1//gofmt -r=x+x->2*x 2 3// Copyright 2011 The Go Authors. All rights reserved. 4// Use of this source code is governed by a BSD-style 5// license that can be found in the LICENSE file. 6 7// Rewriting of expressions containing nodes with associated comments to 8// expressions without those nodes must also eliminate the associated 9// comments. 10 11package p 12 13func f(x int) int { 14 _ = 2 * x // this comment remains in the rewrite 15 _ = 2 * x 16 return 2 * x 17}