| // compile | |
| // Copyright 2019 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. | |
| // This code was incorrectly flagged as erroneous by gccgo. | |
| package main | |
| type Name string | |
| type EFunc func(int) int | |
| func Register(f EFunc, names ...Name) int { | |
| return f(len(names)) | |
| } | |
| const ( | |
| B Name = "B" | |
| ) | |
| func RegisterIt() { | |
| n := B + "Duck" | |
| d := B + "Goose" | |
| f := func(x int) int { return x + 9 } | |
| Register(f, n, d) | |
| } | |
| func main() { | |
| RegisterIt() | |
| } |