[C++11] Add 'override' keyword to virtual methods that override their base class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@203537 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 8 insertions, 8 deletions

diff --git a/include/clang/Basic/Diagnostic.h b/include/clang/Basic/Diagnostic.h
index e9385223a2..ab4f39fe56 100644
--- a/include/clang/Basic/Diagnostic.h
+++ b/include/clang/Basic/Diagnostic.h
@@ -1327,7 +1327,7 @@ public:
 class IgnoringDiagConsumer : public DiagnosticConsumer {
   virtual void anchor();
   void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
-                        const Diagnostic &Info) {
+                        const Diagnostic &Info) override {
     // Just ignore it.
   }
 };
@@ -1343,11 +1343,11 @@ public:
 
   virtual ~ForwardingDiagnosticConsumer();
 
-  virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
-                                const Diagnostic &Info);
-  virtual void clear();
+  void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
+                        const Diagnostic &Info) override;
+  void clear() override;
 
-  virtual bool IncludeInDiagnosticCounts() const;
+  bool IncludeInDiagnosticCounts() const override;
 };
 
 // Struct used for sending info about how a type should be printed.
diff --git a/include/clang/Basic/FileSystemStatCache.h b/include/clang/Basic/FileSystemStatCache.h
index 141709b4d7..c4a89b3dbe 100644
--- a/include/clang/Basic/FileSystemStatCache.h
+++ b/include/clang/Basic/FileSystemStatCache.h
@@ -113,8 +113,8 @@ public:
   iterator begin() const { return StatCalls.begin(); }
   iterator end() const { return StatCalls.end(); }
 
-  virtual LookupResult getStat(const char *Path, FileData &Data, bool isFile,
-                               vfs::File **F, vfs::FileSystem &FS);
+  LookupResult getStat(const char *Path, FileData &Data, bool isFile,
+                       vfs::File **F, vfs::FileSystem &FS) override;
 };
 
 } // end namespace clang
diff --git a/include/clang/Basic/PrettyStackTrace.h b/include/clang/Basic/PrettyStackTrace.h
index 967d0d141e..0e49295540 100644
--- a/include/clang/Basic/PrettyStackTrace.h
+++ b/include/clang/Basic/PrettyStackTrace.h
@@ -31,7 +31,7 @@ namespace clang {
   public:
     PrettyStackTraceLoc(SourceManager &sm, SourceLocation L, const char *Msg)
       : SM(sm), Loc(L), Message(Msg) {}
-    virtual void print(raw_ostream &OS) const;
+    void print(raw_ostream &OS) const override;
   };
 }