1 files changed, 22 insertions, 0 deletions
diff --git a/misc/cgo/test/issue3945.go b/misc/cgo/test/issue3945.go
new file mode 100644
index 000000000..331cd0baf
--- /dev/null
+++ b/misc/cgo/test/issue3945.go
@@ -0,0 +1,22 @@
+// Copyright 2012 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 cgotest
+
+// Test that cgo reserves enough stack space during cgo call.
+// See http://golang.org/issue/3945 for details.
+
+// #include <stdio.h>
+//
+// void say() {
+//    printf("%s from C\n", "hello");
+// }
+//
+import "C"
+
+import "testing"
+
+func testPrintf(t *testing.T) {
+	C.say()
+}