changeset 715:30b42a283c8e

Removed TypeOpaque from DMD. Changed runtime functions taking opaque[] to void[]. Implemented proper type painting, to avoid "resizing" array casts in runtime calls that previously took opaque[]. Implemented dynamic arrays as first class types, this implements proper ABI for these types on x86. Added dwarf region end after call to assert function, fixes some problems with llvm not allowing this to be missing. Reverted change to WithStatement from rev [704] it breaks MiniD, mini/with2.d needs to be fixed some other way... Fixed tango bug 1339 in runtime, problem with _adReverseChar on invalid UTF-8. Disabled .bc generation in the compiler runtime part, genobj.d triggers some llvm bug when using debug info. the .o seems to work fine.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Wed, 22 Oct 2008 14:55:33 +0200
parents 1e98c99a87cb
children b654bb98d31d
files dmd/impcnvtab.c dmd/mtype.c dmd/mtype.h dmd/statement.c gen/arrays.cpp gen/dvalue.cpp gen/dvalue.h gen/functions.cpp gen/llvmhelpers.cpp gen/llvmhelpers.h gen/runtime.cpp gen/statements.cpp gen/tocall.cpp gen/toir.cpp gen/tollvm.cpp gen/tollvm.h gen/toobj.cpp runtime/internal/aApply.d runtime/internal/aaA.d runtime/internal/adi.d runtime/internal/ldc.mak runtime/internal/lifetime.d runtime/internal/qsort2.d tests/mini/foreach6.d tests/mini/foreach8.d
diffstat 25 files changed, 506 insertions(+), 624 deletions(-) [+]
line wrap: on
line diff
--- a/dmd/impcnvtab.c	Wed Oct 22 13:48:54 2008 +0200
+++ b/dmd/impcnvtab.c	Wed Oct 22 14:55:33 2008 +0200
@@ -2,181 +2,177 @@
 #include "mtype.h"
 unsigned char Type::impcnvResult[TMAX][TMAX] =
 {
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 };
 unsigned char Type::impcnvType1[TMAX][TMAX] =
 {
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-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,19,19,19,19,19,19,20,21,22,23,24,22,23,24,22,23,24,19,19,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,20,20,20,20,20,20,20,21,22,23,24,22,23,24,22,23,24,20,20,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,21,21,21,21,21,21,21,21,22,23,24,22,23,24,22,23,24,21,21,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,22,22,22,22,22,22,22,22,22,23,24,22,23,24,22,23,24,22,22,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,23,23,23,23,23,23,23,23,23,23,24,23,23,24,23,23,24,23,23,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,25,25,25,25,25,25,25,25,25,26,27,25,26,27,25,26,27,25,25,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,26,26,26,26,26,26,26,26,26,26,27,26,26,27,26,26,27,26,26,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,28,28,28,28,28,28,28,28,28,29,30,28,29,30,28,29,30,28,28,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,29,29,29,29,29,29,29,29,29,29,30,29,29,30,29,29,30,29,29,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,36,32,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,18,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,19,19,19,19,19,19,20,21,22,23,24,22,23,24,22,23,24,19,19,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,20,20,20,20,20,20,20,21,22,23,24,22,23,24,22,23,24,20,20,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,21,21,21,21,21,21,21,21,22,23,24,22,23,24,22,23,24,21,21,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,22,22,22,22,22,22,22,22,22,23,24,22,23,24,22,23,24,22,22,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,23,23,23,23,23,23,23,23,23,23,24,23,23,24,23,23,24,23,23,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,25,25,25,25,25,25,25,25,25,26,27,25,26,27,25,26,27,25,25,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,26,26,26,26,26,26,26,26,26,26,27,26,26,27,26,26,27,26,26,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,28,28,28,28,28,28,28,28,28,29,30,28,29,30,28,29,30,28,28,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,29,29,29,29,29,29,29,29,29,29,30,29,29,30,29,29,30,29,29,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,18,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,18,18,18,18,18,19,20,21,22,23,24,22,23,24,22,23,24,36,32,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
 };
 unsigned char Type::impcnvType2[TMAX][TMAX] =
 {
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
-36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
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+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
+36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
 };
 unsigned char Type::impcnvWarn[TMAX][TMAX] =
 {
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-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 };
--- a/dmd/mtype.c	Wed Oct 22 13:48:54 2008 +0200
+++ b/dmd/mtype.c	Wed Oct 22 14:55:33 2008 +0200
@@ -103,9 +103,6 @@
 ClassDeclaration *Type::typeinfodelegate;
 ClassDeclaration *Type::typeinfotypelist;
 
-// LDC
-Type* Type::topaque;
-
 Type *Type::tvoidptr;
 Type *Type::basic[TMAX];
 unsigned char Type::mangleChar[TMAX];
@@ -210,9 +207,6 @@
     mangleChar[Ttuple] = 'B';
     mangleChar[Tslice] = '@';
 
-    // LDC
-    mangleChar[Topaque] = 'O';
-
     for (i = 0; i < TMAX; i++)
     {	if (!mangleChar[i])
 	    fprintf(stdmsg, "ty = %d\n", i);
@@ -234,9 +228,6 @@
 
     tvoidptr = tvoid->pointerTo();
 
-    // LDC
-    topaque = new TypeOpaque();
-
     // set size_t / ptrdiff_t types and pointer size
     if (global.params.is64bit)
     {
@@ -1625,15 +1616,15 @@
 	if(!adDup_fd) {
 	    Arguments* args = new Arguments;
 	    args->push(new Argument(STCin, Type::typeinfo->type, NULL, NULL));
-	    args->push(new Argument(STCin, Type::topaque->arrayOf(), NULL, NULL));
-	    adDup_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), Id::adDup);
+	    args->push(new Argument(STCin, Type::tvoid->arrayOf(), NULL, NULL));
+	    adDup_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), Id::adDup);
 	}
 	static FuncDeclaration *adReverse_fd = NULL;
 	if(!adReverse_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->arrayOf(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->arrayOf(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
-	    adReverse_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), Id::adReverse);
+	    adReverse_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), Id::adReverse);
 	}
 
 	if(dup)
@@ -1644,7 +1635,14 @@
 	arguments = new Expressions();
 	if (dup)
 	    arguments->push(getTypeInfo(sc));
-	arguments->push(e);
+
+    // LDC repaint array type to void[]
+    if (n->ty != Tvoid) {
+        e = new CastExp(e->loc, e, e->type);
+        e->type = Type::tvoid->arrayOf();
+    }
+    arguments->push(e);
+
 	if (!dup)
 	    arguments->push(new IntegerExp(0, size, Type::tint32));
 	e = new CallExp(e->loc, ec, arguments);
@@ -1660,16 +1658,16 @@
 	static FuncDeclaration *adSort_fd = NULL;
 	if(!adSort_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->arrayOf(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->arrayOf(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::typeinfo->type, NULL, NULL));
-	    adSort_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), "_adSort");
+	    adSort_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), "_adSort");
 	}
 	static FuncDeclaration *adSortBit_fd = NULL;
 	if(!adSortBit_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->arrayOf(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->arrayOf(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::typeinfo->type, NULL, NULL));
-	    adSortBit_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), "_adSortBit");
+	    adSortBit_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), "_adSortBit");
 	}
 
 	if(isBit)
@@ -1678,7 +1676,14 @@
 	    ec = new VarExp(0, adSort_fd);
 	e = e->castTo(sc, n->arrayOf());	// convert to dynamic array
 	arguments = new Expressions();
-	arguments->push(e);
+
+    // LDC repaint array type to void[]
+    if (n->ty != Tvoid) {
+        e = new CastExp(e->loc, e, e->type);
+        e->type = Type::tvoid->arrayOf();
+    }
+    arguments->push(e);
+
     if (next->ty != Tbit)
         arguments->push(n->getTypeInfo(sc));   // LDC, we don't support the getInternalTypeInfo
                                                // optimization arbitrarily, not yet at least...
@@ -2350,7 +2355,7 @@
 	static FuncDeclaration *aaLen_fd = NULL;
 	if(!aaLen_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 	    aaLen_fd = FuncDeclaration::genCfunc(args, Type::tsize_t, Id::aaLen);
 	}
 
