2012-06-07 00:05:08 -06:00
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// run
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2016-04-10 15:32:26 -06:00
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// Copyright 2012 The Go Authors. All rights reserved.
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2012-06-07 00:05:08 -06:00
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Used to crash generating hash and == functions for struct
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// with leading _ field. Issue 3607.
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package main
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type T struct {
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_ int
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X interface{}
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_ string
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Y float64
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}
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func main() {
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m := map[T]int{}
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m[T{X: 1, Y: 2}] = 1
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m[T{X: 2, Y: 3}] = 2
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m[T{X: 1, Y: 2}] = 3 // overwrites first entry
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if len(m) != 2 {
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println("BUG")
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}
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}
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