go/test/fixedbugs/bug371.go

// errorcheck

// 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.

// issue 2343

package main

type T struct {}

func (t *T) pm() {}
func (t T) m() {}

func main() {
	p := &T{}
	p.pm()
	p.m()

	q := &p
	q.m()  // ERROR "requires explicit dereference"
	q.pm()
}
test: use testlib (third 100) X ,s;^// \$G (\$D/)?\$F\.go $;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A $;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out $;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go $;// errorcheck;g R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/5656083 2012-02-16 21:49:59 -07:00			`// errorcheck`
gc: helpful message instead of internal error on method call on pointer to pointer. Fixes #2343. R=rsc CC=golang-dev https://golang.org/cl/5332048 2011-11-02 10:18:53 -06:00
			`// 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.`

			`// issue 2343`

			`package main`

			`type T struct {}`

			`func (t *T) pm() {}`
			`func (t T) m() {}`

			`func main() {`
			`p := &T{}`
			`p.pm()`
			`p.m()`

			`q := &p`
			`q.m() // ERROR "requires explicit dereference"`
			`q.pm()`
			`}`