Implement CWG1170, which makes access-control errors into template
argument deduction failures. Only implemented in C++0x, since this is
a significant change in behavior from C++98/03.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131209 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index 9dcddfa..f07830a 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -32,6 +32,7 @@
</ul>
<li><a href="#checking_upcoming_features">Checks for Upcoming Standard Language Features</a></li>
<ul>
+ <li><a href="#cxx_access_control_sfinae">C++0x SFINAE includes access control</a></li>
<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_decltype">C++0x <tt>decltype()</tt></a></li>
@@ -379,6 +380,10 @@
<p>Use <tt>__has_feature(cxx_decltype)</tt> to determine if support for the
<tt>decltype()</tt> specifier is enabled.</p>
+<h3 id="cxx_access_control_sfinae">C++0x SFINAE includes access control</h3>
+
+<p>Use <tt>__has_feature(cxx_access_control_sfinae)</tt> to determine whether access-control errors (e.g., calling a private constructor) are considered to be template argument deduction errors (aka SFINAE errors), per <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1170">C++ DR1170</a>.</p>
+
<h3 id="cxx_alias_templates">C++0x alias templates</h3>
<p>Use <tt>__has_feature(cxx_alias_templates)</tt> to determine if support for