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go/test/fixedbugs/issue13265.go

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cmd/compile: fix segfault in race instrumentation Fixes #13265. Change-Id: I792eb4ee26bef8a56e279e23f9802cb39019e0d0 Reviewed-on: https://go-review.googlesource.com/34929 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
2017-01-07 23:42:23 -08:00
// errorcheck -0 -race
cmd/compile: only support -race and -msan where they work Consolidate decision about whether -race and -msan options are supported in cmd/internal/sys. Use consolidated functions in cmd/compile and cmd/go. Use a copy of them in cmd/dist; cmd/dist can't import cmd/internal/sys because Go 1.4 doesn't have it. Fixes #24315 Change-Id: I9cecaed4895eb1a2a49379b4848db40de66d32a9 Reviewed-on: https://go-review.googlesource.com/121816 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2018-06-29 21:14:47 -07:00
// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
cmd/compile: fix segfault in race instrumentation Fixes #13265. Change-Id: I792eb4ee26bef8a56e279e23f9802cb39019e0d0 Reviewed-on: https://go-review.googlesource.com/34929 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
2017-01-07 23:42:23 -08:00
// Copyright 2017 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 13265: nil pointer deref.
package p
func f() {
var c chan chan chan int
for ; ; <-<-<-c {
}
}
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