3 // Copyright 2012 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.
7 // Used to crash generating hash and == functions for struct
8 // with leading _ field. Issue 3607.
23 m[T{X: 1, Y: 2}] = 3 // overwrites first entry