From 990464cb306e6a520e0af0abfb11a008bd730ef3 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 4 Jan 2012 00:35:48 +0000
Subject: Teach the static analyzer to not treat XPC types as CF types.

llvm-svn: 147506
---
 clang/lib/Analysis/CocoaConventions.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/lib')

diff --git a/clang/lib/Analysis/CocoaConventions.cpp b/clang/lib/Analysis/CocoaConventions.cpp
index 9dc5ef4906b..0c1531da148 100644
--- a/clang/lib/Analysis/CocoaConventions.cpp
+++ b/clang/lib/Analysis/CocoaConventions.cpp
@@ -68,7 +68,9 @@ bool cocoa::isRefType(QualType RetTy, StringRef Prefix,
     StringRef TDName = TD->getDecl()->getIdentifier()->getName();
     if (TDName.startswith(Prefix) && TDName.endswith("Ref"))
       return true;
-    
+    // XPC unfortunately uses CF-style function names, but aren't CF types.
+    if (TDName.startswith("xpc_"))
+      return false;
     RetTy = TD->getDecl()->getUnderlyingType();
   }
   
-- 
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