// run// Copyright 2016 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.// Gccgo got confused when a type was used both for a map bucket type// and for a map key type.package main
funcmain() {
_ =make(map[byte]byte)
_ =make(map[[8]byte]chan struct{})}