@@ -2371,9 +2376,9 @@
 	static FuncDeclaration *aaKeys_fd = NULL;
 	if(!aaKeys_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
-	    aaKeys_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), Id::aaKeys);
+	    aaKeys_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), Id::aaKeys);
 	}
 
 	ec = new VarExp(0, aaKeys_fd);
@@ -2392,10 +2397,10 @@
 	static FuncDeclaration *aaValues_fd = NULL;
 	if(!aaValues_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
 	    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
-	    aaValues_fd = FuncDeclaration::genCfunc(args, Type::topaque->arrayOf(), Id::aaValues);
+	    aaValues_fd = FuncDeclaration::genCfunc(args, Type::tvoid->arrayOf(), Id::aaValues);
 	}
 
 	ec = new VarExp(0, aaValues_fd);
@@ -2417,7 +2422,7 @@
 	static FuncDeclaration *aaRehash_fd = NULL;
 	if(!aaRehash_fd) {
 	    Arguments* args = new Arguments;
-	    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+	    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 	    args->push(new Argument(STCin, Type::typeinfo->type, NULL, NULL));
 	    aaRehash_fd = FuncDeclaration::genCfunc(args, Type::tvoidptr, Id::aaRehash);
 	}
@@ -5242,16 +5247,6 @@
     buf->printf("%s]", upr->toChars());
 }
 
-void TypeOpaque::toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod)
-{
-    //printf("TypeOpaquePtr::toCBuffer2()");
-    if (mod != this->mod)
-    {	toCBuffer3(buf, hgs, mod);
-	return;
-    }
-   buf->writestring("opaque");
-}
-
 /***************************** Argument *****************************/
 
 Argument::Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg)
--- a/dmd/mtype.h	Wed Oct 22 13:48:54 2008 +0200
+++ b/dmd/mtype.h	Wed Oct 22 14:55:33 2008 +0200
@@ -98,9 +98,6 @@
     Ttuple,
     Tslice,
 
-// LDC
-    Topaque,
-
     TMAX
 };
 
@@ -177,10 +174,6 @@
     static ClassDeclaration *typeinfodelegate;
     static ClassDeclaration *typeinfotypelist;
 
-    // LDC, for runtime function signatures that contain
-    // AAs or arrays of unknown type
-    static Type* topaque;
-
     static Type *basic[TMAX];
     static unsigned char mangleChar[TMAX];
     static StringTable stringtable;
@@ -674,13 +667,6 @@
     void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod);
 };
 
-//LDC
-struct TypeOpaque : Type
-{ 
-    TypeOpaque() : Type(Topaque, NULL) {}
-    void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod);
-};
-
 /**************************************************************/
 
 //enum InOut { None, In, Out, InOut, Lazy };
--- a/dmd/statement.c	Wed Oct 22 13:48:54 2008 +0200
+++ b/dmd/statement.c	Wed Oct 22 14:55:33 2008 +0200
@@ -1602,7 +1602,7 @@
 		static FuncDeclaration *aaApply2_fd = NULL;
 		if(!aaApply2_fd) {
 		    Arguments* args = new Arguments;
-		    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+		    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 		    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
 		    Arguments* dgargs = new Arguments;
 		    dgargs->push(new Argument(STCin, Type::tvoidptr, NULL, NULL));
@@ -1614,7 +1614,7 @@
 		static FuncDeclaration *aaApply_fd = NULL;
 		if(!aaApply_fd) {
 		    Arguments* args = new Arguments;
-		    args->push(new Argument(STCin, Type::topaque->pointerTo(), NULL, NULL));
+		    args->push(new Argument(STCin, Type::tvoid->pointerTo(), NULL, NULL));
 		    args->push(new Argument(STCin, Type::tsize_t, NULL, NULL));
 		    Arguments* dgargs = new Arguments;
 		    dgargs->push(new Argument(STCin, Type::tvoidptr, NULL, NULL));
@@ -1669,7 +1669,7 @@
 		assert(j < sizeof(fdname));
 		//LDC: Build arguments.
 		Arguments* args = new Arguments;
-		args->push(new Argument(STCin, Type::topaque->arrayOf(), NULL, NULL));
+		args->push(new Argument(STCin, tn->arrayOf(), NULL, NULL));
 		if (dim == 2) {
 		    Arguments* dgargs = new Arguments;
 		    dgargs->push(new Argument(STCin, Type::tvoidptr, NULL, NULL));
@@ -1689,7 +1689,7 @@
 		Expressions *exps = new Expressions();
 		if (tab->ty == Tsarray)
 		   aggr = aggr->castTo(sc, tn->arrayOf());
-		exps->push(aggr);
+        exps->push(aggr);
 		exps->push(flde);
 		e = new CallExp(loc, ec, exps);
 		e->type = Type::tindex;	// don't run semantic() on e
--- a/gen/arrays.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/arrays.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -55,56 +55,10 @@
     Logger::println("DtoSetArrayToNull");
     LOG_SCOPE;
 
-    LLValue* len = DtoGEPi(v,0,0);
-    LLValue* zerolen = llvm::ConstantInt::get(len->getType()->getContainedType(0), 0, false);
-    DtoStore(zerolen, len);
+    assert(isaPointer(v));
+    const LLType* t = v->getType()->getContainedType(0);
 
-    LLValue* ptr = DtoGEPi(v,0,1);
-    const LLPointerType* pty = isaPointer(ptr->getType()->getContainedType(0));
-    LLValue* nullptr = llvm::ConstantPointerNull::get(pty);
-    DtoStore(nullptr, ptr);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-
-void DtoArrayAssign(LLValue* dst, LLValue* src)
-{
-    Logger::println("DtoArrayAssign");
-    LOG_SCOPE;
-
-    assert(gIR);
-    if (dst->getType() == src->getType())
-    {
-        LLValue* ptr = DtoGEPi(src,0,0);
-        LLValue* val = DtoLoad(ptr);
-        ptr = DtoGEPi(dst,0,0);
-        DtoStore(val, ptr);
-
-        ptr = DtoGEPi(src,0,1);
-        val = DtoLoad(ptr);
-        ptr = DtoGEPi(dst,0,1);
-        DtoStore(val, ptr);
-    }
-    else
-    {
-        if (Logger::enabled())
-            Logger::cout() << "array assignment type dont match: " << *dst->getType() << "\n\n" << *src->getType() << '\n';
-        const LLArrayType* arrty = isaArray(src->getType()->getContainedType(0));
-        if (!arrty)
-        {
-            std::cout << "invalid: " << *src << '\n';
-            assert(0);
-        }
-        const LLType* dstty = getPtrToType(arrty->getElementType());
-
-        LLValue* dstlen = DtoGEPi(dst,0,0);
-        LLValue* srclen = DtoConstSize_t(arrty->getNumElements());
-        DtoStore(srclen, dstlen);
-
-        LLValue* dstptr = DtoGEPi(dst,0,1);
-        LLValue* srcptr = DtoBitCast(src, dstty);
-        DtoStore(srcptr, dstptr);
-    }
+    DtoStore(LLConstant::getNullValue(t), v);
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
@@ -684,64 +638,24 @@
     LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, func);
     assert(fn);
 
