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Diffstat (limited to 'gcc-4.8/libgo/go/sync/mutex.go')
-rw-r--r--gcc-4.8/libgo/go/sync/mutex.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc-4.8/libgo/go/sync/mutex.go b/gcc-4.8/libgo/go/sync/mutex.go
index b4629ebca..73b337702 100644
--- a/gcc-4.8/libgo/go/sync/mutex.go
+++ b/gcc-4.8/libgo/go/sync/mutex.go
@@ -81,6 +81,7 @@ func (m *Mutex) Lock() {
// arrange for another goroutine to unlock it.
func (m *Mutex) Unlock() {
if raceenabled {
+ _ = m.state
raceRelease(unsafe.Pointer(m))
}