Add LLVM_OVERRIDE to methods that override their base classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164471 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 25 insertions, 20 deletions

diff --git a/lib/Support/DAGDeltaAlgorithm.cpp b/lib/Support/DAGDeltaAlgorithm.cpp
index a616045b6b..34e82cf441 100644
--- a/lib/Support/DAGDeltaAlgorithm.cpp
+++ b/lib/Support/DAGDeltaAlgorithm.cpp
@@ -163,11 +163,11 @@ class DeltaActiveSetHelper : public DeltaAlgorithm {
 protected:
   /// UpdatedSearchState - Callback used when the search state changes.
   virtual void UpdatedSearchState(const changeset_ty &Changes,
-                                  const changesetlist_ty &Sets) {
+                                  const changesetlist_ty &Sets) LLVM_OVERRIDE {
     DDAI.UpdatedSearchState(Changes, Sets, Required);
   }
 
-  virtual bool ExecuteOneTest(const changeset_ty &S) {
+  virtual bool ExecuteOneTest(const changeset_ty &S) LLVM_OVERRIDE {
     return DDAI.GetTestResult(S, Required);
   }
 
diff --git a/lib/Support/DataStream.cpp b/lib/Support/DataStream.cpp
index 94d14a5e36..3a38e2a66b 100644
--- a/lib/Support/DataStream.cpp
+++ b/lib/Support/DataStream.cpp
@@ -58,7 +58,7 @@ public:
   virtual ~DataFileStreamer() {
     close(Fd);
   }
-  virtual size_t GetBytes(unsigned char *buf, size_t len) {
+  virtual size_t GetBytes(unsigned char *buf, size_t len) LLVM_OVERRIDE {
     NumStreamFetches++;
     return read(Fd, buf, len);
   }
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 992f03c520..e7080701eb 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -81,12 +81,12 @@ public:
     init(InputData.begin(), InputData.end(), RequiresNullTerminator);
   }
 
-  virtual const char *getBufferIdentifier() const {
+  virtual const char *getBufferIdentifier() const LLVM_OVERRIDE {
      // The name is stored after the class itself.
     return reinterpret_cast<const char*>(this + 1);
   }
-  
-  virtual BufferKind getBufferKind() const {
+
+  virtual BufferKind getBufferKind() const LLVM_OVERRIDE {
     return MemoryBuffer_Malloc;
   }
 };
@@ -194,8 +194,8 @@ public:
     sys::Path::UnMapFilePages(reinterpret_cast<const char*>(RealStart),
                               RealSize);
   }
-  
-  virtual BufferKind getBufferKind() const {
+
+  virtual BufferKind getBufferKind() const LLVM_OVERRIDE {
     return MemoryBuffer_MMap;
   }
 };
diff --git a/lib/Support/StreamableMemoryObject.cpp b/lib/Support/StreamableMemoryObject.cpp
index 6fec9a9589..59e27a263e 100644
--- a/lib/Support/StreamableMemoryObject.cpp
+++ b/lib/Support/StreamableMemoryObject.cpp
@@ -24,18 +24,23 @@ public:
     assert(LastChar >= FirstChar && "Invalid start/end range");
   }
 
-  virtual uint64_t getBase() const { return 0; }
-  virtual uint64_t getExtent() const { return LastChar - FirstChar; }
-  virtual int readByte(uint64_t address, uint8_t* ptr) const;
+  virtual uint64_t getBase() const LLVM_OVERRIDE { return 0; }
+  virtual uint64_t getExtent() const LLVM_OVERRIDE {
+    return LastChar - FirstChar;
+  }
+  virtual int readByte(uint64_t address, uint8_t* ptr) const LLVM_OVERRIDE;
   virtual int readBytes(uint64_t address,
                         uint64_t size,
                         uint8_t* buf,
-                        uint64_t* copied) const;
-  virtual const uint8_t *getPointer(uint64_t address, uint64_t size) const;
-  virtual bool isValidAddress(uint64_t address) const {
+                        uint64_t* copied) const LLVM_OVERRIDE;
+  virtual const uint8_t *getPointer(uint64_t address,
+                                    uint64_t size) const LLVM_OVERRIDE;
+  virtual bool isValidAddress(uint64_t address) const LLVM_OVERRIDE {
     return validAddress(address);
   }
-  virtual bool isObjectEnd(uint64_t address) const {return objectEnd(address);}
+  virtual bool isObjectEnd(uint64_t address) const LLVM_OVERRIDE {
+    return objectEnd(address);
+  }
 
 private:
   const uint8_t* const FirstChar;
diff --git a/lib/Support/system_error.cpp b/lib/Support/system_error.cpp
index 56898de315..2df223ca71 100644
--- a/lib/Support/system_error.cpp
+++ b/lib/Support/system_error.cpp
@@ -48,8 +48,8 @@ _do_message::message(int ev) const {
 
 class _generic_error_category : public _do_message {
 public:
-  virtual const char* name() const;
-  virtual std::string message(int ev) const;
+  virtual const char* name() const LLVM_OVERRIDE;
+  virtual std::string message(int ev) const LLVM_OVERRIDE;
 };
 
 const char*
@@ -74,9 +74,9 @@ generic_category() {
 
 class _system_error_category : public _do_message {
 public:
-  virtual const char* name() const;
-  virtual std::string message(int ev) const;
-  virtual error_condition default_error_condition(int ev) const;
+  virtual const char* name() const LLVM_OVERRIDE;
+  virtual std::string message(int ev) const LLVM_OVERRIDE;
+  virtual error_condition default_error_condition(int ev) const LLVM_OVERRIDE;
 };
 
 const char*