1 files changed, 5 insertions, 0 deletions
diff --git a/third_party/protobuf/3.2.0/src/google/protobuf/map_proto2_unittest.proto b/third_party/protobuf/3.2.0/src/google/protobuf/map_proto2_unittest.proto
index e9360a5a68..20d58f903f 100644
--- a/third_party/protobuf/3.2.0/src/google/protobuf/map_proto2_unittest.proto
+++ b/third_party/protobuf/3.2.0/src/google/protobuf/map_proto2_unittest.proto
@@ -84,3 +84,8 @@ message TestMaps {
   map<bool, TestIntIntMap> m_bool = 11;
   map<string, TestIntIntMap> m_string = 12;
 }
+
+// Test maps in submessages.
+message TestSubmessageMaps {
+  optional TestMaps m = 1;
+}