Allow property in base class to be implemented in a

derived class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50074 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/AST/DeclObjC.cpp b/lib/AST/DeclObjC.cpp
index 04e9993101..d3592e1416 100644
--- a/lib/AST/DeclObjC.cpp
+++ b/lib/AST/DeclObjC.cpp
@@ -148,6 +148,8 @@ ObjCPropertyDecl *
     if (property->getIdentifier() == PropertyId)
       return property;
   }
+  if (getSuperClass())
+    return getSuperClass()->FindPropertyDeclaration(PropertyId);
   return 0;
 }
 
@@ -175,6 +177,8 @@ ObjCIvarDecl *
     if (Ivar->getIdentifier() == IvarId)
       return Ivar;
   }
+  if (getSuperClass())
+    return getSuperClass()->FindIvarDeclaration(IvarId);
   return 0;
 }