commit 14dbb25449950502fd4d2573e99c339aad1462a0
author Richard Trieu <rtrieu@google.com> Thu Apr 30 21:47:28 2015 +0000
committer Richard Trieu <rtrieu@google.com> Thu Apr 30 21:47:28 2015 +0000
tree f1778d7076df7dd14ce7f6976a0064919931bbab
parent 3e879e3d3f831dc7f475489f0b30dcc8529bf5ef

Fix -Wpessimizing-move warning by remove the call to std::move.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@236265 91177308-0d34-0410-b5e6-96231b3b80d8

src/system_error.cpp

diff --git a/src/system_error.cpp b/src/system_error.cpp
index c032fc0..18f668f 100644
--- a/src/system_error.cpp
+++ b/src/system_error.cpp
@@ -152,7 +152,7 @@
             what_arg += ": ";
         what_arg += ec.message();
     }
-    return _VSTD::move(what_arg);
+    return what_arg;
 }
 
 system_error::system_error(error_code ec, const string& what_arg)