mirror of
https://github.com/golang/go
synced 2024-11-24 10:50:13 -07:00
35 lines
518 B
Go
35 lines
518 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2013 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 5056: escape analysis not applied to wrapper functions
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
type Foo int16
|
||
|
|
|
||
|
|
func (f Foo) Esc() *int{
|
||
|
|
x := int(f)
|
||
|
|
return &x
|
||
|
|
}
|
||
|
|
|
||
|
|
type iface interface {
|
||
|
|
Esc() *int
|
||
|
|
}
|
||
|
|
|
||
|
|
var bar, foobar *int
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
var quux iface
|
||
|
|
var x Foo
|
||
|
|
|
||
|
|
quux = x
|
||
|
|
bar = quux.Esc()
|
||
|
|
foobar = quux.Esc()
|
||
|
|
if bar == foobar {
|
||
|
|
panic("bar == foobar")
|
||
|
|
}
|
||
|
|
}
|