.

go/zodb/internal/weak/weak.go

@@ -65,7 +65,7 @@ type Ref struct {
 
 // NewRef creates new weak reference pointing to obj.
 //
-// XXX + onrelease callback?
+// TODO + onrelease callback?
 func NewRef(obj interface{}) *Ref {
 	// since starting from ~ Go1.4 the GC is precise, we can save interface
 	// pointers to uintptr and that won't prevent GC from garbage

go/zodb/internal/weak/weak_test.go

@@ -53,9 +53,8 @@ func TestIface(t *testing.T) {
 	}
 }
 
-
 func TestWeakRef(t *testing.T) {
-	type T struct { _ [8]int64 }	// large enough not to go into tinyalloc
+	type T struct{ _ [8]int64 } // large enough not to go into tinyalloc
 
 	p := new(T)
 	w := NewRef(p)
@@ -68,16 +67,15 @@ func TestWeakRef(t *testing.T) {
 		}
 	}
 
-	// perform GC + give finalizers a chancet to run.
+	// perform GC + give finalizers a chance to run.
 	GC := func() {
 		runtime.GC()
 
 		// GC only queues finalizers, not runs them directly. Give it
 		// some time so that finalizers could have been run.
-		time.Sleep(10*time.Millisecond) // XXX hack
+		time.Sleep(10 * time.Millisecond) // XXX hack
 	}
 
-
 	assertEq(w.state, objLive)
 	assertEq(w.Get(), p)
 	assertEq(w.state, objGot)