1 // run 2 3 // Copyright 2014 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 8620. Used to fail with -race. 8 9 package main 10 11 func min(a, b int) int { 12 if a < b { 13 return a 14 } 15 return b 16 } 17 18 func test(s1, s2 []struct{}) { 19 n := min(len(s1), len(s2)) 20 if copy(s1, s2) != n { 21 panic("bad copy result") 22 } 23 } 24 25 func main() { 26 var b [100]struct{} 27 test(b[:], b[:]) 28 test(b[1:], b[:]) 29 test(b[:], b[2:]) 30 } 31
