Add new checker-specific attribute 'objc_ownership_returns'. This isn't hooked

up to the checker yet, but essentially it allows a user to specify that an
Objective-C method or C function returns an owned an Objective-C object.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70001 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Parse/AttributeList.cpp b/lib/Parse/AttributeList.cpp
index 5797a15408..33715899c5 100644
--- a/lib/Parse/AttributeList.cpp
+++ b/lib/Parse/AttributeList.cpp
@@ -133,6 +133,10 @@ AttributeList::Kind AttributeList::getKind(const IdentifierInfo *Name) {
   case 18:
     if (!memcmp(Str, "warn_unused_result", 18)) return AT_warn_unused_result;
     break;
+  case 22:
+    if (!memcmp(Str, "objc_ownership_returns", 22))
+      return AT_objc_ownership_returns;
+    break;
   }
   return UnknownAttribute;
 }