This seems reasonable. As others state, this is hardly an issue specific to Go. In CoffeeScript (which I think solves this nicely), it looks something like

This seems reasonable. As others state, this is hardly an issue specific to Go. In CoffeeScript (which I think solves this nicely), it looks something like for i in [0...3] # 3 3 3 setTimeout (() -> console.log "#{i}"), 100 for i in [0...3] # 0 1 2 setTimeout (do (i) -> () -> console.log "#{i}"), 100 for i in [0...3] # 0 1 2 do (i) -> setTimeout (() -> console.log "#{i}"), 100