mvp before debug

exp/ref/main.go

@@ -23,4 +23,13 @@ func main() {
 		fmt.Println(dum.name)
 	}
 
+	foo()
+
+}
+
+func foo() {
+	var stuff []string
+	defer fmt.Println(stuff)
+	stuff = append(stuff, "foo")
+	stuff = append(stuff, "bar")
 }