mirror of
https://github.com/golang/go
synced 2024-11-12 07:10:22 -07:00
20 lines
467 B
Go
20 lines
467 B
Go
// errchk $G $D/$F.go
|
|
|
|
// Copyright 2009 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.
|
|
|
|
package main
|
|
|
|
func main() {
|
|
// 6g used to compile these as two different
|
|
// hash codes so it missed the duplication
|
|
// and worse, compiled the wrong code
|
|
// for one of them.
|
|
var x interface{};
|
|
switch v := x.(type) {
|
|
case func(int):
|
|
case func(f int): // ERROR "duplicate"
|
|
}
|
|
}
|