diff --git a/lib/Sema/SemaPseudoObject.cpp b/lib/Sema/SemaPseudoObject.cpp
index 74d0818..67bf742 100644
--- a/lib/Sema/SemaPseudoObject.cpp
+++ b/lib/Sema/SemaPseudoObject.cpp
@@ -113,7 +113,7 @@
     Expr *rebuildSpecific(ObjCPropertyRefExpr *refExpr) {
       // Fortunately, the constraint that we're rebuilding something
       // with a base limits the number of cases here.
-      assert(refExpr->getBase());
+      assert(refExpr->isObjectReceiver());
 
       if (refExpr->isExplicitProperty()) {
         return new (S.Context)
@@ -713,10 +713,9 @@
 ExprResult ObjCPropertyOpBuilder::buildRValueOperation(Expr *op) {
   // Explicit properties always have getters, but implicit ones don't.
   // Check that before proceeding.
-  if (RefExpr->isImplicitProperty() &&
-      !RefExpr->getImplicitPropertyGetter()) {
+  if (RefExpr->isImplicitProperty() && !RefExpr->getImplicitPropertyGetter()) {
     S.Diag(RefExpr->getLocation(), diag::err_getter_not_found)
-      << RefExpr->getBase()->getType();
+        << RefExpr->getSourceRange();
     return ExprError();
   }