From: Dmitriy Vyukov <dvyukov@google.com>
Date: Tue, 13 Aug 2013 17:18:33 +0000 (+0400)
Subject: sync/atomic: add Swap to nil deref test
X-Git-Tag: go1.2rc2~622
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=d3f36dbfc7dbed2fe93746a563dd253a98547a6b;p=gostls13.git

sync/atomic: add Swap to nil deref test

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12870043
---

diff --git a/src/pkg/sync/atomic/atomic_test.go b/src/pkg/sync/atomic/atomic_test.go
index 7f02a3f634..55da21d003 100644
--- a/src/pkg/sync/atomic/atomic_test.go
+++ b/src/pkg/sync/atomic/atomic_test.go
@@ -1466,6 +1466,12 @@ func TestNilDeref(t *testing.T) {
 		func() { CompareAndSwapUint64(nil, 0, 0) },
 		func() { CompareAndSwapUintptr(nil, 0, 0) },
 		func() { CompareAndSwapPointer(nil, nil, nil) },
+		func() { SwapInt32(nil, 0) },
+		func() { SwapUint32(nil, 0) },
+		func() { SwapInt64(nil, 0) },
+		func() { SwapUint64(nil, 0) },
+		func() { SwapUintptr(nil, 0) },
+		func() { SwapPointer(nil, nil) },
 		func() { AddInt32(nil, 0) },
 		func() { AddUint32(nil, 0) },
 		func() { AddInt64(nil, 0) },