[libcxx] r178237 - Add missing #ifndef _LIBCPP_NO_EXCEPTIONS around throw in include/thread.

[Howard Hinnant]

Author: hhinnant
Date: Thu Mar 28 10:00:04 2013
New Revision: 178237

URL: http://llvm.org/viewvc/llvm-project?rev=178237&view=rev
Log:
Add missing #ifndef _LIBCPP_NO_EXCEPTIONS around throw in include/thread.

Modified:
    libcxx/trunk/include/thread

Modified: libcxx/trunk/include/thread
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/thread?rev=178237&r1=178236&r2=178237&view=diff
==============================================================================
--- libcxx/trunk/include/thread (original)
+++ libcxx/trunk/include/thread Thu Mar 28 10:00:04 2013
@@ -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>