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bug274: test case for issue 777

R=r, iant
CC=golang-dev
https://golang.org/cl/1195042
This commit is contained in:
Robert Griesemer 2010-05-13 11:52:04 -07:00
parent d6acc0646b
commit 434c4378c1
2 changed files with 32 additions and 0 deletions

29
test/bugs/bug274.go Normal file
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@ -0,0 +1,29 @@
// errchk $G $D/$F.go
// Copyright 2010 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.
// 6g accepts the program below even though it is syntactically incorrect:
// Each statement in the list of statements for each case clause must be
// terminated with a semicolon. No semicolon is present for the labeled
// statements and because the last token is a colon ":", no semicolon is
// inserted automatically.
//
// Both gccgo and gofmt correctly refuse this program as is and accept it
// when the semicolons are present.
// This is a test case for issue 777 ( http://code.google.com/p/go/issues/detail?id=777 ).
package main
func main() {
switch 0 {
case 0:
L0: // ERROR "statement"
case 1:
L1: // ERROR "statement"
default:
L2: // correct since no semicolon is required before a '}'
}
}

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@ -177,3 +177,6 @@ panic PC=xxx
=========== bugs/bug260.go
FAIL
BUG: bug260 failed
=========== bugs/bug274.go
BUG: errchk: command succeeded unexpectedly