acinclude.m4: Update references to final C++11 standard.

	* acinclude.m4: Update references to final C++11 standard.
	* include/bits/shared_ptr.h: Likewise.
	* include/bits/shared_ptr_base.h: Likewise.
	* include/bits/unique_ptr.h: Likewise.
	* include/std/chrono: Likewise.
	* include/std/thread: Likewise.

From-SVN: r190271

7 files changed, 36 insertions, 27 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 53fb00f..f33aef8 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2012-08-09  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* acinclude.m4: Update references to final C++11 standard.
+	* include/bits/shared_ptr.h: Likewise.
+	* include/bits/shared_ptr_base.h: Likewise.
+	* include/bits/unique_ptr.h: Likewise.
+	* include/std/chrono: Likewise.
+	* include/std/thread: Likewise.
+
 2012-08-07  Benjamin Kosnik  <bkoz@redhat.com>
 
 	PR libstdc++/54005
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 6632725..1179407 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1115,16 +1115,16 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
 
 dnl
 dnl Check for clock_gettime, nanosleep and sched_yield, used in the
-dnl implementation of 20.8.5 [time.clock], and 30.2.2 [thread.thread.this]
-dnl in the current C++0x working draft.
+dnl implementation of 20.11.7 [time.clock], and 30.3.2 [thread.thread.this]
+dnl in the C++11 standard.
 dnl
 dnl --enable-libstdcxx-time
 dnl --enable-libstdcxx-time=yes
 dnl        checks for the availability of monotonic and realtime clocks,
-dnl        nanosleep and sched_yield in libc and libposix4 and, in case, links
-dnl       the latter
+dnl        nanosleep and sched_yield in libc and libposix4 and, if needed,
+dnl        links in the latter.
 dnl --enable-libstdcxx-time=rt
-dnl        also searches (and, in case, links) librt.  Note that this is
+dnl        also searches (and, if needed, links) librt.  Note that this is
 dnl        not always desirable because, in glibc, for example, in turn it
 dnl        triggers the linking of libpthread too, which activates locking,
 dnl        a large overhead for single-thread programs.
@@ -1256,8 +1256,8 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
 ])
 
 dnl
-dnl Check for gettimeofday, used in the implementation of 20.8.5
-dnl [time.clock] in the current C++0x working draft.
+dnl Check for gettimeofday, used in the implementation of 20.11.7
+dnl [time.clock] in the C++11 standard.
 dnl
 AC_DEFUN([GLIBCXX_CHECK_GETTIMEOFDAY], [
 
diff --git a/libstdc++-v3/include/bits/shared_ptr.h b/libstdc++-v3/include/bits/shared_ptr.h
index e1c1eb9..7843365 100644
--- a/libstdc++-v3/include/bits/shared_ptr.h
+++ b/libstdc++-v3/include/bits/shared_ptr.h
@@ -321,7 +321,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	allocate_shared(const _Alloc& __a, _Args&&... __args);
     };
 
-  // 20.8.13.2.7 shared_ptr comparisons
+  // 20.7.2.2.7 shared_ptr comparisons
   template<typename _Tp1, typename _Tp2>
     inline bool
     operator==(const shared_ptr<_Tp1>& __a,
@@ -425,13 +425,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     struct less<shared_ptr<_Tp>> : public _Sp_less<shared_ptr<_Tp>>
     { };
 
-  // 20.8.13.2.9 shared_ptr specialized algorithms.
+  // 20.7.2.2.8 shared_ptr specialized algorithms.
   template<typename _Tp>
     inline void
     swap(shared_ptr<_Tp>& __a, shared_ptr<_Tp>& __b) noexcept
     { __a.swap(__b); }
 
-  // 20.8.13.2.10 shared_ptr casts.
+  // 20.7.2.2.9 shared_ptr casts.
   template<typename _Tp, typename _Tp1>
     inline shared_ptr<_Tp>
     static_pointer_cast(const shared_ptr<_Tp1>& __r) noexcept
@@ -511,7 +511,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       }
     };
 
-  // 20.8.13.3.7 weak_ptr specialized algorithms.
+  // 20.7.2.3.6 weak_ptr specialized algorithms.
   template<typename _Tp>
     inline void
     swap(weak_ptr<_Tp>& __a, weak_ptr<_Tp>& __b) noexcept
diff --git a/libstdc++-v3/include/bits/shared_ptr_base.h b/libstdc++-v3/include/bits/shared_ptr_base.h
index 1ccd5ef..07ac000 100644
--- a/libstdc++-v3/include/bits/shared_ptr_base.h
+++ b/libstdc++-v3/include/bits/shared_ptr_base.h
@@ -1056,7 +1056,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     };
 
 
-  // 20.8.13.2.7 shared_ptr comparisons
+  // 20.7.2.2.7 shared_ptr comparisons
   template<typename _Tp1, typename _Tp2, _Lock_policy _Lp>
     inline bool
     operator==(const __shared_ptr<_Tp1, _Lp>& __a,
@@ -1348,7 +1348,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       __weak_count<_Lp>  _M_refcount;    // Reference counter.
     };
 
