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// Copyright 2016 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.
// +build js appengine safe ppc64 ppc64le arm64 mips mipsle mips64 mips64le
package reflectutil
import "reflect"
func swapper(slice reflect.Value) func(i, j int) {
tmp := reflect.New(slice.Type().Elem()).Elem()
return func(i, j int) {
v1 := slice.Index(i)
v2 := slice.Index(j)
tmp.Set(v1)
v1.Set(v2)
v2.Set(tmp)
}
}
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