ERROR "block starts here"
L: L:
} else { } else {
} }
@ -238,9 +238,9 @@ func _() {
// really is LINE+1 (like in the previous test), // really is LINE+1 (like in the previous test),
// even though it looks like it might be LINE+3 instead. // even though it looks like it might be LINE+3 instead.
if true { if true {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
} else if false { } else if false {
} else { } else { // GCCGO_ERROR "block starts here"
L: L:
} }
} }
@ -259,10 +259,10 @@ func _() {
func _() { func _() {
// Still not okay. // Still not okay.
if true { if true { //// GCCGO_ERROR "block starts here"
L: L:
} else } else
goto L //// ERROR "goto L jumps into block starting at LINE-3" goto L //// ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
*/ */
@ -284,61 +284,61 @@ func _() {
} }
func _() { func _() {
for { for { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for { for { // GCCGO_ERROR "block starts here"
goto L goto L
L1: L1:
} }
L: L:
goto L1 // ERROR "goto L1 jumps into block starting at LINE-5" goto L1 // ERROR "goto L1 jumps into block starting at LINE-5|goto jumps into block"
} }
func _() { func _() {
for i < n { for i < n { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for i = 0; i < n; i++ { for i = 0; i < n; i++ { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for i = range x { for i = range x { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for i = range c { for i = range c { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for i = range m { for i = range m { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
func _() { func _() {
for i = range s { for i = range s { // GCCGO_ERROR "block starts here"
L: L:
} }
goto L // ERROR "goto L jumps into block starting at LINE-3" goto L // ERROR "goto L jumps into block starting at LINE-3|goto jumps into block"
} }
// switch // switch
@ -392,48 +392,48 @@ func _() {
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
switch i { switch i {
case 0: case 0:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
switch i { switch i {
case 0: case 0:
L: L: // GCCGO_ERROR "block starts here"
; ;
default: default:
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
switch i { switch i {
case 0: case 0:
default: default:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
switch i { switch i {
default: default:
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
case 0: case 0:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
switch i { switch i {
case 0: case 0:
L: L: // GCCGO_ERROR "block starts here"
; ;
default: default:
goto L // ERROR "goto L jumps into block starting at LINE-4" goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
} }
} }
@ -489,47 +489,47 @@ func _() {
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+2" goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
select { select {
case c <- 1: case c <- 1:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+2" goto L // ERROR "goto L jumps into block starting at LINE+2|goto jumps into block"
select { select {
case c <- 1: case c <- 1:
L: L: // GCCGO_ERROR "block starts here"
; ;
default: default:
} }
} }
func _() { func _() {
goto L // ERROR "goto L jumps into block starting at LINE+3" goto L // ERROR "goto L jumps into block starting at LINE+3|goto jumps into block"
select { select {
case <-c: case <-c:
default: default:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
select { select {
default: default:
goto L // ERROR "goto L jumps into block starting at LINE+1" goto L // ERROR "goto L jumps into block starting at LINE+1|goto jumps into block"
case <-c: case <-c:
L: L: // GCCGO_ERROR "block starts here"
} }
} }
func _() { func _() {
select { select {
case <-c: case <-c:
L: L: // GCCGO_ERROR "block starts here"
; ;
default: default:
goto L // ERROR "goto L jumps into block starting at LINE-4" goto L // ERROR "goto L jumps into block starting at LINE-4|goto jumps into block"
} }
} }