go/test/fixedbugs/bug127.go

// errorcheck

// Copyright 2009 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.

package main
func main() {
	var x int64 = 0;
	println(x != nil);	// ERROR "illegal|incompatible|nil"
	println(0 != nil);	// ERROR "illegal|incompatible|nil"
}
test: use testlib (second 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 CC=golang-dev https://golang.org/cl/5673078 2012-02-16 21:49:30 -07:00			`// errorcheck`
6g gives no error on "0 != nil" R=ken OCL=20289 CL=20289 2008-12-02 17:35:00 -07:00
			`// Copyright 2009 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.`

			`package main`
			`func main() {`
fix up some irregular indentation R=rsc OCL=33382 CL=33391 2009-08-17 14:30:22 -06:00			`var x int64 = 0;`
			`println(x != nil); // ERROR "illegal\|incompatible\|nil"`
			`println(0 != nil); // ERROR "illegal\|incompatible\|nil"`
6g gives no error on "0 != nil" R=ken OCL=20289 CL=20289 2008-12-02 17:35:00 -07:00			`}`