mirror of
https://github.com/golang/go
synced 2024-09-24 21:10:12 -06:00
d2cc988429
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/5673079
86 lines
1.1 KiB
Go
86 lines
1.1 KiB
Go
// errorcheck
|
|
|
|
// Copyright 2011 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// Pass 2 label errors.
|
|
|
|
package main
|
|
|
|
var x int
|
|
|
|
func f() {
|
|
L1:
|
|
for {
|
|
if x == 0 {
|
|
break L1
|
|
}
|
|
if x == 1 {
|
|
continue L1
|
|
}
|
|
goto L1
|
|
}
|
|
|
|
L2:
|
|
select {
|
|
default:
|
|
if x == 0 {
|
|
break L2
|
|
}
|
|
if x == 1 {
|
|
continue L2 // ERROR "invalid continue label .*L2"
|
|
}
|
|
goto L2
|
|
}
|
|
|
|
L3:
|
|
switch {
|
|
case x > 10:
|
|
if x == 11 {
|
|
break L3
|
|
}
|
|
if x == 12 {
|
|
continue L3 // ERROR "invalid continue label .*L3"
|
|
}
|
|
goto L3
|
|
}
|
|
|
|
L4:
|
|
if true {
|
|
if x == 13 {
|
|
break L4 // ERROR "invalid break label .*L4"
|
|
}
|
|
if x == 14 {
|
|
continue L4 // ERROR "invalid continue label .*L4"
|
|
}
|
|
if x == 15 {
|
|
goto L4
|
|
}
|
|
}
|
|
|
|
L5:
|
|
f()
|
|
if x == 16 {
|
|
break L5 // ERROR "invalid break label .*L5"
|
|
}
|
|
if x == 17 {
|
|
continue L5 // ERROR "invalid continue label .*L5"
|
|
}
|
|
if x == 18 {
|
|
goto L5
|
|
}
|
|
|
|
for {
|
|
if x == 19 {
|
|
break L1 // ERROR "invalid break label .*L1"
|
|
}
|
|
if x == 20 {
|
|
continue L1 // ERROR "invalid continue label .*L1"
|
|
}
|
|
if x == 21 {
|
|
goto L1
|
|
}
|
|
}
|
|
}
|