Add documentation about __has_feature(cxx_delegationg_constructors)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133693 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index dc70c69..7ee8f01 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -43,6 +43,7 @@
<li><a href="#cxx_alias_templates">C++0x alias templates</a></li>
<li><a href="#cxx_attributes">C++0x attributes</a></li>
<li><a href="#cxx_default_function_template_args">C++0x default template arguments in function templates</a></li>
+ <li><a href="#cxx_delegating_constructor">C++0x delegating constructors</a></li>
<li><a href="#cxx_deleted_functions">C++0x deleted functions</a></li>
<li><a href="#cxx_lambdas">C++0x lambdas</a></li>
<li><a href="#cxx_nullptr">C++0x nullptr</a></li>
@@ -443,6 +444,11 @@
<tt>__has_extension(cxx_default_function_template_args)</tt> to determine
if support for default template arguments in function templates is enabled.</p>
+<h4 id="cxx_delegating_constructors">C++0x delegating constructors</h4>
+
+<p>Use <tt>__has_feature(cxx_delegating_constructors)</tt> to determine if
+support for delegating constructors is enabled.</p>
+
<h4 id="cxx_deleted_functions">C++0x <tt>delete</tt>d functions</h4>
<p>Use <tt>__has_feature(cxx_deleted_functions)</tt> or