From ff2a0ecae1d7692dbb63aa540dba41a8c21d7ee4 Mon Sep 17 00:00:00 2001 From: Fariborz Jahanian Date: Thu, 2 Feb 2012 19:34:05 +0000 Subject: [PATCH] objc: comment the code which allows narroing of property object type in continuation class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149625 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Sema/SemaObjCProperty.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp index 7f6d8c34f4..42a5c9d0e8 100644 --- a/lib/Sema/SemaObjCProperty.cpp +++ b/lib/Sema/SemaObjCProperty.cpp @@ -279,6 +279,9 @@ Sema::HandlePropertyInClassExtension(Scope *S, if (!Context.hasSameType(PIDecl->getType(), PDecl->getType())) { bool IncompatibleObjC = false; QualType ConvertedType; + // Relax the strict type matching for property type in continuation class. + // Allow property object type of continuation class to be different as long + // as it narrows the object type in its primary class property. if (!isa(PIDecl->getType()) || !isa(PDecl->getType()) || (!isObjCPointerConversion(PDecl->getType(), PIDecl->getType(), -- 2.50.1