condition_variable (condition_variable_any): Remove unused native_handle_type typedef.

	* include/std/condition_variable (condition_variable_any): Remove
	unused native_handle_type typedef.
	* src/condition_variable.cc (condition_variable): Add missing noexcept
	specifications.
	* 30_threads/condition_variable_any/requirements/typedefs.cc: Remove.

From-SVN: r180454

libstdc++-v3/ChangeLog

 2011-10-25  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
+	* include/std/condition_variable (condition_variable_any): Remove
+	unused native_handle_type typedef.
+	* src/condition_variable.cc (condition_variable): Add missing noexcept
+	specifications.
+	* 30_threads/condition_variable_any/requirements/typedefs.cc: Remove.
+
+2011-10-25  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
 	PR libstdc++/50862
 	* include/std/condition_variable (condition_variable_any::wait): Fix
 	deadlock and ensure _Lock::lock() is called on exit.

libstdc++-v3/include/std/condition_variable

@@ -177,7 +177,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     mutex				_M_mutex;
 
   public:
-    typedef condition_variable::native_handle_type	native_handle_type;
 
     condition_variable_any() noexcept;
     ~condition_variable_any() noexcept;

libstdc++-v3/src/condition_variable.cc

@@ -31,8 +31,8 @@ namespace std _GLIBCXX_VISIBILITY(default)
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
 #ifdef __GTHREAD_COND_INIT
-  condition_variable::condition_variable() = default;
-  condition_variable::~condition_variable() = default;
+  condition_variable::condition_variable() noexcept = default;
+  condition_variable::~condition_variable() noexcept = default;
 #else
   condition_variable::condition_variable() noexcept
   {

libstdc++-v3/testsuite/30_threads/condition_variable_any/requirements/typedefs.cc

-// { dg-do compile }
-// { dg-options "-std=gnu++0x" }
-// { dg-require-cstdint "" }
-// { dg-require-gthreads "" }
-
-// Copyright (C) 2010 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING3.  If not see
-// <http://www.gnu.org/licenses/>.
-
-#include <condition_variable>
-
-void test01()
-{
-  // Check for required typedefs
-  typedef std::condition_variable_any test_type;
-  typedef test_type::native_handle_type type;
-}