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Added summary section for Object Literals and Subscripting, which contains the external link. 

llvm-svn: 153141
This commit is contained in:
Patrick Beard 2012-03-20 21:51:03 +00:00
parent cbf45a6d8a
commit f964c7be8d
1 changed files with 7 additions and 1 deletions
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8
clang/docs/LanguageExtensions.html
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@ -89,7 +89,7 @@
<li><a href="#objc_arc">Automatic reference counting</a></li>
<li><a href="#objc_fixed_enum">Enumerations with a fixed underlying type</a></li>
<li><a href="#objc_lambdas">Interoperability with C++11 lambdas</a></li>
<li><a href="ObjectiveCLiterals.html">Object Literals and Subscripting</a></li>
<li><a href="#object-literals-subscripting">Object Literals and Subscripting</a></li>
</ul>
</li>
<li><a href="#overloading-in-c">Function Overloading in C</a></li>
@ -1134,6 +1134,12 @@ copying a block to the heap in the common case.</p>
in Objective-C++, and not in C++ with blocks, due to its use of
Objective-C memory management (autorelease).</p>
<!-- ======================================================================= -->
<h2 id="object-literals-subscripting">Object Literals and Subscripting</h2>
<!-- ======================================================================= -->
<p>Clang provides support for <a href="ObjectiveCLiterals.html">Object Literals and Subscripting</a> in Objective-C, which simplifies common Objective-C programming patterns, make programs more concise, and improves the safety of container creation. There are several feature macros associated with object literals and subscripting: <code>__has_feature(objc_array_literals)</code> tests the availability of array literals; <code>__has_feature(objc_dictionary_literals)</code> tests the availability of dictionary literals; <code>__has_feature(objc_subscripting)</code> tests the availability of of object subscripting.</p>
<!-- ======================================================================= -->
<h2 id="overloading-in-c">Function Overloading in C</h2>
<!-- ======================================================================= -->