From bbec604000804c99a9a612e1b8e17ec407017bdb Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Sat, 26 Apr 2014 22:51:31 +0000
Subject: [LCG] Eliminate more boiler plate by using the iterator facade base
 class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207336 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/iterator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/llvm/ADT')

diff --git a/include/llvm/ADT/iterator.h b/include/llvm/ADT/iterator.h
index 00d0ba15ed..0b33d7e0a1 100644
--- a/include/llvm/ADT/iterator.h
+++ b/include/llvm/ADT/iterator.h
@@ -32,7 +32,7 @@ namespace llvm {
 /// terms of addition of one. These aren't equivalent for all iterator
 /// categories, and respecting that adds a lot of complexity for little gain.
 template <typename DerivedT, typename IteratorCategoryT, typename T,
-          typename DifferenceTypeT, typename PointerT = T *,
+          typename DifferenceTypeT = ptrdiff_t, typename PointerT = T *,
           typename ReferenceT = T &>
 struct iterator_facade_base
     : std::iterator<IteratorCategoryT, T, DifferenceTypeT, PointerT,
-- 
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