From 7a4c3787884708a14f60b9d5f03a665bcabb538f Mon Sep 17 00:00:00 2001
From: David Nadlinger <code@klickverbot.at>
Date: Fri, 4 Jan 2013 11:26:23 +0100
Subject: [PATCH] Correctly set 'outer' reference of nested inner classes.

Fixes DMD testcase 'test11'.
---
 gen/nested.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gen/nested.cpp b/gen/nested.cpp
index 30f6c7d8..4166c6b6 100644
--- a/gen/nested.cpp
+++ b/gen/nested.cpp
@@ -244,7 +244,11 @@ LLValue* DtoNestedContext(Loc loc, Dsymbol* sym)
         AggregateDeclaration* ad = irfunc->decl->isMember2();
         val = ad->isClassDeclaration() ? DtoLoad(irfunc->thisArg) : irfunc->thisArg;
         if (!ad->vthis)
-            return llvm::UndefValue::get(getVoidPtrType());
+        {
+            // This is just a plain 'outer' reference of a class nested in a
+            // function (but without any variables in the nested context).
+            return val;
+        }
 #else
         ClassDeclaration* ad = irfunc->decl->isMember2()->isClassDeclaration();
         val = DtoLoad(irfunc->thisArg);