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// run
// Copyright 2022 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 "log"
func main() {
defer func() {
expect(5, recover())
}()
func() {
expect(nil, recover())
defer func() {
defer func() {
defer func() {
defer func() {
expect(3, recover())
}()
defer panic(3)
panic(2)
}()
defer func() {
expect(1, recover())
}()
panic(1)
}()
}()
}()
func() {
for {
defer func() {
defer panic(5)
}()
break
}
panic(4)
}()
}
func expect(want, have interface{}) {
if want != have {
log.Fatalf("want %v, have %v", want, have)
}
}
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