Fix 'error: a class-key must be used when declaring a friend' compile error.

10 years ago · 0fab06062f
parent 0eb74768d0
commit 0fab06062f
1 changed files with 1 additions and 1 deletions
--- a/src/google/protobuf/map.h
+++ b/src/google/protobuf/map.h
@ -119,7 +119,7 @@ class MapIterator {
 private:
  typename hash_map<Key, value_type*>::iterator it_;

-  friend Map<Key, T>;
+  friend class Map<Key, T>;
 };

 // google::protobuf::Map is an associative container type used to store protobuf map