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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202946 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 42 insertions, 42 deletions

diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index 56795e2367..daa16349b8 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -247,11 +247,11 @@ public:
   /// when the reader is destroyed.
   void setBufferOwned(bool Owned) { BufferOwned = Owned; }
 
-  virtual bool isMaterializable(const GlobalValue *GV) const;
-  virtual bool isDematerializable(const GlobalValue *GV) const;
-  virtual error_code Materialize(GlobalValue *GV);
-  virtual error_code MaterializeModule(Module *M);
-  virtual void Dematerialize(GlobalValue *GV);
+  bool isMaterializable(const GlobalValue *GV) const override;
+  bool isDematerializable(const GlobalValue *GV) const override;
+  error_code Materialize(GlobalValue *GV) override;
+  error_code MaterializeModule(Module *M) override;
+  void Dematerialize(GlobalValue *GV) override;
 
   /// @brief Main interface to parsing a bitcode buffer.
   /// @returns true if an error occurred.
diff --git a/lib/Bitcode/Writer/BitcodeWriterPass.cpp b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
index 4757cacb4c..4167f6da50 100644
--- a/lib/Bitcode/Writer/BitcodeWriterPass.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
@@ -31,9 +31,9 @@ namespace {
     explicit WriteBitcodePass(raw_ostream &o)
       : ModulePass(ID), OS(o) {}
 
-    const char *getPassName() const { return "Bitcode Writer"; }
+    const char *getPassName() const override { return "Bitcode Writer"; }
 
-    bool runOnModule(Module &M) {
+    bool runOnModule(Module &M) override {
       WriteBitcodeToFile(&M, OS);
       return false;
     }
diff --git a/lib/DebugInfo/DWARFContext.h b/lib/DebugInfo/DWARFContext.h
index 2a534de49d..823e98a6b3 100644
--- a/lib/DebugInfo/DWARFContext.h
+++ b/lib/DebugInfo/DWARFContext.h
@@ -71,7 +71,7 @@ public:
     return DICtx->getKind() == CK_DWARF;
   }
 
-  virtual void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All);
+  void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All) override;
 
   /// Get the number of compile units in this context.
   unsigned getNumCompileUnits() {
@@ -148,12 +148,12 @@ public:
   const DWARFDebugLine::LineTable *
   getLineTableForCompileUnit(DWARFCompileUnit *cu);
 
-  virtual DILineInfo getLineInfoForAddress(uint64_t Address,
-      DILineInfoSpecifier Specifier = DILineInfoSpecifier());
-  virtual DILineInfoTable getLineInfoForAddressRange(uint64_t Address,
-      uint64_t Size, DILineInfoSpecifier Specifier = DILineInfoSpecifier());
-  virtual DIInliningInfo getInliningInfoForAddress(uint64_t Address,
-      DILineInfoSpecifier Specifier = DILineInfoSpecifier());
+  DILineInfo getLineInfoForAddress(uint64_t Address,
+      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+  DILineInfoTable getLineInfoForAddressRange(uint64_t Address, uint64_t Size,
+      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+  DIInliningInfo getInliningInfoForAddress(uint64_t Address,
+      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
 
   virtual bool isLittleEndian() const = 0;
   virtual uint8_t getAddressSize() const = 0;
@@ -231,35 +231,35 @@ class DWARFContextInMemory : public DWARFContext {
 public:
   DWARFContextInMemory(object::ObjectFile *);
   ~DWARFContextInMemory();
-  virtual bool isLittleEndian() const { return IsLittleEndian; }
-  virtual uint8_t getAddressSize() const { return AddressSize; }
-  virtual const Section &getInfoSection() { return InfoSection; }
-  virtual const TypeSectionMap &getTypesSections() { return TypesSections; }
-  virtual StringRef getAbbrevSection() { return AbbrevSection; }
-  virtual const Section &getLocSection() { return LocSection; }
-  virtual StringRef getARangeSection() { return ARangeSection; }
-  virtual StringRef getDebugFrameSection() { return DebugFrameSection; }
-  virtual const Section &getLineSection() { return LineSection; }
-  virtual const Section &getLineDWOSection() { return LineDWOSection; }
-  virtual StringRef getStringSection() { return StringSection; }
-  virtual StringRef getRangeSection() { return RangeSection; }
-  virtual StringRef getPubNamesSection() { return PubNamesSection; }
-  virtual StringRef getPubTypesSection() { return PubTypesSection; }
-  virtual StringRef getGnuPubNamesSection() { return GnuPubNamesSection; }
-  virtual StringRef getGnuPubTypesSection() { return GnuPubTypesSection; }
+  bool isLittleEndian() const override { return IsLittleEndian; }
+  uint8_t getAddressSize() const override { return AddressSize; }
+  const Section &getInfoSection() override { return InfoSection; }
+  const TypeSectionMap &getTypesSections() override { return TypesSections; }
+  StringRef getAbbrevSection() override { return AbbrevSection; }
+  const Section &getLocSection() override { return LocSection; }
+  StringRef getARangeSection() override { return ARangeSection; }
+  StringRef getDebugFrameSection() override { return DebugFrameSection; }
+  const Section &getLineSection() override { return LineSection; }
+  const Section &getLineDWOSection() override { return LineDWOSection; }
+  StringRef getStringSection() override { return StringSection; }
+  StringRef getRangeSection() override { return RangeSection; }
+  StringRef getPubNamesSection() override { return PubNamesSection; }
+  StringRef getPubTypesSection() override { return PubTypesSection; }
+  StringRef getGnuPubNamesSection() override { return GnuPubNamesSection; }
+  StringRef getGnuPubTypesSection() override { return GnuPubTypesSection; }
 
