thread (this_thread::sleep_until): Move after sleep_for.

2011-05-27  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/thread (this_thread::sleep_until): Move after sleep_for.

From-SVN: r174365

libstdc++-v3/ChangeLog

+2011-05-27  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* include/std/thread (this_thread::sleep_until): Move after sleep_for.
+
 2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/49187

libstdc++-v3/include/std/thread

@@ -260,12 +260,6 @@ _GLIBCXX_END_NAMESPACE_VERSION
 #endif
 
 #ifdef _GLIBCXX_USE_NANOSLEEP
-    /// sleep_until
-    template<typename _Clock, typename _Duration>
-      inline void
-      sleep_until(const chrono::time_point<_Clock, _Duration>& __atime)
-      { sleep_for(__atime - _Clock::now()); }
-
     /// sleep_for
     template<typename _Rep, typename _Period>
       inline void
@@ -285,6 +279,12 @@ _GLIBCXX_END_NAMESPACE_VERSION
 
 	::nanosleep(&__ts, 0);
       }
+
+    /// sleep_until
+    template<typename _Clock, typename _Duration>
+      inline void
+      sleep_until(const chrono::time_point<_Clock, _Duration>& __atime)
+      { sleep_for(__atime - _Clock::now()); }
 #endif
 
   _GLIBCXX_END_NAMESPACE_VERSION