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author | Ian Lance Taylor <iant@golang.org> | 2011-03-29 15:04:19 -0700 |
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committer | Ian Lance Taylor <iant@golang.org> | 2011-03-29 15:04:19 -0700 |
commit | 57c6d36f954bdc0fa60f4312d2e7b93e0fab7a46 (patch) | |
tree | 9255481358f7fb1c2284b969779c0dec0dad5011 | |
parent | 3dbf65871c9b2f9f6e6c8b272b77d4a03d3d1ec3 (diff) | |
download | go-57c6d36f954bdc0fa60f4312d2e7b93e0fab7a46.tar.gz go-57c6d36f954bdc0fa60f4312d2e7b93e0fab7a46.zip |
test: add test for interfaces with unexported methods.
R=rsc
CC=golang-dev
https://golang.org/cl/4271086
-rw-r--r-- | test/interface/private.go | 32 | ||||
-rw-r--r-- | test/interface/private1.go | 18 |
2 files changed, 50 insertions, 0 deletions
diff --git a/test/interface/private.go b/test/interface/private.go new file mode 100644 index 0000000000..37890c923a --- /dev/null +++ b/test/interface/private.go @@ -0,0 +1,32 @@ +// $G $D/${F}1.go && errchk $G $D/$F.go + +// 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. + +package main + +import "./private1" + +type Exported interface { + private() +} + +type Implementation struct{} + +func (p *Implementation) private() {} + +func main() { + var x Exported + x = new(Implementation) + x.private() + + var px p.Exported + px = p.X + + px.private() // ERROR "private" + + px = new(Implementation) // ERROR "private" + + x = px // ERROR "private" +} diff --git a/test/interface/private1.go b/test/interface/private1.go new file mode 100644 index 0000000000..3173fbef41 --- /dev/null +++ b/test/interface/private1.go @@ -0,0 +1,18 @@ +// true # used by private.go + +// 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. + +package p + +type Exported interface { + private() +} + +type Implementation struct{} + +func (p *Implementation) private() {} + +var X = new(Implementation) + |