Initial data commit

Task/Program-termination/Go/program-termination-3.go

@@ -0,0 +1,13 @@
+func main() {
+    fmt.Println("main program start")
+
+    // this will not get run on os.Exit
+    defer func() {
+        fmt.Println("deferred function")
+    }()
+
+    if problem {
+        fmt.Println("main program exiting")
+        os.Exit(-1)
+    }
+}