1 files changed, 29 insertions, 0 deletions
diff --git a/src/runtime/testdata/testprogcgo/panic.go b/src/runtime/testdata/testprogcgo/panic.go
new file mode 100644
index 0000000000..4ddef3abcd
--- /dev/null
+++ b/src/runtime/testdata/testprogcgo/panic.go
@@ -0,0 +1,29 @@
+package main
+
+import "C"
+
+// This program will crash.
+// We want to test unwinding from a cgo callback.
+
+/*
+void panic_callback();
+
+static void call_callback(void) {
+	panic_callback();
+}
+*/
+import "C"
+
+func init() {
+	register("PanicCallback", PanicCallback)
+}
+
+//export panic_callback
+func panic_callback() {
+	var i *int
+	*i = 42
+}
+
+func PanicCallback() {
+	C.call_callback()
+}