Diagnose property of reference type as unsupported
instead of crashing for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index a768e1b..ea7d9a9 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -1950,6 +1950,10 @@
!(Attributes & ObjCDeclSpec::DQ_PR_retain) &&
!(Attributes & ObjCDeclSpec::DQ_PR_copy)));
QualType T = GetTypeForDeclarator(FD.D, S);
+ if (T->isReferenceType()) {
+ Diag(AtLoc, diag::error_reference_property);
+ return DeclPtrTy();
+ }
Decl *ClassDecl = ClassCategory.getAs<Decl>();
ObjCInterfaceDecl *CCPrimary = 0; // continuation class's primary class
// May modify Attributes.