X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FCommandLine.h;h=4efb6a67cf62b4066ac0643217190cdc15e5f0a5;hb=354362524a72b3fa43a6c09380b7ae3b2380cbba;hp=c0bfbae0370e7d31f393c0abd069739f7c02caea;hpb=894fd78d93d663df8286d4d4edeafc076e00ff15;p=oota-llvm.git

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index c0bfbae0370..4efb6a67cf6 100644
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -350,6 +350,9 @@ struct cat {
 struct GenericOptionValue {
   virtual ~GenericOptionValue() {}
   virtual bool compare(const GenericOptionValue &V) const = 0;
+
+private:
+  virtual void anchor();
 };
 
 template<class DataType> struct OptionValue;
@@ -1752,6 +1755,7 @@ void getRegisteredOptions(StringMap<Option*> &Map);
 /// \brief Saves strings in the inheritor's stable storage and returns a stable
 /// raw character pointer.
 class StringSaver {
+  virtual void anchor();
 public:
   virtual const char *SaveString(const char *Str) = 0;
   virtual ~StringSaver() {};  // Pacify -Wnon-virtual-dtor.