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Test case for issue 475 and related bug.

R=iant
CC=golang-dev
https://golang.org/cl/183087
This commit is contained in:
Robert Griesemer 2009-12-29 14:44:56 -08:00
parent c7e2970ba8
commit c7bd61a216
3 changed files with 49 additions and 0 deletions

21
test/bugs/bug239.go Normal file
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@ -0,0 +1,21 @@
// $G $D/$F.go || echo BUG: bug239
// Copyright 2009 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.
// Test case for issue 475. This file should compile.
package main
import . "unsafe"
func main() {
var x int
println(Sizeof(x))
}
/*
bug239.go:11: imported and not used: unsafe
bug239.go:15: undefined: Sizeof
*/

20
test/bugs/bug240.go Normal file
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@ -0,0 +1,20 @@
// errchk $G -e $D/$F.go
// Copyright 2009 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.
package main
import . "unsafe"
func main() {
var x int
println(unsafe.Sizeof(x)) // ERROR "undefined"
}
/*
After a '.' import, "unsafe" shouldn't be defined as
an identifier. 6g complains correctly for imports other
than "unsafe".
*/

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@ -151,3 +151,11 @@ BUG: bug219
=========== bugs/bug238.go =========== bugs/bug238.go
BUG: errchk: command succeeded unexpectedly BUG: errchk: command succeeded unexpectedly
=========== bugs/bug239.go
bugs/bug239.go:11: imported and not used: unsafe
bugs/bug239.go:15: undefined: Sizeof
BUG: bug239
=========== bugs/bug240.go
BUG: errchk: command succeeded unexpectedly