diff --git a/lldb/include/lldb/Core/ValueObjectCast.h b/lldb/include/lldb/Core/ValueObjectCast.h
index 17989c5f4f94..239375d3635b 100644
--- a/lldb/include/lldb/Core/ValueObjectCast.h
+++ b/lldb/include/lldb/Core/ValueObjectCast.h
@@ -62,11 +62,11 @@ public:
     }
     
 protected:
-    virtual bool
-    UpdateValue ();
+    bool
+    UpdateValue () override;
     
-    virtual CompilerType
-    GetClangTypeImpl ();
+    CompilerType
+    GetClangTypeImpl () override;
     
     CompilerType m_cast_type;
     
diff --git a/lldb/include/lldb/Core/ValueObjectConstResultCast.h b/lldb/include/lldb/Core/ValueObjectConstResultCast.h
index b074f24bc44e..2f99afa522e3 100644
--- a/lldb/include/lldb/Core/ValueObjectConstResultCast.h
+++ b/lldb/include/lldb/Core/ValueObjectConstResultCast.h
@@ -44,21 +44,21 @@ public:
         return ValueObjectCast::GetClangType();
     }
 
-    virtual lldb::ValueObjectSP
+    lldb::ValueObjectSP
     GetSyntheticChildAtOffset(uint32_t offset,
                               const CompilerType& type,
-                              bool can_create);
+                              bool can_create) override;
 
-    virtual lldb::ValueObjectSP
-    AddressOf (Error &error);
+    lldb::ValueObjectSP
+    AddressOf (Error &error) override;
 
-    virtual size_t
+    size_t
     GetPointeeData (DataExtractor& data,
                     uint32_t item_idx = 0,
-                    uint32_t item_count = 1);
+                    uint32_t item_count = 1) override;
 
-    virtual lldb::ValueObjectSP
-    Cast (const CompilerType &clang_ast_type);
+    lldb::ValueObjectSP
+    Cast (const CompilerType &clang_ast_type) override;
 
 protected:
     ValueObjectConstResultImpl m_impl;
diff --git a/lldb/include/lldb/Core/ValueObjectConstResultChild.h b/lldb/include/lldb/Core/ValueObjectConstResultChild.h
index a9ed96b58528..b666d7e46e5d 100644
--- a/lldb/include/lldb/Core/ValueObjectConstResultChild.h
+++ b/lldb/include/lldb/Core/ValueObjectConstResultChild.h
@@ -51,19 +51,19 @@ public:
         return ValueObjectChild::GetClangType();
     }
     
-    virtual lldb::ValueObjectSP
-    GetSyntheticChildAtOffset(uint32_t offset, const CompilerType& type, bool can_create);
+    lldb::ValueObjectSP
+    GetSyntheticChildAtOffset(uint32_t offset, const CompilerType& type, bool can_create) override;
     
-    virtual lldb::ValueObjectSP
-    AddressOf (Error &error);
+    lldb::ValueObjectSP
+    AddressOf (Error &error) override;
     
-    virtual size_t
+    size_t
     GetPointeeData (DataExtractor& data,
                     uint32_t item_idx = 0,
-					uint32_t item_count = 1);
+					uint32_t item_count = 1) override;
 
-    virtual lldb::ValueObjectSP
-    Cast (const CompilerType &clang_ast_type);
+    lldb::ValueObjectSP
+    Cast (const CompilerType &clang_ast_type) override;
     
 protected:
     ValueObjectConstResultImpl m_impl;