1 files changed, 16 insertions, 0 deletions
diff --git a/ipc/ipdl/test/cxx/PTestSyncHang.ipdl b/ipc/ipdl/test/cxx/PTestSyncHang.ipdl
new file mode 100644
index 0000000000..05521d6ed2
--- /dev/null
+++ b/ipc/ipdl/test/cxx/PTestSyncHang.ipdl
@@ -0,0 +1,16 @@
+include "mozilla/_ipdltest/TestSyncHang.h";
+
+namespace mozilla {
+namespace _ipdltest {
+
+
+[ManualDealloc, ChildImpl="TestSyncHangChild", ParentImpl="TestSyncHangParent"]
+protocol PTestSyncHang {
+
+child:
+    async UnusedMessage();
+};
+
+
+} // namespace mozilla
+} // namespace _ipdltest