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-rw-r--r--ipc/ipc_message_utils.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/ipc/ipc_message_utils.h b/ipc/ipc_message_utils.h
index 2b0fcef..75231d8 100644
--- a/ipc/ipc_message_utils.h
+++ b/ipc/ipc_message_utils.h
@@ -121,6 +121,12 @@ class MessageIterator {
};
//-----------------------------------------------------------------------------
+// A dummy struct to place first just to allow leading commas for all
+// members in the macro-generated constructor initializer lists.
+struct NoParams {
+};
+
+//-----------------------------------------------------------------------------
// ParamTraits specializations, etc.
template <class P>