mirror of
https://github.com/golang/go
synced 2024-11-23 14:20:05 -07:00
18 lines
355 B
Go
18 lines
355 B
Go
|
// compile
|
||
|
|
||
|
// Copyright 2019 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.
|
||
|
|
||
|
// Test escape analysis with shifting constant
|
||
|
|
||
|
package main
|
||
|
|
||
|
import "unsafe"
|
||
|
|
||
|
func main() {
|
||
|
var l uint64
|
||
|
var p unsafe.Pointer
|
||
|
_ = unsafe.Pointer(uintptr(p) + (uintptr(l) >> 1))
|
||
|
}
|