Go language warnings and errors

Question

It seems that GO language does not have warnings in it. I\'ve observed few instances. 1. \"declared and not used\"(if variable is declared and not used anywhere it gives an e

Answer 1

One solution for unused imports is to use goimports, which is a fork of gofmt. It automatically adds missing imports and removes unused ones (in addition to formatting your code).

http://godoc.org/code.google.com/p/go.tools/cmd/goimports

I've configured my editor to automatically run goimports whenever I save my code. I can't imagine writing go code without it now.