| // $G $D/$F.go && $L $F.$A && ./$A.out | |
| // 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 | |
| import "fmt" | |
| type T int | |
| func (t T) String() string { return fmt.Sprintf("T%d", int(t)) } | |
| const ( | |
| A T = 1 << (1 << iota) | |
| B | |
| C | |
| D | |
| E | |
| ) | |
| func main() { | |
| s := fmt.Sprintf("%v %v %v %v %v", A, B, C, D, E) | |
| if s != "T2 T4 T16 T256 T65536" { | |
| println("type info didn't propagate in const: got", s) | |
| panic("fail") | |
| } | |
| } |