From a9b45e70469b5867813753ba3089994ced4aba96 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Wed, 13 Sep 2017 11:07:25 +0100
Subject: [PATCH] PR libstdc++/81835 fix broken URLs in libstdc++ docs

	PR libstdc++/81835
	* doc/xml/manual/extensions.xml: Replace unstable URL.
	* doc/html/manual/ext_demangling.html: Regenerate.
	* libsupc++/cxxabi.h (__cxa_demangle): Fix broken URL.

From-SVN: r252067
---
 libstdc++-v3/ChangeLog                           | 7 +++++++
 libstdc++-v3/doc/html/manual/ext_demangling.html | 2 +-
 libstdc++-v3/doc/xml/manual/extensions.xml       | 2 +-
 libstdc++-v3/libsupc++/cxxabi.h                  | 2 +-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 29a7731c795..bfa51735361 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2017-09-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/81835
+	* doc/xml/manual/extensions.xml: Replace unstable URL.
+	* doc/html/manual/ext_demangling.html: Regenerate.
+	* libsupc++/cxxabi.h (__cxa_demangle): Fix broken URL.
+
 2017-09-12  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backport from mainline
diff --git a/libstdc++-v3/doc/html/manual/ext_demangling.html b/libstdc++-v3/doc/html/manual/ext_demangling.html
index 3091976c4fb..7d6df2d8c41 100644
--- a/libstdc++-v3/doc/html/manual/ext_demangling.html
+++ b/libstdc++-v3/doc/html/manual/ext_demangling.html
@@ -7,7 +7,7 @@
     original C++ source identifiers is called
     <span class="quote">“<span class="quote">demangling.</span>”</span>
   </p><p>
-    If you have read the <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01115.html" target="_top">source
+    If you have read the <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html" target="_top">source
     documentation for <code class="code">namespace abi</code></a> then you are
     aware of the cross-vendor C++ ABI in use by GCC.  One of the
     exposed functions is used for demangling,
diff --git a/libstdc++-v3/doc/xml/manual/extensions.xml b/libstdc++-v3/doc/xml/manual/extensions.xml
index 41b1a801325..a6e4db2b6f7 100644
--- a/libstdc++-v3/doc/xml/manual/extensions.xml
+++ b/libstdc++-v3/doc/xml/manual/extensions.xml
@@ -502,7 +502,7 @@ get_temporary_buffer(5, (int*)0);
     <quote>demangling.</quote>
   </para>
   <para>
-    If you have read the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01115.html">source
+    If you have read the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html">source
     documentation for <code>namespace abi</code></link> then you are
     aware of the cross-vendor C++ ABI in use by GCC.  One of the
     exposed functions is used for demangling,
diff --git a/libstdc++-v3/libsupc++/cxxabi.h b/libstdc++-v3/libsupc++/cxxabi.h
index b66d6d194bc..6e6b21ddbde 100644
--- a/libstdc++-v3/libsupc++/cxxabi.h
+++ b/libstdc++-v3/libsupc++/cxxabi.h
@@ -182,7 +182,7 @@ namespace __cxxabiv1
    *  with GNU extensions. For example, this function is used in
    *  __gnu_cxx::__verbose_terminate_handler.
    *
-   *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt12ch39.html
+   *  See https://gcc.gnu.org/onlinedocs/libstdc++/manual/ext_demangling.html
    *  for other examples of use.
    *
    *  @note The same demangling functionality is available via