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b59dd94f33
Fixes #9017. Change-Id: I26cb1e7d6e137ff145773169cfe2d8bd4e1b339c Reviewed-on: https://go-review.googlesource.com/1252 Reviewed-by: Russ Cox <rsc@golang.org> Run-TryBot: Chris Manghane <cmang@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
58 lines
780 B
Go
58 lines
780 B
Go
// errorcheck
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// Copyright 2014 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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// Issue 9017: Method selector shouldn't automatically dereference a named pointer type.
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package main
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type T struct{ x int }
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func (T) mT() {}
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type S struct {
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T
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}
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func (S) mS() {}
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type P *S
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type I interface {
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mT()
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}
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func main() {
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var s S
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s.T.mT()
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s.mT() // == s.T.mT()
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var i I
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_ = i
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i = s.T
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i = s
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var ps = &s
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ps.mS()
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ps.T.mT()
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ps.mT() // == ps.T.mT()
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i = ps.T
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i = ps
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var p P = ps
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(*p).mS()
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p.mS() // ERROR "undefined"
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i = *p
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i = p // ERROR "cannot use|incompatible types"
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p.T.mT()
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p.mT() // ERROR "undefined"
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i = p.T
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i = p // ERROR "cannot use|incompatible types"
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}
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