[ELF] Use override keyword instead of virtual

No functional changes.

llvm-svn: 234162

1 files changed, 3 insertions, 3 deletions

diff --git a/lld/lib/ReaderWriter/ELF/X86/X86ExecutableWriter.h b/lld/lib/ReaderWriter/ELF/X86/X86ExecutableWriter.h
index 1f657fc8383..263fd357c90 100644
--- a/lld/lib/ReaderWriter/ELF/X86/X86ExecutableWriter.h
+++ b/lld/lib/ReaderWriter/ELF/X86/X86ExecutableWriter.h
@@ -22,13 +22,13 @@ public:
 
 protected:
   // Add any runtime files and their atoms to the output
-  virtual bool createImplicitFiles(std::vector<std::unique_ptr<File>> &);
+  bool createImplicitFiles(std::vector<std::unique_ptr<File>> &) override;
 
-  virtual void finalizeDefaultAtomValues() {
+  void finalizeDefaultAtomValues() override {
     return ExecutableWriter<ELFT>::finalizeDefaultAtomValues();
   }
 
-  virtual void addDefaultAtoms() {
+  void addDefaultAtoms() override {
     return ExecutableWriter<ELFT>::addDefaultAtoms();
   }