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https://github.com/golang/go
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50 lines
1.9 KiB
Go
50 lines
1.9 KiB
Go
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// errorcheck -0 -m -l
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// Copyright 2015 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 "./other"
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type Imported interface {
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Do()
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}
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type HasAMethod struct {
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x int
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}
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func (me *HasAMethod) Do() {
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println(me.x)
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}
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func InMyCode(x *Imported, y *HasAMethod, z *other.Exported) {
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x.Do() // ERROR "x\.Do undefined \(type \*Imported is pointer to interface, not interface\)"
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x.do() // ERROR "x\.do undefined \(type \*Imported is pointer to interface, not interface\)"
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(*x).Do()
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x.Dont() // ERROR "x\.Dont undefined \(type \*Imported is pointer to interface, not interface\)"
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(*x).Dont() // ERROR "\(\*x\)\.Dont undefined \(type Imported has no field or method Dont\)"
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y.Do()
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y.do() // ERROR "y\.do undefined \(type \*HasAMethod has no field or method do, but does have Do\)"
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(*y).Do()
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(*y).do() // ERROR "\(\*y\)\.do undefined \(type HasAMethod has no field or method do, but does have Do\)"
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y.Dont() // ERROR "y\.Dont undefined \(type \*HasAMethod has no field or method Dont\)"
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(*y).Dont() // ERROR "\(\*y\)\.Dont undefined \(type HasAMethod has no field or method Dont\)"
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z.Do() // ERROR "z\.Do undefined \(type \*other\.Exported is pointer to interface, not interface\)"
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z.do() // ERROR "z\.do undefined \(type \*other\.Exported is pointer to interface, not interface\)"
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(*z).Do()
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(*z).do() // ERROR "\(\*z\)\.do undefined \(type other.Exported has no field or method do, but does have Do\)"
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z.Dont() // ERROR "z\.Dont undefined \(type \*other\.Exported is pointer to interface, not interface\)"
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(*z).Dont() // ERROR "\(\*z\)\.Dont undefined \(type other\.Exported has no field or method Dont\)"
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z.secret() // ERROR "z\.secret undefined \(type \*other\.Exported is pointer to interface, not interface\)"
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(*z).secret() // ERROR "\(\*z\)\.secret undefined \(cannot refer to unexported field or method secret\)"
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}
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func main() {
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}
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