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-rw-r--r--test/fixedbugs/issue8047b.go26
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diff --git a/test/fixedbugs/issue8047b.go b/test/fixedbugs/issue8047b.go
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+// run
+
+// Copyright 2014 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 8047. Defer setup during panic shouldn't crash for nil defer.
+
+package main
+
+func main() {
+ defer func() {
+ // This recover recovers the panic caused by the nil defer func
+ // g(). The original panic(1) was already aborted/replaced by this
+ // new panic, so when this recover is done, the program completes
+ // normally.
+ recover()
+ }()
+ f()
+}
+
+func f() {
+ var g func()
+ defer g()
+ panic(1)
+}