go/test/fixedbugs/bug443.go

// compile

// Copyright 2012 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.

// Was failing to compile with 'invalid receiver' due to
// incomplete type definition evaluation.  Issue 3709.

package p

type T1 struct { F *T2 }
type T2 T1

type T3 T2
func (*T3) M()  // was invalid receiver
cmd/gc: fix type checking loop CL 4313064 fixed its test case but did not address a general enough problem: type T1 struct { F *T2 } type T2 T1 type T3 T2 could still end up copying the definition of T1 for T2 before T1 was done being evaluated, or T3 before T2 was done. In order to propagate the updates correctly, record a copy of an incomplete type for re-execution once the type is completed. Roll back CL 4313064. Fixes #3709. R=ken2 CC=golang-dev, lstoakes https://golang.org/cl/6301059 2012-06-07 03:06:40 -04:00			`// compile`

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 14:32:26 -07:00			`// Copyright 2012 The Go Authors. All rights reserved.`
cmd/gc: fix type checking loop CL 4313064 fixed its test case but did not address a general enough problem: type T1 struct { F *T2 } type T2 T1 type T3 T2 could still end up copying the definition of T1 for T2 before T1 was done being evaluated, or T3 before T2 was done. In order to propagate the updates correctly, record a copy of an incomplete type for re-execution once the type is completed. Roll back CL 4313064. Fixes #3709. R=ken2 CC=golang-dev, lstoakes https://golang.org/cl/6301059 2012-06-07 03:06:40 -04:00			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

			`// Was failing to compile with 'invalid receiver' due to`
			`// incomplete type definition evaluation. Issue 3709.`

			`package p`

			`type T1 struct { F *T2 }`
			`type T2 T1`

			`type T3 T2`
			`func (*T3) M() // was invalid receiver`