From 7fa5da6778fb0e9dbee29b51e8c174d557c927cb Mon Sep 17 00:00:00 2001
From: Jeremy Siek <jeremy.siek@gmail.com>
Date: Mon, 15 Jan 2001 02:51:45 +0000
Subject: [PATCH] fixed dispatch for MIPSpro workaround

[SVN r8599]
---
 include/boost/pending/iterator_adaptors.hpp | 29 ++++++++++++++-------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/include/boost/pending/iterator_adaptors.hpp b/include/boost/pending/iterator_adaptors.hpp
index f454d10..cd1ee5e 100644
--- a/include/boost/pending/iterator_adaptors.hpp
+++ b/include/boost/pending/iterator_adaptors.hpp
@@ -221,13 +221,18 @@ inline bool operator<=(const iterator_comparisons<D1,Base1>& xb,
 
 namespace detail {
 
-  // Dummy version for iterators that don't support member access
-  template <class Iter, class Cat>
+  // Dummy versions for iterators that don't support member access
+  template <class Iter>
   inline typename Iter::pointer
-  operator_arrow(const Iter&, Cat) {
-    typedef typename Iter::pointer Pointer;
-    return Pointer();
+  operator_arrow(const Iter&, std::input_iterator_tag) {
+    return typename Iter::pointer();
   }
+  template <class Iter>
+  inline typename Iter::pointer
+  operator_arrow(const Iter&, std::output_iterator_tag) {
+    return typename Iter::pointer();
+  }
+
   // Real version
   template <class Iter>
   inline typename Iter::pointer
@@ -236,8 +241,10 @@ namespace detail {
   }
 
   // Dummy version for non-random access iterators 
-  template <class Iter, class Diff, class Cat>
-  inline void advance_impl(Iter&, Diff, Cat) { }
+  template <class Iter, class Diff>
+  inline void advance_impl(Iter&, Diff, std::input_iterator_tag) { }
+  template <class Iter, class Diff>
+  inline void advance_impl(Iter&, Diff, std::output_iterator_tag) { }
 
   // Real version
   template <class Iter, class Diff>
@@ -250,9 +257,11 @@ namespace detail {
 #endif
   }
 
-  // Dummy version for non-bidirectional iterators 
-  template <class Iter, class Cat>
-  inline void decrement_impl(Iter&, Cat) { }
+  // Dummy versions for non-bidirectional iterators 
+  template <class Iter>
+  inline void decrement_impl(Iter&, std::input_iterator_tag) { }
+  template <class Iter>
+  inline void decrement_impl(Iter&, std::output_iterator_tag) { }
 
   // Real version
   template <class Iter>