From 6f88e12f9dee4a658913b475e7680952c6ff3cac Mon Sep 17 00:00:00 2001
From: Khuzema Pithewan <khuzemap@gmail.com>
Date: Mon, 21 May 2018 15:16:34 -0700
Subject: Add "override" for overridden virtual functions

Add "override" for overridden virtual functions.
Please refer following issue for discussion on this.
https://github.com/google/protobuf/issues/67
---
 src/google/protobuf/compiler/importer.cc |  2 +-
 src/google/protobuf/compiler/importer.h  | 15 ++++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

(limited to 'src/google/protobuf/compiler')

diff --git a/src/google/protobuf/compiler/importer.cc b/src/google/protobuf/compiler/importer.cc
index c3831e72..58498aaa 100644
--- a/src/google/protobuf/compiler/importer.cc
+++ b/src/google/protobuf/compiler/importer.cc
@@ -103,7 +103,7 @@ class SourceTreeDescriptorDatabase::SingleFileErrorCollector
   bool had_errors() { return had_errors_; }
 
   // implements ErrorCollector ---------------------------------------
-  void AddError(int line, int column, const string& message) {
+  void AddError(int line, int column, const string& message) override {
     if (multi_file_error_collector_ != NULL) {
       multi_file_error_collector_->AddError(filename_, line, column, message);
     }
diff --git a/src/google/protobuf/compiler/importer.h b/src/google/protobuf/compiler/importer.h
index a4ffcf87..bf6d3de3 100644
--- a/src/google/protobuf/compiler/importer.h
+++ b/src/google/protobuf/compiler/importer.h
@@ -96,12 +96,13 @@ class LIBPROTOBUF_EXPORT SourceTreeDescriptorDatabase : public DescriptorDatabas
   }
 
   // implements DescriptorDatabase -----------------------------------
-  bool FindFileByName(const string& filename, FileDescriptorProto* output);
+  bool FindFileByName(const string& filename,
+                      FileDescriptorProto* output) override;
   bool FindFileContainingSymbol(const string& symbol_name,
-                                FileDescriptorProto* output);
+                                FileDescriptorProto*output) override;
   bool FindFileContainingExtension(const string& containing_type,
                                    int field_number,
-                                   FileDescriptorProto* output);
+                                   FileDescriptorProto* output) override;
 
  private:
   class SingleFileErrorCollector;
@@ -119,13 +120,13 @@ class LIBPROTOBUF_EXPORT SourceTreeDescriptorDatabase : public DescriptorDatabas
                   const string& element_name,
                   const Message* descriptor,
                   ErrorLocation location,
-                  const string& message);
+                  const string& message) override;
 
     virtual void AddWarning(const string& filename,
                             const string& element_name,
                             const Message* descriptor,
                             ErrorLocation location,
-                            const string& message);
+                            const string& message) override;
 
    private:
     SourceTreeDescriptorDatabase* owner_;
@@ -293,9 +294,9 @@ class LIBPROTOBUF_EXPORT DiskSourceTree : public SourceTree {
   bool VirtualFileToDiskFile(const string& virtual_file, string* disk_file);
 
   // implements SourceTree -------------------------------------------
-  virtual io::ZeroCopyInputStream* Open(const string& filename);
+  virtual io::ZeroCopyInputStream* Open(const string& filename) override;
 
-  virtual string GetLastErrorMessage();
+  virtual string GetLastErrorMessage() override;
 
  private:
   struct Mapping {
-- 
cgit v1.2.3