go/test/fixedbugs/bug269.go

// run

// Copyright 2010 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.

// https://golang.org/issue/749

package main

func f() (ok bool) { return false }

func main() {
	var i interface{}
	i = f
	_ = i.(func()bool)
	_ = i.(func()(bool))
}
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			`// run`
gc: never include ( ) on singleton func return type Fixes #749. R=ken2 CC=golang-dev https://golang.org/cl/963043 2010-04-29 17:07:14 -06:00
all: make copyright headers consistent with one space after period Follows suit with https://go-review.googlesource.com/#/c/20111. Generated by running $ grep -R 'Go Authors. All' * \| cut -d":" -f1 \| while read F;do perl -pi -e 's/Go Authors. All/Go Authors. All/g' $F;done The code in cmd/internal/unvendor wasn't changed. Fixes #15213 Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f Reviewed-on: https://go-review.googlesource.com/21819 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 2016-04-10 15:32:26 -06:00			`// Copyright 2010 The Go Authors. All rights reserved.`
gc: never include ( ) on singleton func return type Fixes #749. R=ken2 CC=golang-dev https://golang.org/cl/963043 2010-04-29 17:07:14 -06:00			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

all: link to https instead of http The one in misc/makerelease/makerelease.go is particularly bad and probably warrants rotating our keys. I didn't update old weekly notes, and reverted some changes involving test code for now, since we're late in the Go 1.5 freeze. Otherwise, the rest are all auto-generated changes, and all manually reviewed. Change-Id: Ia2753576ab5d64826a167d259f48a2f50508792d Reviewed-on: https://go-review.googlesource.com/12048 Reviewed-by: Rob Pike <r@golang.org> 2015-07-10 17:17:11 -06:00			`// https://golang.org/issue/749`
gc: never include ( ) on singleton func return type Fixes #749. R=ken2 CC=golang-dev https://golang.org/cl/963043 2010-04-29 17:07:14 -06:00
			`package main`

			`func f() (ok bool) { return false }`

			`func main() {`
			`var i interface{}`
			`i = f`
			`_ = i.(func()bool)`
			`_ = i.(func()(bool))`
			`}`