From eb30846d39e9bbae5043b257185958ca3fd78188 Mon Sep 17 00:00:00 2001
From: Zhihao Yuan <zy@simplerose.com>
Date: Mon, 1 Apr 2019 12:28:37 -0500
Subject: [PATCH] Fix C4244 from MSVC in sort.

---
 thrust/system/cuda/detail/sort.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/thrust/system/cuda/detail/sort.h b/thrust/system/cuda/detail/sort.h
index b9363b41b..0711c224f 100644
--- a/thrust/system/cuda/detail/sort.h
+++ b/thrust/system/cuda/detail/sort.h
@@ -1214,7 +1214,7 @@ namespace __merge_sort {
       return status;
     };
 
-    int num_passes = thrust::detail::log2_ri(num_tiles);
+    int num_passes = static_cast<int>(thrust::detail::log2_ri(num_tiles));
     bool ping = !(1 & num_passes);
 
     Size*      merge_partitions = (Size*)allocations[0];