From 46e8ff63cb67a6520711da5317aaaef04d0414d0 Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Mon, 5 Oct 2015 11:59:43 -0700
Subject: Down-integrate from google internal.

---
 src/google/protobuf/unittest_import.proto | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/google/protobuf/unittest_import.proto')

diff --git a/src/google/protobuf/unittest_import.proto b/src/google/protobuf/unittest_import.proto
index 7e165220..8d03e388 100644
--- a/src/google/protobuf/unittest_import.proto
+++ b/src/google/protobuf/unittest_import.proto
@@ -64,3 +64,10 @@ enum ImportEnum {
   IMPORT_BAZ = 9;
 }
 
+
+// To use an enum in a map, it must has the first value as 0.
+enum ImportEnumForMap {
+  UNKNOWN = 0;
+  FOO = 1;
+  BAR = 2;
+}
-- 
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