From 00072e5fd03427051705d5f60ae1c53e3cfdde4a Mon Sep 17 00:00:00 2001
From: Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
Date: Sat, 2 Aug 2008 21:51:49 +0200
Subject: [PATCH] Fixed debug info and lazy arguments.

---
 gen/functions.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gen/functions.cpp b/gen/functions.cpp
index 87d12561..6cf3af17 100644
--- a/gen/functions.cpp
+++ b/gen/functions.cpp
@@ -595,8 +595,10 @@ void DtoDefineFunc(FuncDeclaration* fd)
             VarDeclaration* vd = argsym->isVarDeclaration();
             assert(vd);
 
+            bool refoutlazy = vd->storage_class & (STCref | STCout | STClazy);
+
             // FIXME: llvm seems to want an alloca/byval for debug info
-            if (!vd->needsStorage || vd->nestedref || vd->isRef() || vd->isOut())
+            if (!vd->needsStorage || vd->nestedref || refoutlazy)
             {
                 Logger::println("skipping arg storage for (%s) %s ", vd->loc.toChars(), vd->toChars());
                 continue;