   // Sections for DWARF5 split dwarf proposal.
-  virtual const Section &getInfoDWOSection() { return InfoDWOSection; }
-  virtual const TypeSectionMap &getTypesDWOSections() {
+  const Section &getInfoDWOSection() override { return InfoDWOSection; }
+  const TypeSectionMap &getTypesDWOSections() override {
     return TypesDWOSections;
   }
-  virtual StringRef getAbbrevDWOSection() { return AbbrevDWOSection; }
-  virtual StringRef getStringDWOSection() { return StringDWOSection; }
-  virtual StringRef getStringOffsetDWOSection() {
+  StringRef getAbbrevDWOSection() override { return AbbrevDWOSection; }
+  StringRef getStringDWOSection() override { return StringDWOSection; }
+  StringRef getStringOffsetDWOSection() override {
     return StringOffsetDWOSection;
   }
-  virtual StringRef getRangeDWOSection() { return RangeDWOSection; }
-  virtual StringRef getAddrSection() {
+  StringRef getRangeDWOSection() override { return RangeDWOSection; }
+  StringRef getAddrSection() override {
     return AddrSection;
   }
 };
diff --git a/lib/DebugInfo/DWARFDebugFrame.cpp b/lib/DebugInfo/DWARFDebugFrame.cpp
index d5f1f19658..b268f30015 100644
--- a/lib/DebugInfo/DWARFDebugFrame.cpp
+++ b/lib/DebugInfo/DWARFDebugFrame.cpp
@@ -214,7 +214,7 @@ public:
   ~CIE() {
   }
 
-  void dumpHeader(raw_ostream &OS) const {
+  void dumpHeader(raw_ostream &OS) const override {
     OS << format("%08x %08x %08x CIE",
                  (uint32_t)Offset, (uint32_t)Length, DW_CIE_ID)
        << "\n";
@@ -258,7 +258,7 @@ public:
   ~FDE() {
   }
 
-  void dumpHeader(raw_ostream &OS) const {
+  void dumpHeader(raw_ostream &OS) const override {
     OS << format("%08x %08x %08x FDE ",
                  (uint32_t)Offset, (uint32_t)Length, (int32_t)LinkedCIEOffset);
     OS << format("cie=%08x pc=%08x...%08x\n",
diff --git a/lib/DebugInfo/DWARFDebugLine.h b/lib/DebugInfo/DWARFDebugLine.h
index 88b1aee922..a336f49b29 100644
--- a/lib/DebugInfo/DWARFDebugLine.h
+++ b/lib/DebugInfo/DWARFDebugLine.h
@@ -231,7 +231,7 @@ public:
   struct DumpingState : public State {
     DumpingState(raw_ostream &OS) : OS(OS) {}
     virtual ~DumpingState();
-    virtual void finalize();
+    void finalize() override;
   private:
     raw_ostream &OS;
   };
diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp
index 9160e2661b..e8f2b3bb6f 100644
--- a/lib/Linker/LinkModules.cpp
+++ b/lib/Linker/LinkModules.cpp
@@ -87,7 +87,7 @@ public:
 private:
   Type *getImpl(Type *T);
   /// remapType - Implement the ValueMapTypeRemapper interface.
-  Type *remapType(Type *SrcTy) {
+  Type *remapType(Type *SrcTy) override {
     return get(SrcTy);
   }
   
@@ -372,7 +372,7 @@ namespace {
       LazilyLinkFunctions(LazilyLinkFunctions) {
     }
 
-    virtual Value *materializeValueFor(Value *V);
+    Value *materializeValueFor(Value *V) override;
   };
 
   /// ModuleLinker - This is an implementation class for the LinkModules