Patch to diagnose use of objc's @defs in nonfragile abi.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69710 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index 9b5f0d7..5ab1efe 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -1975,6 +1975,11 @@
Diag(DeclStart, diag::err_undef_interface) << ClassName;
return;
}
+ if (LangOpts.ObjCNonFragileABI) {
+ Diag(DeclStart, diag::err_atdef_nonfragile_interface);
+ return;
+ }
+
// Collect the instance variables
CollectIvars(Class, dyn_cast<RecordDecl>(TagD.getAs<Decl>()), Context, Decls);