mirror of
https://github.com/golang/go
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47 lines
829 B
Go
47 lines
829 B
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import "./lib"
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type I interface {
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M()
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}
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type PI interface {
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PM()
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}
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func main() {
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var t lib.T
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t.M()
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t.PM()
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var i1 I = t
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i1.M()
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// This combination is illegal because
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// PM requires a pointer receiver.
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// var pi1 PI = t
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// pi1.PM()
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var pt = &t
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pt.M()
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pt.PM()
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var i2 I = pt
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i2.M()
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var pi2 PI = pt
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pi2.PM()
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}
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/*
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These should not be errors anymore:
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bug322.dir/main.go:19: implicit assignment of unexported field 'x' of lib.T in method receiver
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bug322.dir/main.go:22: implicit assignment of unexported field 'x' of lib.T in assignment
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bug322.dir/main.go:31: implicit assignment of unexported field 'x' of lib.T in method receiver
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*/ |