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| // errorcheck
|
| // 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 x.(type) {
| case func(int):
| case func(f int): // ERROR "duplicate"
| }
| }
|
|
