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-rw-r--r--test/fixedbugs/issue6055.go35
1 files changed, 35 insertions, 0 deletions
diff --git a/test/fixedbugs/issue6055.go b/test/fixedbugs/issue6055.go
new file mode 100644
index 0000000..4594348
--- /dev/null
+++ b/test/fixedbugs/issue6055.go
@@ -0,0 +1,35 @@
+// 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.
+
+package main
+
+import "runtime"
+
+type Closer interface {
+ Close()
+}
+
+func nilInterfaceDeferCall() {
+ defer func() {
+ // make sure a traceback happens with jmpdefer on the stack
+ runtime.GC()
+ }()
+ var x Closer
+ defer x.Close()
+}
+
+func shouldPanic(f func()) {
+ defer func() {
+ if recover() == nil {
+ panic("did not panic")
+ }
+ }()
+ f()
+}
+
+func main() {
+ shouldPanic(nilInterfaceDeferCall)
+}