From fee8f19bbe1c4ce48bee66fbd1f72f2974b0531b Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 13 Dec 2001 00:39:49 +0000
Subject: [PATCH] Implement proper iterator tags

llvm-svn: 1441
---
 include/llvm/Function.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/llvm/Function.h b/include/llvm/Function.h
index 6b44ad37b42..9c026cc9a3d 100644
--- a/include/llvm/Function.h
+++ b/include/llvm/Function.h
@@ -130,7 +130,11 @@ public:
     _BI_t   BI;       // BasicBlock::iterator
   public:
     typedef bidirectional_iterator_tag iterator_category;
-
+    typedef IIty                       value_type;
+    typedef unsigned                   difference_type;
+    typedef BIty                       pointer;
+    typedef IIty                       reference;
+    
     template<class M> InstIterator(M &m) 
       : BBs(m.getBasicBlocks()), BB(BBs.begin()) {    // begin ctor
       if (BB != BBs.end()) {