go/test/fixedbugs/bug215.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.

// Used to crash the compiler.
// http://code.google.com/p/go/issues/detail?id=158

package main

type A struct {	a A }	// ERROR "recursive"
func foo()		{ new(A).bar() }
func (a A) bar()	{}
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`
gc: five bug fixes, one better error. * check for struct literal assignment to private fields. * record, fix crash involving parallel map assignment. * avoid infinite recursion in exportassignok. * make floating point bounds check precise. * avoid crash on invalid receiver. * add context to error about implicit assignment. Fixes #86. Fixes #88. Fixes #158. Fixes #174. Fixes #201. Fixes #204. R=ken2 https://golang.org/cl/154144 2009-11-15 13:57:09 -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.`

			`// Used to crash the compiler.`
			`// http://code.google.com/p/go/issues/detail?id=158`

			`package main`

Tweak test to work with both 6g and gccgo. Pull the struct into a single line, since 6g reports the error on the last line of the struct definition and gccgo reports it on the first line. 6g: bug215.go:12: invalid recursive type A gccgo: bug215.go:12:6: error: invalid recursive type ‘A’ R=rsc https://golang.org/cl/180044 2009-12-15 14:57:24 -07:00			`type A struct { a A } // ERROR "recursive"`
gc: five bug fixes, one better error. * check for struct literal assignment to private fields. * record, fix crash involving parallel map assignment. * avoid infinite recursion in exportassignok. * make floating point bounds check precise. * avoid crash on invalid receiver. * add context to error about implicit assignment. Fixes #86. Fixes #88. Fixes #158. Fixes #174. Fixes #201. Fixes #204. R=ken2 https://golang.org/cl/154144 2009-11-15 13:57:09 -07:00			`func foo() { new(A).bar() }`
			`func (a A) bar() {}`