1 files changed, 1 insertions, 13 deletions

diff --git a/include/clang/Driver/Arg.h b/include/clang/Driver/Arg.h
index 6b07db9ffe..053d4458f2 100644
--- a/include/clang/Driver/Arg.h
+++ b/include/clang/Driver/Arg.h
@@ -109,7 +109,7 @@ namespace driver {
     }
 
     /// render - Append the argument onto the given array as strings.
-    virtual void render(const ArgList &Args, ArgStringList &Output) const = 0;
+    void render(const ArgList &Args, ArgStringList &Output) const;
 
     /// renderAsInput - Append the argument, render as an input, onto
     /// the given array as strings. The distinction is that some
@@ -131,8 +131,6 @@ namespace driver {
   public:
     FlagArg(const Option *Opt, unsigned Index, const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::FlagClass;
     }
@@ -145,8 +143,6 @@ namespace driver {
     PositionalArg(const Option *Opt, unsigned Index, const char *Value,
                   const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::PositionalClass;
     }
@@ -160,8 +156,6 @@ namespace driver {
     JoinedArg(const Option *Opt, unsigned Index, const char *Value,
               const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::JoinedClass;
     }
@@ -175,8 +169,6 @@ namespace driver {
     SeparateArg(const Option *Opt, unsigned Index, const char *Value,
                 const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::SeparateClass;
     }
@@ -194,8 +186,6 @@ namespace driver {
     CommaJoinedArg(const Option *Opt, unsigned Index, const char *Str,
                    const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::CommaJoinedClass;
     }
@@ -210,8 +200,6 @@ namespace driver {
                          const char *Value0, const char *Value1, 
                          const Arg *BaseArg = 0);
 
-    virtual void render(const ArgList &Args, ArgStringList &Output) const;
-
     static bool classof(const Arg *A) {
       return A->getKind() == Arg::JoinedAndSeparateClass;
     }