From b602a138114dd918bb9af28a305ca9df099b86b9 Mon Sep 17 00:00:00 2001
From: Frits van Bommel <fvbommel@wxs.nl>
Date: Mon, 30 Mar 2009 16:34:36 +0200
Subject: [PATCH] Give function & delegate literals, foreach bodies and lazy
 parameters internal linkage.

---
 gen/tollvm.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gen/tollvm.cpp b/gen/tollvm.cpp
index dc20e35d..0f59cbbb 100644
--- a/gen/tollvm.cpp
+++ b/gen/tollvm.cpp
@@ -295,6 +295,9 @@ LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym)
         // extern(C) functions are always external
         else if (ft->linkage == LINKc)
             return llvm::GlobalValue::ExternalLinkage;
+        // Function & delegate literals, foreach bodies and lazy parameters: internal linkage
+        else if (fdecl->isFuncLiteralDeclaration())
+            return llvm::GlobalValue::InternalLinkage;
     }
     // class
     else if (ClassDeclaration* cd = sym->isClassDeclaration())