/usr/share/go-1.8/test/fixedbugs/issue4529.go is in golang-1.8-src 1.8.3-2ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | // 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) {}
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