status_cxx2011.xml: Status of piecewise construction and ios_base::failure.

	* doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
	and ios_base::failure.
	* doc/xml/manual/backwards_compatibility.xml: List headers in
	alphabetical order.

From-SVN: r181438

libstdc++-v3/ChangeLog

+2011-11-17  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
+	and ios_base::failure.
+	* doc/xml/manual/backwards_compatibility.xml: List headers in
+	alphabetical order.
+
 2011-11-16  Andrew MacLeod  <amacleod@redhat.com>
 
 	PR libstdc++/51102
@@ -111,6 +118,12 @@
 
 2011-11-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
+	* doc/xml/manual/status_cxx2011.xml: Clarify status of container
+	requirements with respect to allocators.
+	(status.iso.200x): Add anchor for old ID to preserve existing links.
+
+2011-11-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
 	* include/bits/shared_ptr_base.h (_Sp_counted_ptr): Make 'final'.
 	(_Sp_counted_deleter): Make 'final'. Use allocator_traits.
 	(_Sp_counted_ptr_inplace): Make 'final'. Use allocator_traits.

libstdc++-v3/doc/xml/manual/backwards_compatibility.xml

@@ -1163,11 +1163,11 @@ AC_DEFUN([AC_HEADER_STDCXX_11], [
     #include <fstream>
     #include <functional>
     #include <future>
+    #include <initializer_list>
     #include <iomanip>
     #include <ios>
     #include <iosfwd>
     #include <iostream>
-    #include <initializer_list>
     #include <istream>
     #include <iterator>
     #include <limits>

libstdc++-v3/doc/xml/manual/status_cxx2011.xml

@@ -384,10 +384,12 @@ particular release.
       <entry/>
     </row>
     <row>
+      <?dbhtml bgcolor="#B0B0B0" ?>
       <entry>20.3.2</entry>
       <entry>Class template <code>pair</code></entry>
-      <entry>Y</entry>
-      <entry/>
+      <entry>Partial</entry>
+      <entry>Piecewise construction requires an accessible copy/move
+             constructor.</entry>
     </row>
     <row>
       <entry>20.3.3</entry>
@@ -2136,8 +2138,9 @@ particular release.
       <entry>Iostreams base classes</entry>
       <entry>Partial</entry>
       <entry>
-        Missing move and swap operations on <code>basic_ios</code>. Missing
-       	<code>make_error_code</code> and <code>make_error_condition</code>.
+        Missing move and swap operations on <code>basic_ios</code>.
+        Missing <code>io_errc</code> and <code>iostream_category</code>.
+        <code>ios_base::failure</code> is not derived from <code>system_error</code>.
       </entry>
     </row>
     <row>