From 2c0d3edf68cdaa9c5552d7a81e641c76a2ef1fa3 Mon Sep 17 00:00:00 2001
From: Howard Hinnant <hhinnant@apple.com>
Date: Thu, 28 Mar 2013 15:00:04 +0000
Subject: [PATCH] Add missing #ifndef _LIBCPP_NO_EXCEPTIONS around throw in
 include/thread.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178237 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/thread | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/thread b/include/thread
index e21a09fff..8d3aab2ae 100644
--- a/include/thread
+++ b/include/thread
@@ -144,9 +144,11 @@ template <class _Tp>
 __thread_specific_ptr<_Tp>::__thread_specific_ptr()
 {
     int __ec = pthread_key_create(&__key_, &__thread_specific_ptr::__at_thread_exit);
+#ifndef _LIBCPP_NO_EXCEPTIONS
     if (__ec)
         throw system_error(error_code(__ec, system_category()),
                            "__thread_specific_ptr construction failed");
+#endif
 }
 
 template <class _Tp>