2 files changed, 16 insertions, 10 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index ae5257fecb..6b30643db9 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3115,19 +3115,19 @@ Sema::CreateBuiltinArraySubscriptExpr(Expr *Base, SourceLocation LLoc,
     BaseExpr = LHSExp;
     IndexExpr = RHSExp;
     ResultType = PTy->getPointeeType();
-  } else if (const PointerType *PTy = RHSTy->getAs<PointerType>()) {
-     // Handle the uncommon case of "123[Ptr]".
-    BaseExpr = RHSExp;
-    IndexExpr = LHSExp;
-    ResultType = PTy->getPointeeType();
   } else if (const ObjCObjectPointerType *PTy =
-               LHSTy->getAs<ObjCObjectPointerType>()) {
+             LHSTy->getAs<ObjCObjectPointerType>()) {
     BaseExpr = LHSExp;
     IndexExpr = RHSExp;
     Result = BuildObjCSubscriptExpression(RLoc, BaseExpr, IndexExpr, 0, 0);
     if (!Result.isInvalid())
       return Owned(Result.take());
     ResultType = PTy->getPointeeType();
+  } else if (const PointerType *PTy = RHSTy->getAs<PointerType>()) {
+     // Handle the uncommon case of "123[Ptr]".
+    BaseExpr = RHSExp;
+    IndexExpr = LHSExp;
+    ResultType = PTy->getPointeeType();
   } else if (const ObjCObjectPointerType *PTy =
                RHSTy->getAs<ObjCObjectPointerType>()) {
      // Handle the uncommon case of "123[Ptr]".
diff --git a/lib/Sema/SemaPseudoObject.cpp b/lib/Sema/SemaPseudoObject.cpp
index effb372303..aebc0eb608 100644
--- a/lib/Sema/SemaPseudoObject.cpp
+++ b/lib/Sema/SemaPseudoObject.cpp
@@ -842,14 +842,20 @@ Sema::ObjCSubscriptKind
   // If we don't have a class type in C++, there's no way we can get an
   // expression of integral or enumeration type.
   const RecordType *RecordTy = T->getAs<RecordType>();
-  if (!RecordTy)
+  if (!RecordTy && T->isObjCObjectPointerType())
     // All other scalar cases are assumed to be dictionary indexing which
     // caller handles, with diagnostics if needed.
     return OS_Dictionary;
-  if (!getLangOpts().CPlusPlus || RecordTy->isIncompleteType()) {
+  if (!getLangOpts().CPlusPlus || 
+      !RecordTy || RecordTy->isIncompleteType()) {
     // No indexing can be done. Issue diagnostics and quit.
-    Diag(FromE->getExprLoc(), diag::err_objc_subscript_type_conversion)
-    << FromE->getType();
+    const Expr *IndexExpr = FromE->IgnoreParenImpCasts();
+    if (isa<StringLiteral>(IndexExpr))
+      Diag(FromE->getExprLoc(), diag::err_objc_subscript_pointer)
+        << T << FixItHint::CreateInsertion(FromE->getExprLoc(), "@");
+    else
+      Diag(FromE->getExprLoc(), diag::err_objc_subscript_type_conversion)
+        << T;
     return OS_Error;
   }