From d854ce6bfaa35c4079872dc68ba18ac1fe7f49e2 Mon Sep 17 00:00:00 2001
From: Marshall Clow <mclow@qualcomm.com>
Date: Thu, 7 Feb 2013 17:37:58 +0000
Subject: [PATCH] Another libc++ warning suppression on Linux; no functionality
 change

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174637 91177308-0d34-0410-b5e6-96231b3b80d8
---
 src/thread.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/thread.cpp b/src/thread.cpp
index b2bd07e9d..184d81e6b 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -71,7 +71,7 @@ thread::hardware_concurrency() _NOEXCEPT
     // does not have a definite limit.
     if (result == -1)
         return 0;
-    return result;
+    return static_cast<unsigned>(result);
 #else  // defined(CTL_HW) && defined(HW_NCPU)
     // TODO: grovel through /proc or check cpuid on x86 and similar
     // instructions on other architectures.