1// run
2
3// Copyright 2011 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7// issue 1900
8
9package main
10
11func getArgs(data map[string]interface{}, keys ...string) map[string]string {
12       ret := map[string]string{}
13       var ok bool
14       for _, k := range keys {
15               ret[k], ok = data[k].(string)
16               if !ok {}
17       }
18       return ret
19}
20
21func main() {
22	x := getArgs(map[string]interface{}{"x":"y"}, "x")
23	if x["x"] != "y" {
24		println("BUG bug343", x)
25	}
26}
27
28
29/*
30typecheck [1008592b0]
31.   INDREG a(1) l(15) x(24) tc(2) runtime.ret G0 string
32bug343.go:15: internal compiler error: typecheck INDREG
33*/
34