Improve diagnostics for UCNs referring to control characters and members of the
basic source character set in C++98. Add -Wc++98-compat diagnostics for same in
literals in C++11. Extend such support to cover string literals as well as
character literals, and mark N2170 as done.

This seems too minor to warrant a release note to me. Let me know if you disagree.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/cxx_status.html b/www/cxx_status.html
index fad14f1..9cc82ba 100644
--- a/www/cxx_status.html
+++ b/www/cxx_status.html
@@ -206,9 +206,9 @@
       <td class="full" align="center">Clang 3.0</td>
     </tr>
     <tr>
-      <td>Universal character name literals</td>
+      <td>Universal character names in literals</td>
       <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2170.html">N2170</a></td>
-      <td class="none" align="center">No</td>
+      <td class="svn" align="center">SVN</td>
     </tr>
     <tr>
       <td>User-defined literals</td>