1 files changed, 3 insertions, 3 deletions
diff --git a/src/google/protobuf/compiler/csharp/csharp_field_base.h b/src/google/protobuf/compiler/csharp/csharp_field_base.h
index 4109f3ca..df26853b 100644
--- a/src/google/protobuf/compiler/csharp/csharp_field_base.h
+++ b/src/google/protobuf/compiler/csharp/csharp_field_base.h
@@ -66,14 +66,14 @@ class FieldGeneratorBase : public SourceGeneratorBase {
  protected:
   const FieldDescriptor* descriptor_;
   const int fieldOrdinal_;
-  map<string, string> variables_;
+  std::map<string, string> variables_;
 
   void AddDeprecatedFlag(io::Printer* printer);
   void AddNullCheck(io::Printer* printer);
   void AddNullCheck(io::Printer* printer, const std::string& name);
 
   void AddPublicMemberAttributes(io::Printer* printer);
-  void SetCommonOneofFieldVariables(map<string, string>* variables);
+  void SetCommonOneofFieldVariables(std::map<string, string>* variables);
 
   std::string oneof_property_name();
   std::string oneof_name();
@@ -89,7 +89,7 @@ class FieldGeneratorBase : public SourceGeneratorBase {
   std::string capitalized_type_name();
 
  private:
-  void SetCommonFieldVariables(map<string, string>* variables);
+  void SetCommonFieldVariables(std::map<string, string>* variables);
   std::string GetStringDefaultValueInternal();
   std::string GetBytesDefaultValueInternal();