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// run
// 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.
package main
import "fmt"
func f1() (x int) {
for {
defer func() {
recover()
x = 1
}()
panic(nil)
}
}
var sink *int
func f2() (x int) {
sink = &x
defer func() {
recover()
x = 1
}()
panic(nil)
}
func f3(b bool) (x int) {
sink = &x
defer func() {
recover()
x = 1
}()
if b {
panic(nil)
}
return
}
func main() {
if x := f1(); x != 1 {
panic(fmt.Sprintf("f1 returned %d, wanted 1", x))
}
if x := f2(); x != 1 {
panic(fmt.Sprintf("f2 returned %d, wanted 1", x))
}
if x := f3(true); x != 1 {
panic(fmt.Sprintf("f3(true) returned %d, wanted 1", x))
}
if x := f3(false); x != 1 {
panic(fmt.Sprintf("f3(false) returned %d, wanted 1", x))
}
}
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