mirror of
https://github.com/golang/go
synced 2024-11-13 16:50:23 -07:00
38 lines
571 B
Go
38 lines
571 B
Go
|
// $G $D/$F.go && $L $F.$A && ./$A.out
|
||
|
|
|
||
|
|
// Copyright 2010 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.
|
||
|
|
|
||
|
|
// http://code.google.com/p/go/issues/detail?id=846
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
func x() (a int, b bool) {
|
||
|
|
defer func(){
|
||
|
|
a++
|
||
|
|
}()
|
||
|
|
a, b = y()
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func x2() (a int, b bool) {
|
||
|
|
defer func(){
|
||
|
|
a++
|
||
|
|
}()
|
||
|
|
return y()
|
||
|
|
}
|
||
|
|
|
||
|
|
func y() (int, bool) {
|
||
|
|
return 4, false
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
if a, _ := x(); a != 5 {
|
||
|
|
println("BUG", a)
|
||
|
|
}
|
||
|
|
if a, _ := x2(); a != 5 {
|
||
|
|
println("BUG", a)
|
||
|
|
}
|
||
|
|
}
|