test: test issue 7884 (already fixed)

I don't know when the bug was fixed, but empirically it was.
Make sure it stays fixed by adding a test.

Fixes #7884.

LGTM=adg
R=golang-codereviews, adg
CC=golang-codereviews
https://golang.org/cl/93500043
This commit is contained in:
Russ Cox 2014-05-20 11:42:25 -04:00
parent 82854d7b39
commit f374dd30a0

View file

@ -0,0 +1,15 @@
// compile
// Copyright 2014 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
import "fmt"
func main() {
var ii interface{} = 5
zz, err := ii.(interface{})
fmt.Println(zz, err)
}