From: Chandler Carruth <chandlerc@gmail.com>
Date: Sat, 26 Apr 2014 22:59:28 +0000 (+0000)
Subject: [LCG] Add some pedantry to the use of ptrdiff_t to appease build bots.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=eadbda3320e41944c2d7106c51b23608a183a3c9;p=oota-llvm.git

[LCG] Add some pedantry to the use of ptrdiff_t to appease build bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207337 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/iterator.h b/include/llvm/ADT/iterator.h
index 0b33d7e0a1f..af9b85c56c9 100644
--- a/include/llvm/ADT/iterator.h
+++ b/include/llvm/ADT/iterator.h
@@ -11,6 +11,7 @@
 #define LLVM_ADT_ITERATOR_H
 
 #include <iterator>
+#include <cstddef>
 
 namespace llvm {
 
@@ -32,7 +33,7 @@ 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 = ptrdiff_t, typename PointerT = T *,
+          typename DifferenceTypeT = std::ptrdiff_t, typename PointerT = T *,
           typename ReferenceT = T &>
 struct iterator_facade_base
     : std::iterator<IteratorCategoryT, T, DifferenceTypeT, PointerT,