1 files changed, 2 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index a41da5ae..78421887 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -69,7 +69,7 @@ const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) {
   for (int i = 0; i < descriptor->field_count(); i++) {
     fields[i] = descriptor->field(i);
   }
-  sort(fields, fields + descriptor->field_count(),
+  std::sort(fields, fields + descriptor->field_count(),
        FieldOrderingByNumber());
   return fields;
 }
@@ -182,7 +182,7 @@ void MessageGenerator::Generate(io::Printer* printer) {
   }
 
   // oneof
-  map<string, string> vars;
+  std::map<string, string> vars;
   vars["message_name"] = descriptor_->name();
   for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
     const OneofDescriptor* oneof_desc = descriptor_->oneof_decl(i);