Add new checker-specific attribute 'objc_ownership_cfretain'. This is the same

as 'objc_ownership_cfretain' except that the method acts like a CFRetain instead
of a [... retain] (important in GC modes). Checker support is wired up, but
currently only for Objective-C message expressions (not function calls).

llvm-svn: 70218

1 files changed, 5 insertions, 0 deletions

diff --git a/clang/lib/Parse/AttributeList.cpp b/clang/lib/Parse/AttributeList.cpp
index a9c552ba179..9e46159153c 100644
--- a/clang/lib/Parse/AttributeList.cpp
+++ b/clang/lib/Parse/AttributeList.cpp
@@ -136,12 +136,17 @@ AttributeList::Kind AttributeList::getKind(const IdentifierInfo *Name) {
   case 21:
     if (!memcmp(Str, "objc_ownership_retain", 21))
       return AT_objc_ownership_retain;      
+    break;
   case 22:
     if (!memcmp(Str, "objc_ownership_returns", 22))
       return AT_objc_ownership_returns;
     if (!memcmp(Str, "no_instrument_function", 22))
       return AT_no_instrument_function;
     break;
+  case 23:
+    if (!memcmp(Str, "objc_ownership_cfretain", 23))
+      return AT_objc_ownership_cfretain;
+    break;
   }
   return UnknownAttribute;
 }