Remove bogus assertion. This unbreaks mingw, where ConstantSDNode

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

diff --git a/include/llvm/ADT/ilist.h b/include/llvm/ADT/ilist.h
index e66ee2f40bc2ee01660b7667ce639b7eea338960..41253e030c5ffcba5ae1eaaa2a850b89a83ed966 100644 (file)
--- a/include/llvm/ADT/ilist.h
+++ b/include/llvm/ADT/ilist.h
@@ -83,15 +83,20 @@ struct ilist_traits<const Ty> : public ilist_traits<Ty> {};
 template<typename NodeTy>
 class ilist_iterator
   : public bidirectional_iterator<NodeTy, ptrdiff_t> {
+    
+public:
   typedef ilist_traits<NodeTy> Traits;
   typedef bidirectional_iterator<NodeTy, ptrdiff_t> super;
 
-public:
   typedef size_t size_type;
   typedef typename super::pointer pointer;
   typedef typename super::reference reference;
 private:
   pointer NodePtr;
+
+  // operator[] is not defined. Compile error instead of having a runtime bug.
+  void operator[](unsigned) {}
+  void operator[](unsigned) const {}
 public:
 
   ilist_iterator(pointer NP) : NodePtr(NP) {}