// run// Copyright 2009 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file.packagemainfuncmain(){variintvarjintiftrue{}{return}i=0iftrue{}else{i++}typesstruct{}i=0types2intvark=func(aint)int{returna+1}(3)_,_=j,k}