From 1fba8281b9fab5bf11c4083e88f31047413f94f2 Mon Sep 17 00:00:00 2001
From: Sean Hunt <scshunt@csclub.uwaterloo.ca>
Date: Mon, 18 Jul 2011 17:22:33 +0000
Subject: [PATCH] Thanks to Chandler for reminding me to update the
 documentation for the __underlying_type feature.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135402 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/LanguageExtensions.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index 7ee8f010a3..528315b820 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -599,6 +599,7 @@ struct is_convertible_to {
   <li><code>__is_polymorphic</code> (GNU, Microsoft)</li>
   <li><code>__is_union</code> (GNU, Microsoft)</li>
   <li><code>__is_literal(type)</code>: Determines whether the given type is a literal type</li>
+  <li><code>__underlying_type(type)</code>: Retrieves the underlying type for a given <code>enum</code> type. This trait is required to implement the C++0x standard library.</li>
 </ul>
 
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-- 
2.40.0