mirror of
https://github.com/golang/go
synced 2024-11-18 15:34:53 -07:00
537ddc9456
Fixes #8620 Change-Id: Idb49e586919d21d07e94a39ed9ebb0562f403460 Reviewed-on: https://go-review.googlesource.com/2221 Reviewed-by: Ian Lance Taylor <iant@golang.org>
31 lines
497 B
Go
31 lines
497 B
Go
// 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:])
|
|
}
|