From b7a773626fea0bed31db9c28da912ea1200c28ae Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Tue, 5 Jul 2011 22:38:59 +0000
Subject: objc-arc: enforce performSelector rules in rejecting retaining
 selectors passed to it, and unknown selectors causing potential leak. //
 rdar://9659270

llvm-svn: 134449
---
 clang/lib/Basic/IdentifierTable.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'clang/lib/Basic/IdentifierTable.cpp')

diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp
index 109761c9dc9..188e2d46f58 100644
--- a/clang/lib/Basic/IdentifierTable.cpp
+++ b/clang/lib/Basic/IdentifierTable.cpp
@@ -397,6 +397,8 @@ ObjCMethodFamily Selector::getMethodFamilyImpl(Selector sel) {
     if (name == "retainCount") return OMF_retainCount;
     if (name == "self") return OMF_self;
   }
+ 
+  if (name == "performSelector") return OMF_performSelector;
 
   // The other method families may begin with a prefix of underscores.
   while (!name.empty() && name.front() == '_')
-- 
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