-  // 20.8.13.3.7 weak_ptr specialized algorithms.
+  // 20.7.2.3.6 weak_ptr specialized algorithms.
   template<typename _Tp, _Lock_policy _Lp>
     inline void
     swap(__weak_ptr<_Tp, _Lp>& __a, __weak_ptr<_Tp, _Lp>& __b) noexcept
diff --git a/libstdc++-v3/include/bits/unique_ptr.h b/libstdc++-v3/include/bits/unique_ptr.h
index 9b736d4..242d01e 100644
--- a/libstdc++-v3/include/bits/unique_ptr.h
+++ b/libstdc++-v3/include/bits/unique_ptr.h
@@ -87,7 +87,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       template<typename _Up> void operator()(_Up*) const = delete;
     };
 
-  /// 20.7.12.2 unique_ptr for single objects.
+  /// 20.7.1.2 unique_ptr for single objects.
   template <typename _Tp, typename _Dp = default_delete<_Tp> >
     class unique_ptr
     {
@@ -260,7 +260,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       unique_ptr& operator=(const unique_ptr&) = delete;
   };
 
-  /// 20.7.12.3 unique_ptr for array objects with a runtime length
+  /// 20.7.1.3 unique_ptr for array objects with a runtime length
   // [unique.ptr.runtime]
   // _GLIBCXX_RESOLVE_LIB_DEFECTS
   // DR 740 - omit specialization for array objects with a compile time length
@@ -406,7 +406,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       unique_ptr& operator=(const unique_ptr&) = delete;
 
       // Disable construction from convertible pointer types.
-      // (N2315 - 20.6.5.3.1)
+      // (N2315 - 20.7.1.3.1)
       template<typename _Up>
 	unique_ptr(_Up*, typename
 		   std::conditional<std::is_reference<deleter_type>::value,
diff --git a/libstdc++-v3/include/std/chrono b/libstdc++-v3/include/std/chrono
index 9ff8846..33bed03 100644
--- a/libstdc++-v3/include/std/chrono
+++ b/libstdc++-v3/include/std/chrono
@@ -1,6 +1,6 @@
 // <chrono> -*- C++ -*-
 
-// Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+// Copyright (C) 2008-2012 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
@@ -53,7 +53,7 @@ namespace std _GLIBCXX_VISIBILITY(default)
    */
 
   /** @namespace std::chrono
-   *  @brief ISO C++ 0x entities sub namespace for time and date.
+   *  @brief ISO C++ 2011 entities sub-namespace for time and date.
    */
   namespace chrono
   {
@@ -69,7 +69,7 @@ namespace std _GLIBCXX_VISIBILITY(default)
   }
 
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
-  // 20.8.2.3 specialization of common_type (for duration)
+  // 20.11.4.3 specialization of common_type (for duration)
   template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
     struct common_type<chrono::duration<_Rep1, _Period1>,
 		       chrono::duration<_Rep2, _Period2>>
@@ -85,7 +85,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       typedef chrono::duration<__cr, __r> 			type;
     };
 
-  // 20.8.2.3 specialization of common_type (for time_point)
+  // 20.11.4.3 specialization of common_type (for time_point)
   template<typename _Clock, typename _Dur1, typename _Dur2>
     struct common_type<chrono::time_point<_Clock, _Dur1>,
 		       chrono::time_point<_Clock, _Dur2>>
@@ -227,7 +227,7 @@ _GLIBCXX_END_NAMESPACE_VERSION
 		      "period must be a specialization of ratio");
 	static_assert(_Period::num > 0, "period must be positive");
 
-	// 20.8.3.1 construction / copy / destroy
+	// 20.11.5.1 construction / copy / destroy
 	constexpr duration() = default;
 
 	constexpr duration(const duration&) = default;
@@ -249,12 +249,12 @@ _GLIBCXX_END_NAMESPACE_VERSION
 	~duration() = default;
 	duration& operator=(const duration&) = default;
 
-	// 20.8.3.2 observer
+	// 20.11.5.2 observer
 	constexpr rep
 	count() const
 	{ return __r; }
 
-	// 20.8.3.3 arithmetic
+	// 20.11.5.3 arithmetic
 	constexpr duration
 	operator+() const
 	{ return *this; }
@@ -332,7 +332,7 @@ _GLIBCXX_END_NAMESPACE_VERSION
 	    return *this;
 	  }
 
-	// 20.8.3.4 special values
+	// 20.11.5.4 special values
 	static constexpr duration
 	zero()
 	{ return duration(duration_values<rep>::zero()); }
diff --git a/libstdc++-v3/include/std/thread b/libstdc++-v3/include/std/thread
index f6b19ab..8a45b65 100644
--- a/libstdc++-v3/include/std/thread
+++ b/libstdc++-v3/include/std/thread
@@ -1,6 +1,6 @@
 // <thread> -*- C++ -*-
 
-// Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+// Copyright (C) 2008-2012 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
@@ -238,8 +238,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 _GLIBCXX_END_NAMESPACE_VERSION
 
   /** @namespace std::this_thread
-   *  @brief ISO C++ 0x entities sub namespace for thread.
-   *  30.2.2 Namespace this_thread.
+   *  @brief ISO C++ 2011 entities sub-namespace for thread.
+   *  30.3.2 Namespace this_thread.
    */
   namespace this_thread
   {