Add a note about debug mode being non-functional

llvm-svn: 210162

libcxx/www/debug_mode.html

@@ -11,6 +11,11 @@ Work is beginning on a libc++ debug mode.  The purpose of this table is to
 record which parts of libc++ have debug mode support.
 </p>
 
+<p>
+Note: Debug mode is currently not functional. Defining _LIBCPP_DEBUG will result
+in fairly nasty compile errors.
+</p>
+
 <table border=1>
 <tr>
 <th>Section</th>
@@ -151,6 +156,7 @@ At present the table is known to not be a complete list.  It is currently ordere
 in approximate priority order.
 </p>
 
+<p>Last Updated: 3-June-2014</p>
 
 </body>
 </html>