-    LLValue* lmem;
-    LLValue* rmem;
+    // find common dynamic array type
+    Type* commonType = l->getType()->toBasetype()->nextOf()->arrayOf();
 
     // cast static arrays to dynamic ones, this turns them into DSliceValues
     Logger::println("casting to dynamic arrays");
-    Type* l_ty = l->getType()->toBasetype();
-    Type* r_ty = r->getType()->toBasetype();
-    assert(l_ty->next == r_ty->next);
-    if ((l_ty->ty == Tsarray) || (r_ty->ty == Tsarray)) {
-        Type* a_ty = l_ty->next->arrayOf();
-        if (l_ty->ty == Tsarray)
-            l = DtoCastArray(loc, l, a_ty);
-        if (r_ty->ty == Tsarray)
-            r = DtoCastArray(loc, r, a_ty);
-    }
+    l = DtoCastArray(loc, l, commonType);
+    r = DtoCastArray(loc, r, commonType);
 
-    Logger::println("giving storage");
+    LLValue* lmem;
+    LLValue* rmem;
+    LLSmallVector<LLValue*, 3> args;
 
-    // we need to give slices storage
-    if (l->isSlice()) {
-        lmem = DtoAlloca(DtoType(l->getType()), "tmpparam");
-        DtoSetArray(lmem, DtoArrayLen(l), DtoArrayPtr(l));
-    }
-    // also null
-    else if (l->isNull())
-    {
-        lmem = DtoAlloca(DtoType(l->getType()), "tmpparam");
-        DtoSetArray(lmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(l->getType()->next->pointerTo())));
-    }
-    else
-        lmem = l->getRVal();
+    // get values, reinterpret cast to void[]
+    lmem = DtoAggrPaint(l->getRVal(), DtoArrayType(LLType::Int8Ty));
+    args.push_back(lmem);
 
-    // and for the rvalue ...
-    // we need to give slices storage
-    if (r->isSlice()) {
-        rmem = DtoAlloca(DtoType(r->getType()), "tmpparam");
-        DtoSetArray(rmem, DtoArrayLen(r), DtoArrayPtr(r));
-    }
-    // also null
-    else if (r->isNull())
-    {
-        rmem = DtoAlloca(DtoType(r->getType()), "tmpparam");
-        DtoSetArray(rmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(r->getType()->next->pointerTo())));
-    }
-    else
-        rmem = r->getRVal();
-
-    const LLType* pt = fn->getFunctionType()->getParamType(0);
-
-    LLSmallVector<LLValue*, 3> args;
-    if (Logger::enabled())
-    {
-        Logger::cout() << "bitcasting to " << *pt << '\n';
-        Logger::cout() << *lmem << '\n';
-        Logger::cout() << *rmem << '\n';
-    }
-    args.push_back(DtoBitCast(lmem,pt));
-    args.push_back(DtoBitCast(rmem,pt));
+    rmem = DtoAggrPaint(r->getRVal(), DtoArrayType(LLType::Int8Ty));
+    args.push_back(rmem);
 
     // pass array typeinfo ?
     if (useti) {
@@ -753,18 +667,11 @@
         if (Logger::enabled())
             Logger::cout() << "typeinfo decl: " << *tival << '\n';
 
-        pt = fn->getFunctionType()->getParamType(2);
-        args.push_back(DtoBitCast(tival, pt));
+        args.push_back(DtoBitCast(tival, fn->getFunctionType()->getParamType(2)));
     }
 
     CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), "tmp");
 
-    // set param attrs
-    llvm::AttrListPtr palist;
-    palist = palist.addAttr(1, llvm::Attribute::ByVal);
-    palist = palist.addAttr(2, llvm::Attribute::ByVal);
-    call->setAttributes(palist);
-
     return call->get();
 }
 
@@ -917,7 +824,9 @@
             return s->len;
         else if (v->isNull())
             return DtoConstSize_t(0);
-        return DtoLoad(DtoGEPi(v->getRVal(), 0,0));
+        else if (v->isLVal())
+            return DtoLoad(DtoGEPi(v->getLVal(), 0,0), ".len");
+        return gIR->ir->CreateExtractValue(v->getRVal(), 0, ".len");
     }
     else if (t->ty == Tsarray) {
         assert(!v->isSlice());
@@ -943,7 +852,9 @@
             return s->ptr;
         else if (v->isNull())
             return getNullPtr(getPtrToType(DtoType(t->next)));
-        return DtoLoad(DtoGEPi(v->getRVal(), 0,1));
+        else if (v->isLVal())
+            return DtoLoad(DtoGEPi(v->getLVal(), 0,1), ".ptr");
+        return gIR->ir->CreateExtractValue(v->getRVal(), 1, ".ptr");
     }
     else if (t->ty == Tsarray) {
         assert(!v->isSlice());
@@ -1046,7 +957,6 @@
     return new DImValue(to, rval);
 }
 
-
 //////////////////////////////////////////////////////////////////////////////////////////
 void DtoArrayBoundsCheck(Loc& loc, DValue* arr, DValue* index, bool isslice)
 {
@@ -1071,11 +981,9 @@
     gIR->scope() = IRScope(failbb, okbb);
 
     std::vector<LLValue*> args;
-    llvm::AttrListPtr palist;
 
     // file param
-    args.push_back(gIR->dmodule->ir.irModule->fileName);
-    palist = palist.addAttr(1, llvm::Attribute::ByVal);
+    args.push_back(DtoLoad(gIR->dmodule->ir.irModule->fileName));
 
     // line param
     LLConstant* c = DtoConstUint(loc.linnum);
@@ -1084,12 +992,10 @@
     // call
     llvm::Function* errorfn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_bounds");
     CallOrInvoke* call = gIR->CreateCallOrInvoke(errorfn, args.begin(), args.end());
-    call->setAttributes(palist);
 
     // the function does not return
     gIR->ir->CreateUnreachable();
 
-
     // if ok, proceed in okbb
     gIR->scope() = IRScope(okbb, oldend);
 }
--- a/gen/dvalue.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/dvalue.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -43,6 +43,16 @@
 /////////////////////////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////////////////////////
 
+LLValue* DSliceValue::getRVal()
+{
+    assert(len);
+    assert(ptr);
+    return DtoAggrPair(len, ptr);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////
+
 DFuncValue::DFuncValue(FuncDeclaration* fd, LLValue* v, LLValue* vt)
 {
     func = fd;
--- a/gen/dvalue.h	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/dvalue.h	Wed Oct 22 14:55:33 2008 +0200
@@ -29,7 +29,6 @@
 struct DFieldValue;
 struct DFuncValue;
 struct DSliceValue;
-struct DArrayLenValue;
 struct DLRValue;
 
