commit 9b2eb7b1a1bdd1fe4acb200b448312ef407283df
author Fariborz Jahanian <fjahanian@apple.com> Tue Nov 29 01:48:40 2011 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Tue Nov 29 01:48:40 2011 +0000
tree afc9f05760f581fc1067cc629433554bb3f05903
parent 952538d48d75b2c01d98002a46691638f9f9a4ac

objc: warn if NSObject attribute appears other than in a typedef.
// rdar://10453342


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145358 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclAttr.cpp

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 74d22e7..e60cd63 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1746,6 +1746,10 @@
       return;
     }
   }
+  else {
+    S.Diag(D->getLocation(), diag::warn_nsobject_attribute);
+    return;
+  }
   D->addAttr(::new (S.Context) ObjCNSObjectAttr(Attr.getRange(), S.Context));
 }