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go/test/fixedbugs/issue4529.go
Emmanuel Odeke 53fd522c0d 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>
2016-05-02 13:43:18 +00:00

34 lines
572 B
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.
// Issue 4529: escape analysis crashes on "go f(g())"
// when g has multiple returns.
package main
type M interface{}
type A struct {
a string
b chan M
}
func (a *A) I() (b <-chan M, c chan<- M) {
a.b, c = make(chan M), make(chan M)
b = a.b
return
}
func Init(a string, b *A, c interface {
I() (<-chan M, chan<- M)
}) {
b.a = a
go b.c(c.I())
}
func (a *A) c(b <-chan M, _ chan<- M) {}