Patch to make ObjcQualifiedInterfaceType inherit ObjcInterfaceType



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45014 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/SemaExpr.cpp b/Sema/SemaExpr.cpp
index b48703d..1d8b883 100644
--- a/Sema/SemaExpr.cpp
+++ b/Sema/SemaExpr.cpp
@@ -540,8 +540,7 @@
     if (isa<ObjcInterfaceType>(BaseType.getCanonicalType()))
       IFace = dyn_cast<ObjcInterfaceType>(BaseType)->getDecl();
     else
-      IFace = dyn_cast<ObjcQualifiedInterfaceType>(BaseType)
-                ->getInterfaceType()->getDecl();
+      IFace = dyn_cast<ObjcQualifiedInterfaceType>(BaseType)->getDecl();
     ObjcInterfaceDecl *clsDeclared;
     if (ObjcIvarDecl *IV = IFace->lookupInstanceVariable(&Member, clsDeclared))
       return new ObjCIvarRefExpr(IV, IV->getType(), MemberLoc, BaseExpr, 
@@ -2300,9 +2299,7 @@
     ObjcInterfaceDecl* ClassDecl;
     if (ObjcQualifiedInterfaceType *QIT = 
         dyn_cast<ObjcQualifiedInterfaceType>(receiverType)) {
-      ObjcInterfaceType * OITypePtr = QIT->getInterfaceType();
-      
-      ClassDecl = OITypePtr->getDecl();
+      ClassDecl = QIT->getDecl();
       Method = ClassDecl->lookupInstanceMethod(Sel);
       if (!Method) {
         // search protocols