| // compile | |
| // Copyright 2015 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. | |
| // issue 12413: invalid variable name x in type switch: code would fail | |
| // to compile if the variable used in the short variable declaration was | |
| // previously declared as a constant. | |
| package main | |
| func main() { | |
| const x = 42 | |
| switch x := interface{}(nil).(type) { | |
| default: | |
| _ = x | |
| } | |
| } |