Debug Info: In DIBuilder, the derived-from field of a DW_TAG_pointer_type

[oota-llvm.git] / include / llvm / ADT / ImmutableMap.h

diff --git a/include/llvm/ADT/ImmutableMap.h b/include/llvm/ADT/ImmutableMap.h
index a4232f0da9c09e719248b6e4dec6c49ae21e0ba2..8f8fb98770405c5efe3e800732f378dd6eaa4740 100644 (file)
--- a/include/llvm/ADT/ImmutableMap.h
+++ b/include/llvm/ADT/ImmutableMap.h
@@ -211,17 +211,23 @@ public:
     friend class ImmutableMap;
 
   public:
-    value_type_ref operator*() const { return itr->getValue(); }
-    value_type*    operator->() const { return &itr->getValue(); }
+    typedef ptrdiff_t difference_type;
+    typedef typename ImmutableMap<KeyT,ValT,ValInfo>::value_type value_type;
+    typedef typename ImmutableMap<KeyT,ValT,ValInfo>::value_type_ref reference;
+    typedef typename iterator::value_type *pointer;
+    typedef std::bidirectional_iterator_tag iterator_category;
+
+    typename iterator::reference operator*() const { return itr->getValue(); }
+    typename iterator::pointer   operator->() const { return &itr->getValue(); }
 
     key_type_ref getKey() const { return itr->getValue().first; }
     data_type_ref getData() const { return itr->getValue().second; }
 
-
     iterator& operator++() { ++itr; return *this; }
     iterator  operator++(int) { iterator tmp(*this); ++itr; return tmp; }
     iterator& operator--() { --itr; return *this; }
     iterator  operator--(int) { iterator tmp(*this); --itr; return tmp; }
+
     bool operator==(const iterator& RHS) const { return RHS.itr == itr; }
     bool operator!=(const iterator& RHS) const { return RHS.itr != itr; }
   };