 // base class for d-values
@@ -49,7 +48,6 @@
     virtual DFieldValue* isField() { return NULL; }
     virtual DSliceValue* isSlice() { return NULL; }
     virtual DFuncValue* isFunc() { return NULL; }
-    virtual DArrayLenValue* isArrayLen() { return NULL; }
     virtual DLRValue* isLRValue() { return NULL; }
 
 protected:
@@ -127,6 +125,8 @@
 
     DSliceValue(Type* t, LLValue* l, LLValue* p) { type=t; ptr=p; len=l; }
 
+    virtual LLValue* getRVal();
+
     virtual Type*& getType() { assert(type); return type; }
     virtual DSliceValue* isSlice() { return this; }
 };
--- a/gen/functions.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/functions.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -59,7 +59,7 @@
         {
         const LLType* arrTy = DtoArrayType(LLType::Int8Ty);
         const LLType* arrArrTy = DtoArrayType(arrTy);
-        paramvec.push_back(getPtrToType(arrArrTy));
+        paramvec.push_back(arrArrTy);
         }
     }
     else{
@@ -103,7 +103,7 @@
         types.push_back(DtoSize_t());
         types.push_back(getPtrToType(getPtrToType(ti->ir.irStruct->constInit->getType())));
         const LLType* t1 = llvm::StructType::get(types);
-        paramvec.push_back(getPtrToType(t1));
+        paramvec.push_back(t1);
         paramvec.push_back(getPtrToType(LLType::Int8Ty));
     }
     else if (arrayVararg)
@@ -123,41 +123,37 @@
 
         const LLType* at = DtoType(argT);
 
-        // FIXME: using the llvm type for these is a bad idea... aggregates are first class now and we're starting to use it ...
-
-        if (argT->iscomplex()) {
-            goto Lbadstuff;
-        }
-        else if (isaStruct(at)) {
-            Logger::println("struct param");
-            paramvec.push_back(getPtrToType(at));
-            if (!refOrOut)
-                arg->llvmAttrs |= llvm::Attribute::ByVal;
-        }
-        else if (isaArray(at)) {
-            // static array are passed by reference
-            Logger::println("sarray param");
-            assert(argT->ty == Tsarray);
-            paramvec.push_back(getPtrToType(at));
-        }
-        else if (llvm::isa<llvm::OpaqueType>(at)) {
+        // opaque types need special handling
+        if (llvm::isa<llvm::OpaqueType>(at)) {
             Logger::println("opaque param");
             assert(argT->ty == Tstruct || argT->ty == Tclass);
             paramvec.push_back(getPtrToType(at));
         }
+        // structs and delegates are passed as a reference, but by value
+        else if (argT->ty == Tstruct || argT->ty == Tdelegate) {
+            Logger::println("struct/sarray param");
+            if (!refOrOut)
+                arg->llvmAttrs |= llvm::Attribute::ByVal;
+            paramvec.push_back(getPtrToType(at));
+        }
+        // static arrays are passed directly by reference
+        else if (argT->ty == Tsarray)
+        {
+            Logger::println("static array param");
+            at = getPtrToType(at);
+            paramvec.push_back(at);
+        }
+        // firstclass ' ref/out ' parameter
+        else if (refOrOut) {
+            Logger::println("ref/out param");
+            at = getPtrToType(at);
+            paramvec.push_back(at);
+        }
+        // firstclass ' in ' parameter
         else {
-Lbadstuff:
-            if (refOrOut) {
-                Logger::println("by ref param");
-                at = getPtrToType(at);
-            }
-            else {
-                Logger::println("in param");
-                if (unsigned ea = DtoShouldExtend(argT))
-                {
-                    arg->llvmAttrs |= ea;
-                }
-            }
+            Logger::println("in param");
+            if (unsigned ea = DtoShouldExtend(argT))
+                arg->llvmAttrs |= ea;
             paramvec.push_back(at);
         }
 
@@ -362,15 +358,6 @@
         attrs.push_back(PAWI);
     }
 
-    // set byval attrs on implicit main arg
-    if (fdecl->isMain() && Argument::dim(f->parameters) == 0)
-    {
-        PAWI.Index = llidx;
-        PAWI.Attrs = llvm::Attribute::ByVal;
-        attrs.push_back(PAWI);
-        llidx++;
-    }
-
     // set attrs on the rest of the arguments
     for (; llidx <= funcNumArgs && Argument::dim(f->parameters) > k; ++llidx,++k)
     {
@@ -775,12 +762,18 @@
         }
     }
 
-    // copy _argptr to a memory location
+    // copy _argptr and _arguments to a memory location
     if (f->linkage == LINKd && f->varargs == 1)
     {
+        // _argptr
         LLValue* argptrmem = DtoAlloca(fd->ir.irFunc->_argptr->getType(), "_argptr_mem");
         new llvm::StoreInst(fd->ir.irFunc->_argptr, argptrmem, gIR->scopebb());
         fd->ir.irFunc->_argptr = argptrmem;
+
+        // _arguments
+        LLValue* argumentsmem = DtoAlloca(fd->ir.irFunc->_arguments->getType(), "_arguments_mem");
+        new llvm::StoreInst(fd->ir.irFunc->_arguments, argumentsmem, gIR->scopebb());
+        fd->ir.irFunc->_arguments = argumentsmem;
     }
 
     // output function body
--- a/gen/llvmhelpers.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/llvmhelpers.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -117,35 +117,14 @@
     const char* fname = msg ? "_d_assert_msg" : "_d_assert";
     llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname);
 
-    // param attrs
-    llvm::AttrListPtr palist;
-    int idx = 1;
-
     // msg param
     if (msg)
     {
-        if (DSliceValue* s = msg->isSlice())
-        {
-            llvm::AllocaInst* alloc = gIR->func()->msgArg;
-            if (!alloc)
-            {
-                alloc = DtoAlloca(DtoArrayType(LLType::Int8Ty), ".assertmsg");
-                DtoSetArray(alloc, DtoArrayLen(s), DtoArrayPtr(s));
-                gIR->func()->msgArg = alloc;
-            }
-            args.push_back(alloc);
-        }
-        else
-        {
-            args.push_back(msg->getRVal());
-        }
-        palist = palist.addAttr(idx++, llvm::Attribute::ByVal);
+        args.push_back(msg->getRVal());
     }
 
     // file param
-    args.push_back(gIR->dmodule->ir.irModule->fileName);
-    palist = palist.addAttr(idx++, llvm::Attribute::ByVal);
-
+    args.push_back(DtoLoad(gIR->dmodule->ir.irModule->fileName));
 
     // line param
     LLConstant* c = DtoConstUint(loc->linnum);
@@ -153,7 +132,10 @@
 
     // call
     CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end());
-    call->setAttributes(palist);
+
+    // end debug info
+    if (global.params.symdebug)
+        DtoDwarfFuncEnd(gIR->func()->decl);
 
     // after assert is always unreachable
     gIR->ir->CreateUnreachable();
@@ -445,8 +427,12 @@
             DtoSetArrayToNull(lhs->getLVal());
         }
         // reference assignment
+        else if (t2->ty == Tarray) {
+            DtoStore(rhs->getRVal(), lhs->getLVal());
+        }
+        // some implicitly converting ref assignment
         else {
-            DtoArrayAssign(lhs->getLVal(), rhs->getRVal());
+            DtoSetArray(lhs->getLVal(), DtoArrayLen(rhs), DtoArrayPtr(rhs));
         }
     }
     else if (t->ty == Tsarray) {
@@ -756,6 +742,52 @@
     }
 }
 
