More windows port work by Ruben Van Boxem

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@142732 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/numeric b/include/numeric
index 4ca62e8..c201a5f 100644
--- a/include/numeric
+++ b/include/numeric
@@ -186,10 +186,10 @@
 template <class _ForwardIterator, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-iota(_ForwardIterator __first, _ForwardIterator __last, _Tp __value)
+iota(_ForwardIterator __first, _ForwardIterator __last, _Tp __value_)
 {
-    for (; __first != __last; ++__first, ++__value)
-        *__first = __value;
+    for (; __first != __last; ++__first, ++__value_)
+        *__first = __value_;
 }
 
 _LIBCPP_END_NAMESPACE_STD