Remove unneeded #include

[oota-llvm.git] / include / llvm / SymbolTable.h

diff --git a/include/llvm/SymbolTable.h b/include/llvm/SymbolTable.h
index f457255f3b91d744b3161e3686ff2ac34e1faaa7..22a9acd438ce9a2c177f29d7b14dda2907b5cdc3 100644 (file)
--- a/include/llvm/SymbolTable.h
+++ b/include/llvm/SymbolTable.h
@@ -26,6 +26,8 @@
 #include "llvm/Value.h"
 #include <map>
 
+namespace llvm {
+
 class SymbolTable : public AbstractTypeUser,
                    public std::map<const Type *, 
                                     std::map<const std::string, Value *> > {
@@ -36,11 +38,11 @@ public:
   typedef VarMap::iterator type_iterator;
   typedef VarMap::const_iterator type_const_iterator;
 
-  inline SymbolTable() : InternallyInconsistent(false) {}
+  inline SymbolTable() : InternallyInconsistent(false), LastUnique(0) {}
   ~SymbolTable();
 
   // lookup - Returns null on failure...
-  Value *lookup(const Type *Ty, const std::string &name);
+  Value *lookup(const Type *Ty, const std::string &name) const;
 
   // insert - Add named definition to the symbol table...
   inline void insert(Value *N) {
@@ -109,6 +111,10 @@ private:
   //
   bool InternallyInconsistent;
 
+  // LastUnique - This value is used to retain the last unique value used
+  // by getUniqueName to generate unique names.
+  unsigned long LastUnique;
+
   inline super::value_type operator[](const Type *Ty) {
     assert(0 && "Should not use this operator to access symbol table!");
     return super::value_type();
@@ -128,4 +134,6 @@ private:
   virtual void typeBecameConcrete(const DerivedType *AbsTy);
 };
 
+} // End llvm namespace
+
 #endif