+//////////////////////////////////////////////////////////////////////////////////////////
+
+DValue* DtoPaintType(Loc& loc, DValue* val, Type* to)
+{
+    Type* from = val->getType()->toBasetype();
+    Logger::println("repainting from '%s' to '%s'", from->toChars(), to->toChars());
+
+    if (from->ty == Tarray)
+    {
+        Type* at = to->toBasetype();
+        assert(at->ty == Tarray);
+        Type* elem = at->next->pointerTo();
+        if (DSliceValue* slice = val->isSlice())
+        {
+            return new DSliceValue(to, slice->len, DtoBitCast(slice->ptr, DtoType(elem)));
+        }
+        else if (val->isLVal())
+        {
+            LLValue* ptr = val->getLVal();
+            ptr = DtoBitCast(ptr, DtoType(at->pointerTo()));
+            return new DVarValue(to, ptr);
+        }
+        else
+        {
+            LLValue *len, *ptr;
+            len = DtoArrayLen(val);
+            ptr = DtoArrayPtr(val);
+            ptr = DtoBitCast(ptr, DtoType(elem));
+            return new DImValue(to, DtoAggrPair(len, ptr, "tmp"));
+        }
+    }
+    else if (from->ty == Tpointer || from->ty == Tclass || from->ty == Taarray)
+    {
+        Type* b = to->toBasetype();
+        assert(b->ty == Tpointer || b->ty == Tclass || b->ty == Taarray);
+        LLValue* ptr = DtoBitCast(val->getRVal(), DtoType(b));
+        return new DImValue(to, ptr);
+    }
+    else
+    {
+        assert(!val->isLVal());
+        assert(DtoType(to) == DtoType(to));
+        return new DImValue(to, val->getRVal());
+    }
+}
+
 /****************************************************************************************/
 /*////////////////////////////////////////////////////////////////////////////////////////
 //      TEMPLATE HELPERS
@@ -1413,7 +1445,7 @@
 
 static LLConstant* expand_to_sarray(Type *base, Expression* exp)
 {
-    Logger::println("building type %s from expression (%s) of type %s", base->toChars(), exp->toChars(), exp->type->toChars());
+    Logger::println("building type %s to expression (%s) of type %s", base->toChars(), exp->toChars(), exp->type->toChars());
     const LLType* dstTy = DtoType(base);
     if (Logger::enabled())
         Logger::cout() << "final llvm type requested: " << *dstTy << '\n';
@@ -1463,12 +1495,12 @@
     {
         if (base->ty == Tsarray)
         {
-            Logger::println("type is a static array, building constant array initializer from single value");
+            Logger::println("type is a static array, building constant array initializer to single value");
             return expand_to_sarray(base, exp);
         }
         else
         {
-            error("cannot yet convert default initializer %s from type %s to %s", exp->toChars(), exp->type->toChars(), type->toChars());
+            error("cannot yet convert default initializer %s to type %s to %s", exp->toChars(), exp->type->toChars(), type->toChars());
             fatal();
         }
         assert(0);
--- a/gen/llvmhelpers.h	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/llvmhelpers.h	Wed Oct 22 14:55:33 2008 +0200
@@ -58,6 +58,9 @@
 DValue* DtoCastDelegate(Loc& loc, DValue* val, Type* to);
 DValue* DtoCast(Loc& loc, DValue* val, Type* to);
 
+// return the same val as passed in, modified to the target type, if possible, otherwise returns a new DValue
+DValue* DtoPaintType(Loc& loc, DValue* val, Type* to);
+
 // is template instance check
 bool DtoIsTemplateInstance(Dsymbol* s);
 
--- a/gen/runtime.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/runtime.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -110,18 +110,7 @@
 
 static const LLType* rt_array(const LLType* elemty)
 {
-    std::vector<const LLType*> t;
-    t.push_back(DtoSize_t());
-    t.push_back(rt_ptr(elemty));
-    return rt_ptr(llvm::StructType::get(t));
-}
-
-static const LLType* rt_array2(const LLType* elemty)
-{
-    std::vector<const LLType*> t;
-    t.push_back(DtoSize_t());
-    t.push_back(rt_ptr(elemty));
-    return llvm::StructType::get(t);
+    return llvm::StructType::get(DtoSize_t(), rt_ptr(elemty), 0);
 }
 
 static const LLType* rt_dg1()
@@ -199,11 +188,9 @@
         types.push_back(stringTy);
         types.push_back(intTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M);
     }
 
     // void _d_assert_msg( char[] msg, char[] file, uint line )
@@ -214,10 +201,7 @@
         types.push_back(stringTy);
         types.push_back(intTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
     /////////////////////////////////////////////////////////////////////////////////////
@@ -382,7 +366,6 @@
         types.push_back(rt_dg1()); \
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
         llvm::AttrListPtr palist; \
-        palist = palist.addAttr(1, llvm::Attribute::ByVal); \
         palist = palist.addAttr(2, llvm::Attribute::ByVal); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist); \
@@ -402,7 +385,6 @@
         types.push_back(rt_dg2()); \
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
         llvm::AttrListPtr palist; \
-        palist = palist.addAttr(1, llvm::Attribute::ByVal); \
         palist = palist.addAttr(2, llvm::Attribute::ByVal); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist); \
@@ -421,7 +403,6 @@
         types.push_back(rt_dg1()); \
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
         llvm::AttrListPtr palist; \
-        palist = palist.addAttr(1, llvm::Attribute::ByVal); \
         palist = palist.addAttr(2, llvm::Attribute::ByVal); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist); \
@@ -440,7 +421,6 @@
         types.push_back(rt_dg2()); \
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
         llvm::AttrListPtr palist; \
-        palist = palist.addAttr(1, llvm::Attribute::ByVal); \
         palist = palist.addAttr(2, llvm::Attribute::ByVal); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist); \
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist); \
@@ -470,22 +450,6 @@
     /////////////////////////////////////////////////////////////////////////////////////
     /////////////////////////////////////////////////////////////////////////////////////
 
-    // builds the d string[] for the D main args from the C main args
-    // void _d_main_args(uint n, char** args, ref char[][] res)
-    {
-        std::string fname("_d_main_args");
-        std::vector<const LLType*> types;
-        types.push_back(intTy);
-        types.push_back(rt_ptr(rt_ptr(byteTy)));
-        types.push_back(rt_array(stringTy->getContainedType(0)));
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
-    }
-
-    /////////////////////////////////////////////////////////////////////////////////////
-    /////////////////////////////////////////////////////////////////////////////////////
-    /////////////////////////////////////////////////////////////////////////////////////
-
     // cast to object
     // Object _d_toObject(void* p)
     {
@@ -529,12 +493,9 @@
         std::string fname2("_adSortChar");
         std::vector<const LLType*> types;
         types.push_back(stringTy);
-        types.push_back(stringTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(stringTy, types, false);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
     }
 
     // wchar[] _adReverseWchar(wchar[] a)
@@ -544,42 +505,33 @@
         std::string fname2("_adSortWchar");
         std::vector<const LLType*> types;
         types.push_back(wstringTy);
-        types.push_back(wstringTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(wstringTy, types, false);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
     }
 
