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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202953 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index 9251783e4a..c514c49e0a 100644
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -27,7 +27,7 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     Hello() : FunctionPass(ID) {}
 
-    virtual bool runOnFunction(Function &F) {
+    bool runOnFunction(Function &F) override {
       ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
@@ -45,7 +45,7 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     Hello2() : FunctionPass(ID) {}
 
-    virtual bool runOnFunction(Function &F) {
+    bool runOnFunction(Function &F) override {
       ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
@@ -53,7 +53,7 @@ namespace {
     }
 
     // We don't modify the program, so we preserve all analyses.
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
     }
   };