// If this is an Objective-C pseudo-builtin and a definition is provided then
// use that.
if (BaseType->isObjCIdType()) {
+ if (IsArrow) {
+ // Handle the following exceptional case PObj->isa.
+ if (const ObjCObjectPointerType *OPT =
+ BaseType->getAs<ObjCObjectPointerType>()) {
+ if (OPT->getPointeeType()->isSpecificBuiltinType(BuiltinType::ObjCId) &&
+ MemberName.getAsIdentifierInfo()->isStr("isa"))
+ return Owned(new (Context) ObjCIsaExpr(BaseExpr, false, MemberLoc,
+ Context.getObjCIdType()));
+ }
+ }
// We have an 'id' type. Rather than fall through, we check if this
// is a reference to 'isa'.
if (BaseType != Context.ObjCIdRedefinitionType) {