[C+11] Add 'override' keyword to methods in the support library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202791 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 6 deletions

diff --git a/include/llvm/Support/YAMLParser.h b/include/llvm/Support/YAMLParser.h
index a68e8ab5bf..492d6ec7fc 100644
--- a/include/llvm/Support/YAMLParser.h
+++ b/include/llvm/Support/YAMLParser.h
@@ -175,7 +175,7 @@ private:
 /// Example:
 ///   !!null null
 class NullNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   NullNode(OwningPtr<Document> &D)
       : Node(NK_Null, D, StringRef(), StringRef()) {}
@@ -191,7 +191,7 @@ public:
 /// Example:
 ///   Adena
 class ScalarNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   ScalarNode(OwningPtr<Document> &D, StringRef Anchor, StringRef Tag,
              StringRef Val)
@@ -233,7 +233,7 @@ private:
 /// Example:
 ///   Section: .text
 class KeyValueNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   KeyValueNode(OwningPtr<Document> &D)
     : Node(NK_KeyValue, D, StringRef(), StringRef())
@@ -345,7 +345,7 @@ void skip(CollectionType &C) {
 ///   Name: _main
 ///   Scope: Global
 class MappingNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   enum MappingType {
     MT_Block,
@@ -395,7 +395,7 @@ private:
 ///   - Hello
 ///   - World
 class SequenceNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   enum SequenceType {
     ST_Block,
@@ -451,7 +451,7 @@ private:
 /// Example:
 ///   *AnchorName
 class AliasNode : public Node {
-  virtual void anchor();
+  void anchor() override;
 public:
   AliasNode(OwningPtr<Document> &D, StringRef Val)
     : Node(NK_Alias, D, StringRef(), StringRef()), Name(Val) {}