Update prebuilts to go1.10 ab/4625579
Test: m -j blueprint_tools
Change-Id: I12d0286a2978fcbafa50880625700ba69c4581d8
diff --git a/src/runtime/mfinal_test.go b/src/runtime/mfinal_test.go
index e9e3601..3ca8d31 100644
--- a/src/runtime/mfinal_test.go
+++ b/src/runtime/mfinal_test.go
@@ -241,3 +241,24 @@
Foo2 = &Object2{}
Foo1 = &Object1{}
)
+
+func TestDeferKeepAlive(t *testing.T) {
+ if *flagQuick {
+ t.Skip("-quick")
+ }
+
+ // See issue 21402.
+ t.Parallel()
+ type T *int // needs to be a pointer base type to avoid tinyalloc and its never-finalized behavior.
+ x := new(T)
+ finRun := false
+ runtime.SetFinalizer(x, func(x *T) {
+ finRun = true
+ })
+ defer runtime.KeepAlive(x)
+ runtime.GC()
+ time.Sleep(time.Second)
+ if finRun {
+ t.Errorf("finalizer ran prematurely")
+ }
+}