-    // Array _adReverse(Array a, size_t szelem)
+    // void[] _adReverse(void[] a, size_t szelem)
     {
         std::string fname("_adReverse");
         std::vector<const LLType*> types;
         types.push_back(rt_array(byteTy));
-        types.push_back(rt_array(byteTy));
         types.push_back(sizeTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
-    // Array _adDupT(TypeInfo ti, Array a)
+    // void[] _adDupT(TypeInfo ti, void[] a)
     {
         std::string fname("_adDupT");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(byteTy));
         types.push_back(typeInfoTy);
         types.push_back(rt_array(byteTy));
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(3, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
-    // int _adEq(Array a1, Array a2, TypeInfo ti)
-    // int _adCmp(Array a1, Array a2, TypeInfo ti)
+    // int _adEq(void[] a1, void[] a2, TypeInfo ti)
+    // int _adCmp(void[] a1, void[] a2, TypeInfo ti)
     {
         std::string fname("_adEq");
         std::string fname2("_adCmp");
@@ -588,37 +540,28 @@
         types.push_back(rt_array(byteTy));
         types.push_back(typeInfoTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
     }
 
-    // int _adCmpChar(Array a1, Array a2)
+    // int _adCmpChar(void[] a1, void[] a2)
     {
         std::string fname("_adCmpChar");
         std::vector<const LLType*> types;
         types.push_back(rt_array(byteTy));
         types.push_back(rt_array(byteTy));
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
-    // Array _adSort(Array a, TypeInfo ti)
+    // void[] _adSort(void[] a, TypeInfo ti)
     {
         std::string fname("_adSort");
         std::vector<const LLType*> types;
         types.push_back(rt_array(byteTy));
-        types.push_back(rt_array(byteTy));
         types.push_back(typeInfoTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
     /////////////////////////////////////////////////////////////////////////////////////
@@ -680,15 +623,14 @@
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
-    // ArrayRet_t _aaValues(AA aa, size_t keysize, size_t valuesize)
+    // void[] _aaValues(AA aa, size_t keysize, size_t valuesize)
     {
         std::string fname("_aaValues");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(byteTy));
         types.push_back(aaTy);
         types.push_back(sizeTy);
         types.push_back(sizeTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
@@ -702,14 +644,13 @@
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
-    // ArrayRet_t _aaKeys(AA aa, size_t keysize)
+    // void[] _aaKeys(AA aa, size_t keysize)
     {
         std::string fname("_aaKeys");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(byteTy));
         types.push_back(aaTy);
         types.push_back(sizeTy);
-        const llvm::FunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
+        const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
         llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
@@ -732,7 +673,7 @@
         std::vector<const LLType*> types;
         types.push_back(aaTy);
         types.push_back(sizeTy);
-        types.push_back(rt_dg1());
+        types.push_back(rt_dg2());
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
         llvm::AttrListPtr palist;
         palist = palist.addAttr(3, llvm::Attribute::ByVal);
@@ -808,39 +749,30 @@
     {
         std::string fname("_d_switch_string");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(rt_array2(byteTy)));
+        types.push_back(rt_array(stringTy));
         types.push_back(stringTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
     // int _d_switch_ustring(wchar[][] table, wchar[] ca)
     {
         std::string fname("_d_switch_ustring");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(rt_array2(shortTy)));
+        types.push_back(rt_array(wstringTy));
         types.push_back(wstringTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
     // int _d_switch_dstring(dchar[][] table, dchar[] ca)
     {
         std::string fname("_d_switch_dstring");
         std::vector<const LLType*> types;
-        types.push_back(rt_array(rt_array2(intTy)));
+        types.push_back(rt_array(dstringTy));
         types.push_back(dstringTy);
         const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
-        llvm::AttrListPtr palist;
-        palist = palist.addAttr(1, llvm::Attribute::ByVal);
-        palist = palist.addAttr(2, llvm::Attribute::ByVal);
-        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)->setAttributes(palist);
+        llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
     }
 
     /////////////////////////////////////////////////////////////////////////////////////
--- a/gen/statements.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/statements.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -676,7 +676,7 @@
     }
 };
 
-static LLValue* call_string_switch_runtime(llvm::GlobalVariable* table, Expression* e)
+static LLValue* call_string_switch_runtime(llvm::Value* table, Expression* e)
 {
     Type* dt = e->type->toBasetype();
     Type* dtnext = dt->next->toBasetype();
@@ -705,27 +705,11 @@
     assert(table->getType() == fn->getFunctionType()->getParamType(0));
 
     DValue* val = e->toElem(gIR);
-    LLValue* llval;
-    if (DSliceValue* sval = val->isSlice())
-    {
-        // give storage
-        llval = DtoAlloca(DtoType(e->type), "tmp");
-        DVarValue* vv = new DVarValue(e->type, llval);
-        DtoAssign(e->loc, vv, val);
-    }
-    else
-    {
-        llval = val->getRVal();
-    }
+    LLValue* llval = val->getRVal();
     assert(llval->getType() == fn->getFunctionType()->getParamType(1));
 
     CallOrInvoke* call = gIR->CreateCallOrInvoke2(fn, table, llval, "tmp");
 
-    llvm::AttrListPtr palist;
-    palist = palist.addAttr(1, llvm::Attribute::ByVal);
-    palist = palist.addAttr(2, llvm::Attribute::ByVal);
-    call->setAttributes(palist);
-
     return call->get();
 }
 
@@ -748,7 +732,7 @@
     }
 
     // string switch?
-    llvm::GlobalVariable* switchTable = 0;
+    llvm::Value* switchTable = 0;
     Array caseArray;
     if (!condition->type->isintegral())
     {
@@ -790,9 +774,7 @@
         std::vector<LLConstant*> sinits;
         sinits.push_back(DtoConstSize_t(inits.size()));
         sinits.push_back(arrPtr);
-        LLConstant* sInit = llvm::ConstantStruct::get(sTy, sinits);
-
-        switchTable = new llvm::GlobalVariable(sTy, true, llvm::GlobalValue::InternalLinkage, sInit, ".string_switch_table", gIR->module);
+        switchTable = llvm::ConstantStruct::get(sTy, sinits);
     }
 
     // body block
@@ -1173,7 +1155,16 @@
 
     DValue* e = exp->toElem(p);
 
+#if 1
+    // this doesn't handle the mini/with2.d test case ...
+    assert(!wthis->ir.isSet());
+    wthis->ir.irLocal = new IrLocal(wthis); 
+    wthis->ir.irLocal->value = DtoAlloca(DtoType(wthis->type), wthis->toChars());
+#else
+    // ... this does, but it also silently breaks MiniD!!!
     DtoDeclarationExp(wthis);
+#endif
+
     DtoStore(e->getRVal(), wthis->ir.irLocal->value);
 
     body->toIR(p);
@@ -1269,15 +1260,10 @@
 
     llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_switch_error");
 
-    // param attrs
-    llvm::AttrListPtr palist;
-    int idx = 1;
-
     std::vector<LLValue*> args;
 
     // file param
-    args.push_back(gIR->dmodule->ir.irModule->fileName);
-    palist = palist.addAttr(idx++, llvm::Attribute::ByVal);
+    args.push_back(DtoLoad(gIR->dmodule->ir.irModule->fileName));
 
     // line param
     LLConstant* c = DtoConstUint(loc.linnum);
@@ -1285,7 +1271,6 @@
 
