Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.
Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index 8f43725..cce2e8c 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -65,6 +65,7 @@
<li><a href="#objc_features">Objective-C Features</a>
<ul>
<li><a href="#objc_instancetype">Related result types</a></li>
+ <li><a href="#objc_arc">Automatic reference counting</a></li>
</ul>
</li>
<li><a href="#overloading-in-c">Function Overloading in C</a></li>
@@ -670,6 +671,12 @@
related result type.</p>
<!-- ======================================================================= -->
+<h2 id="objc_arc">Automatic reference counting </h2>
+<!-- ======================================================================= -->
+
+<p>Clang provides support for <a href="AutomaticReferenceCounting.html">automated reference counting</a> in Objective-C, which eliminates the need for manual retain/release/autorelease message sends. There are two feature macros associated with automatic reference counting: <code>__has_feature(objc_arc)</code> indicates the availability of automated reference counting in general, while <code>__has_feature(objc_arc_weak)</code> indicates that automated reference counting also includes support for <code>__weak</code> pointers to Objective-C objects.</p>
+
+<!-- ======================================================================= -->
<h2 id="overloading-in-c">Function Overloading in C</h2>
<!-- ======================================================================= -->