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document _has_feature(objc_default_synthesize_properties). 

// rdar://11676972

llvm-svn: 158665
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Fariborz Jahanian 2012-06-18 17:13:17 +00:00
parent e2f493604a
commit 9563a053de
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10
clang/docs/LanguageExtensions.html
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@ -1201,6 +1201,16 @@ tests the availability of array literals;
dictionary literals; <code>__has_feature(objc_subscripting)</code> tests the
availability of object subscripting.</p>
<!-- ======================================================================= -->
<h2 id="objc_default_synthesize_properties">Objective-C Autosynthesis of Properties</h2>
<!-- ======================================================================= -->
<p> Clang provides support for autosynthesis of declared properties. Using this
feature, clang provides default synthesis of those properties not declared @dynamic
and not having user provided backing getter and setter methods.
<code>__has_feature(objc_default_synthesize_properties)</code> checks for availability
of this feature in version of clang being used.</p>
<!-- ======================================================================= -->
<h2 id="overloading-in-c">Function Overloading in C</h2>
<!-- ======================================================================= -->