     // call
     CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end());
-    call->setAttributes(palist);
 
     gIR->ir->CreateUnreachable();
 }
--- a/gen/tocall.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/tocall.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -175,7 +175,7 @@
         true, llvm::GlobalValue::InternalLinkage, tiinits, "._arguments.array", gIR->module);
 
     // specify arguments
-    args.push_back(typeinfoarrayparam);
+    args.push_back(DtoLoad(typeinfoarrayparam));
     ++argidx;
     args.push_back(gIR->ir->CreateBitCast(mem, getPtrToType(LLType::Int8Ty), "tmp"));
     ++argidx;
@@ -319,11 +319,11 @@
             LLValue* arg = argval->getRVal();
             if (fnarg) // can fnarg ever be null in this block?
             {
-//                 if (Logger::enabled())
-//                 {
-//                     Logger::cout() << "arg:     " << *arg << '\n';
-//                     Logger::cout() << "expects: " << *callableTy->getParamType(j) << '\n';
-//                 }
+                if (Logger::enabled())
+                {
+                    Logger::cout() << "arg:     " << *arg << '\n';
+                    Logger::cout() << "expects: " << *callableTy->getParamType(j) << '\n';
+                }
                 if (arg->getType() != callableTy->getParamType(j))
                     arg = DtoBitCast(arg, callableTy->getParamType(j));
                 if (fnarg->llvmAttrs)
@@ -355,9 +355,33 @@
     // get return value
     LLValue* retllval = (retinptr) ? args[0] : call->get();
 
-    // if the type of retllval is abstract, refine to concrete
-    if (retllval->getType()->isAbstract())
-        retllval = DtoBitCast(retllval, getPtrToType(DtoType(resulttype)), "retval");
+    // repaint the type if necessary
+    if (resulttype)
+    {
+        Type* rbase = resulttype->toBasetype();
+        Type* nextbase = tf->next->toBasetype();
+        if (!rbase->equals(nextbase))
+        {
+            Logger::println("repainting return value from '%s' to '%s'", tf->next->toChars(), rbase->toChars());
+            switch(rbase->ty)
+            {
+            case Tarray:
+                retllval = DtoAggrPaint(retllval, DtoType(rbase));
+                break;
+
+            case Tclass:
+            case Taarray:
+            case Tpointer:
+                retllval = DtoBitCast(retllval, DtoType(rbase));
+                break;
+
+            default:
+                assert(0 && "unhandled repainting of return value");
+            }
+            if (Logger::enabled())
+                Logger::cout() << "final return value: " << *retllval << '\n';
+        }
+    }
 
     // set calling convention and parameter attributes
     if (dfnval && dfnval->func)
--- a/gen/toir.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/toir.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -783,21 +783,26 @@
     Logger::print("CastExp::toElem: %s | %s\n", toChars(), type->toChars());
     LOG_SCOPE;
 
+    // get the value to cast
     DValue* u = e1->toElem(p);
-    DValue* v = DtoCast(loc, u, to);
-    // force d type to this->type
-    v->getType() = type;
-
-    if (v->isSlice()) {
-        // only valid as rvalue!
+
+    // cast it to the 'to' type, if necessary
+    DValue* v = u;
+    if (!to->equals(e1->type))
+        v = DtoCast(loc, u, to);
+
+    // paint the type, if necessary
+    if (!type->equals(to))
+        v = DtoPaintType(loc, v, type);
+
+    // slices are not valid lvalues
+    if (v->isSlice())
         return v;
-    }
-
+    // if we're casting a lvalue, keep it around, we might be in a lvalue cast.
     else if(u->isLVal())
         return new DLRValue(u, v);
-
-    else
-        return v;
+    // otherwise just return the new value
+    return v;
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
@@ -811,7 +816,7 @@
     const LLType* lltype = DtoType(type);
 
     if(!isaPointer(c->getType()) || !isaPointer(lltype)) {
-        error("can only cast pointers to pointers at compile time, not %s to %s", type->toChars(), e1->type->toChars());
+        error("can only cast pointers to pointers at code generation time, not %s to %s", type->toChars(), e1->type->toChars());
         fatal();
     }
 
@@ -1552,8 +1557,8 @@
     else if (et->ty == Tarray)
     {
         DtoDeleteArray(dval);
-        if (!dval->isSlice())
-            DtoSetArrayToNull(dval->getRVal());
+        if (dval->isLVal())
+            DtoSetArrayToNull(dval->getLVal());
     }
     // unknown/invalid
     else
--- a/gen/tollvm.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/tollvm.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -25,14 +25,14 @@
 {
     Type* typ = type->toBasetype();
     TY t = typ->ty;
-    return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray);
+    return (t == Tstruct || t == Tdelegate || t == Tsarray);
 }
 
 bool DtoIsReturnedInArg(Type* type)
 {
     Type* typ = type->toBasetype();
     TY t = typ->ty;
-    return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray);
+    return (t == Tstruct || t == Tdelegate || t == Tsarray);
 }
 
 unsigned DtoShouldExtend(Type* type)
@@ -179,9 +179,6 @@
         return DtoStructTypeFromArguments(ttupl->arguments);
     }
 */
-    // opaque type
-    case Topaque:
-        return llvm::OpaqueType::get();
 
     default:
         printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty);
@@ -560,6 +557,8 @@
 
 LLValue* DtoLoad(LLValue* src, const char* name)
 {
+    if (Logger::enabled())
+        Logger::cout() << "loading " << *src <<  '\n';
     LLValue* ld = gIR->ir->CreateLoad(src, name ? name : "tmp");
     //ld->setVolatile(gIR->func()->inVolatile);
     return ld;
@@ -567,6 +566,8 @@
 
 void DtoStore(LLValue* src, LLValue* dst)
 {
+    if (Logger::enabled())
+        Logger::cout() << "storing " << *src << " into " << *dst << '\n';
     LLValue* st = gIR->ir->CreateStore(src,dst);
     //st->setVolatile(gIR->func()->inVolatile);
 }
@@ -577,6 +578,7 @@
 {
     if (v->getType() == t)
         return v;
+    assert(!(isaStruct(t) || isaStruct(v->getType())));
     return gIR->ir->CreateBitCast(v, t, name ? name : "tmp");
 }
 
@@ -806,3 +808,25 @@
     res = gIR->ir->CreateInsertValue(res, V1, 0, "tmp");
     return gIR->ir->CreateInsertValue(res, V2, 1, name?name:"tmp");
 }
+
+LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name)
+{
+    const LLType* t = LLStructType::get(V1->getType(), V2->getType(), 0);
+    return DtoAggrPair(t, V1, V2, name);
+}
+
+LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as)
+{
+    if (aggr->getType() == as)
+        return aggr;
+
+    LLValue* res = llvm::UndefValue::get(as);
+
+    LLValue* V = gIR->ir->CreateExtractValue(aggr, 0, "tmp");;
+    V = DtoBitCast(V, as->getContainedType(0));
+    res = gIR->ir->CreateInsertValue(res, V, 0, "tmp");
+
+    V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");;
+    V = DtoBitCast(V, as->getContainedType(1));
+    return gIR->ir->CreateInsertValue(res, V, 1, "tmp");
+}
--- a/gen/tollvm.h	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/tollvm.h	Wed Oct 22 14:55:33 2008 +0200
@@ -98,6 +98,8 @@
 
