clang-cl requires fully qualified name for friend class declarations

6 years ago · db5b2bd13a
parent 402b5772d5
commit db5b2bd13a
1 changed files with 1 additions and 1 deletions
--- a/src/google/protobuf/map_field.h
+++ b/src/google/protobuf/map_field.h
@ -156,7 +156,7 @@ class PROTOBUF_EXPORT MapFieldBase {
  friend class ContendedMapCleanTest;
  friend class GeneratedMessageReflection;
  friend class MapFieldAccessor;
-  friend class DynamicMessage;
+  friend class ::PROTOBUF_NAMESPACE_ID::DynamicMessage;

  // Virtual helper methods for MapIterator. MapIterator doesn't have the
  // type helper for key and value. Call these help methods to deal with