From 497c7e87df0731e8ef0577c83fc2a83e65acf642 Mon Sep 17 00:00:00 2001
From: Christian Kamm <kamm@incasoftware.de>
Date: Sat, 29 Nov 2008 17:13:38 +0100
Subject: [PATCH] Do put zero in vtable initializer for function without body
 in abstract class.

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

diff --git a/gen/classes.cpp b/gen/classes.cpp
index 656305e4..101615a2 100644
--- a/gen/classes.cpp
+++ b/gen/classes.cpp
@@ -560,7 +560,7 @@ static void init_class_vtbl_initializer(ClassDeclaration* cd)
         FuncDeclaration* fd = dsym->isFuncDeclaration();
         assert(fd);
 
-        if (fd->isAbstract())
+        if (fd->isAbstract() || (cd->isAbstract() && !fd->fbody))
         {
             sinits[k] = getNullPtr(getVoidPtrType());
         }