1 files changed, 6 insertions, 0 deletions
diff --git a/ipc/ipdl/test/ipdl/error/PLazySendSync.ipdl b/ipc/ipdl/test/ipdl/error/PLazySendSync.ipdl
new file mode 100644
index 0000000000..308b734fe5
--- /dev/null
+++ b/ipc/ipdl/test/ipdl/error/PLazySendSync.ipdl
@@ -0,0 +1,6 @@
+//error: non-async message `Message' cannot specify [LazySend]
+
+sync protocol PLazySendSync {
+child:
+    [LazySend] sync Message() returns (bool ok);
+};