I've used a pattern such as this in my code [1]:

   	do := func(n int, err error) {
		if err != nil {
			panic(err)
		}
	}

        do(string.Write(/* 1 */))
        do(string.Write(/* 2 */))
        // ...
        do(string.Write(/* n */))

In fact, the pattern I've found is to declare throw-away lambdas [2] that I then call (few lines later). I haven't looked at all the pros/cons of doing this, but so far I find it's a very versatile way of doing.

[1]: https://github.com/aybabtme/graph/blob/master/digraph.go#L61 [2]: https://github.com/aybabtme/graph/blob/master/digraph.go#L10...