golang issue5698 代码
文件路径：/test/fixedbugs/issue5698.go
/ errorcheck
/ Copyright 2013 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.
/ Issue 5698: can define a key type with slices.
package main
type Key struct {
a int16 / the compiler was confused by the padding.
b []int
}
type Val struct{}
type Map map[Key]Val / ERROR "invalid map key type"