From 22ad7121c2792e3c473776c22f8e7a63a0116d33 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Mon, 28 Jan 2019 12:07:06 -0800
Subject: Fixes for google3.

---
 upb/msgfactory.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'upb/msgfactory.h')

diff --git a/upb/msgfactory.h b/upb/msgfactory.h
index 73a26ba..8b12461 100644
--- a/upb/msgfactory.h
+++ b/upb/msgfactory.h
@@ -5,6 +5,12 @@
 #ifndef UPB_MSGFACTORY_H_
 #define UPB_MSGFACTORY_H_
 
+#ifdef __cplusplus
+namespace upb {
+class MessageFactory;
+}
+#endif
+
 UPB_DECLARE_TYPE(upb::MessageFactory, upb_msgfactory)
 
 /** upb_msgfactory ************************************************************/
-- 
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