From 7c78e3665b6c4c737c13f97b0b8934ee48a5b8ca Mon Sep 17 00:00:00 2001
From: Christian Kamm <kamm@incasoftware.de>
Date: Mon, 12 May 2008 18:22:55 +0200
Subject: [PATCH] [svn r208] const init interface vtbls to nonzero values only
 for nonabstract classes

---
 gen/classes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gen/classes.cpp b/gen/classes.cpp
index a146cee4..3ac98e8e 100644
--- a/gen/classes.cpp
+++ b/gen/classes.cpp
@@ -498,7 +498,7 @@ void DtoConstInitClass(ClassDeclaration* cd)
         IrInterface* iri = *i;
         iri->infoTy = infoTy;
 
-        if (cd->isAbstract())
+        if (cd->isAbstract() || cd->isInterfaceDeclaration())
         {
             fieldinits.push_back(llvm::Constant::getNullValue(structtype->getElementType(iri->index)));
         }