| // run | |
| // 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. | |
| // Issue 8620. Used to fail with -race. | |
| package main | |
| func min(a, b int) int { | |
| if a < b { | |
| return a | |
| } | |
| return b | |
| } | |
| func test(s1, s2 []struct{}) { | |
| n := min(len(s1), len(s2)) | |
| if copy(s1, s2) != n { | |
| panic("bad copy result") | |
| } | |
| } | |
| func main() { | |
| var b [100]struct{} | |
| test(b[:], b[:]) | |
| test(b[1:], b[:]) | |
| test(b[:], b[2:]) | |
| } |