mirror of
https://github.com/golang/go
synced 2024-11-24 22:27:57 -07:00
28 lines
510 B
Go
28 lines
510 B
Go
// run
|
|
|
|
// Copyright 2012 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.
|
|
|
|
// Used to crash generating hash and == functions for struct
|
|
// with leading _ field. Issue 3607.
|
|
|
|
package main
|
|
|
|
type T struct {
|
|
_ int
|
|
X interface{}
|
|
_ string
|
|
Y float64
|
|
}
|
|
|
|
func main() {
|
|
m := map[T]int{}
|
|
m[T{X: 1, Y: 2}] = 1
|
|
m[T{X: 2, Y: 3}] = 2
|
|
m[T{X: 1, Y: 2}] = 3 // overwrites first entry
|
|
if len(m) != 2 {
|
|
println("BUG")
|
|
}
|
|
}
|