 // pair type helpers
 LLValue* DtoAggrPair(const LLType* type, LLValue* V1, LLValue* V2, const char* name = 0);
+LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name = 0);
+LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as);
 
 /**
  * Generates a call to llvm.memset.i32 (or i64 depending on architecture).
--- a/gen/toobj.cpp	Wed Oct 22 13:48:54 2008 +0200
+++ b/gen/toobj.cpp	Wed Oct 22 14:55:33 2008 +0200
@@ -75,7 +75,7 @@
     Logger::println("Generating module: %s\n", (md ? md->toChars() : toChars()));
     LOG_SCOPE;
 
-//    printf("codegen: %s\n", srcfile->toChars());
+    //printf("codegen: %s\n", srcfile->toChars());
 
     // start by deleting the old object file
     deleteObjFile();
--- a/runtime/internal/aApply.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/aApply.d	Wed Oct 22 14:55:33 2008 +0200
@@ -36,6 +36,12 @@
 
 private import util.utf;
 
+//debug = apply;
+debug(apply)
+{
+    extern(C) int printf(char*, ...);
+}
+
 /**********************************************
  */
 
@@ -356,6 +362,7 @@
         char c;
 
         d = aa[i];
+        debug(apply) printf("d = %u\n", d);
         if (d & ~0x7F)
         {
             char[4] buf;
@@ -363,6 +370,7 @@
             auto b = toUTF8(buf, d);
             foreach (char c2; b)
             {
+                debug(apply) printf("c2 = %d\n", c2);
                 result = dg(&i, cast(void *)&c2);
                 if (result)
                     return result;
--- a/runtime/internal/aaA.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/aaA.d	Wed Oct 22 14:55:33 2008 +0200
@@ -63,13 +63,6 @@
 //  8_589_934_513UL, 17_179_869_143UL
 ];
 
-// This is the type of the return value for dynamic arrays.
-struct Array
-{
-    size_t length;
-    void* ptr;
-}
-
 struct aaA
 {
     aaA *left;
@@ -449,7 +442,7 @@
  * Produce array of values from aa.
  */
 
-Array _aaValues(AA aa, size_t keysize, size_t valuesize)
+void[] _aaValues(AA aa, size_t keysize, size_t valuesize)
 in
 {
     assert(keysize == aligntsize(keysize));
@@ -457,7 +450,7 @@
 body
 {
     size_t resi;
-    Array a;
+    void[] a;
 
     void _aaValues_x(aaA* e)
     {
@@ -480,9 +473,10 @@
 
     if (aa)
     {
-        a.length = _aaLen(aa);
-        a.ptr = cast(byte*) gc_malloc(a.length * valuesize,
+        auto len = _aaLen(aa);
+        auto ptr = cast(byte*) gc_malloc(len * valuesize,
                                       valuesize < (void*).sizeof ? BlkAttr.NO_SCAN : 0);
+        a = ptr[0 .. len];
         resi = 0;
         foreach (e; aa.b)
         {
@@ -593,7 +587,7 @@
  * Produce array of N byte keys from aa.
  */
 
-Array _aaKeys(AA aa, size_t keysize)
+void[] _aaKeys(AA aa, size_t keysize)
 {
     byte[] res;
     size_t resi;
@@ -617,7 +611,7 @@
 
     auto len = _aaLen(aa);
     if (!len)
-        return Array();
+        return null;
     res = (cast(byte*) gc_malloc(len * keysize,
                                  !(aa.keyti.flags() & 1) ? BlkAttr.NO_SCAN : 0)) [0 .. len * keysize];
     resi = 0;
@@ -628,7 +622,7 @@
     }
     assert(resi == len);
 
-    return Array(len, res.ptr);
+    return res.ptr[0 .. len];
 }
 
 
--- a/runtime/internal/adi.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/adi.d	Wed Oct 22 14:55:33 2008 +0200
@@ -55,12 +55,6 @@
 }
 
 
-struct Array
-{
-    size_t  length;
-    void*   ptr;
-}
-
 /**********************************************
  * Reverse array of chars.
  * Handled separately because embedded multibyte encodings should not be
@@ -92,6 +86,9 @@
             }
 
             uint stridelo = UTF8stride[clo];
+            // don't barf on invalid strides, just ignore it
+            if (stridelo == 0xFF)
+                stridelo = 1;
 
             uint stridehi = 1;
             while ((chi & 0xC0) == 0x80)
@@ -245,7 +242,7 @@
  * Support for array.reverse property.
  */
 
-extern (C) Array _adReverse(Array a, size_t szelem)
+extern (C) void[] _adReverse(void[] a, size_t szelem)
     out (result)
     {
         assert(result.ptr is a.ptr);
@@ -287,7 +284,7 @@
                     //gc_free(tmp);
             }
         }
-        return Array(a.length, a.ptr);
+        return a.ptr[0 .. a.length];
     }
 
 unittest
@@ -375,7 +372,7 @@
  * Support for array equality test.
  */
 
-extern (C) int _adEq(Array a1, Array a2, TypeInfo ti)
+extern (C) int _adEq(void[] a1, void[] a2, TypeInfo ti)
 {
     debug(adi) printf("_adEq(a1.length = %d, a2.length = %d)\n", a1.length, a2.length);
 
@@ -405,7 +402,7 @@
  * Support for array compare test.
  */
 
-extern (C) int _adCmp(Array a1, Array a2, TypeInfo ti)
+extern (C) int _adCmp(void[] a1, void[] a2, TypeInfo ti)
 {
     debug(adi) printf("adCmp()\n");
 
@@ -442,7 +439,7 @@
  * Support for array compare test.
  */
 
-extern (C) int _adCmpChar(Array a1, Array a2)
+extern (C) int _adCmpChar(void[] a1, void[] a2)
 {
   version(D_InlineAsm_X86)
   {
--- a/runtime/internal/ldc.mak	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/ldc.mak	Wed Oct 22 14:55:33 2008 +0200
@@ -64,7 +64,8 @@
 
 targets : lib sharedlib doc
 all     : lib sharedlib doc
-lib     : ldc.bclib ldc.clib ldc.lib
+#lib     : ldc.bclib ldc.clib ldc.lib
+lib     : ldc.clib ldc.lib
 sharedlib : ldc.sharedlib
 doc     : ldc.doc
 
@@ -218,14 +219,14 @@
 
 ######################################################
 
-ldc.bclib : $(LIB_TARGET_BC_ONLY)
+#ldc.bclib : $(LIB_TARGET_BC_ONLY)
 ldc.clib : $(LIB_TARGET_C_ONLY)
 ldc.lib : $(LIB_TARGET_FULL)
 ldc.sharedlib : $(LIB_TARGET_SHARED)
 
-$(LIB_TARGET_BC_ONLY) : $(ALL_OBJS_O)
-	$(RM) $@
-	$(LC) $@ $(ALL_OBJS_BC)
+#$(LIB_TARGET_BC_ONLY) : $(ALL_OBJS_O)
+#	$(RM) $@
+#	$(LC) $@ $(ALL_OBJS_BC)
 
 
 $(LIB_TARGET_FULL) : $(ALL_OBJS_O)
@@ -250,7 +251,7 @@
 
 clean :
 	find . -name "*.di" | xargs $(RM)
-	$(RM) $(ALL_OBJS_BC)
+#	$(RM) $(ALL_OBJS_BC)
 	$(RM) $(ALL_OBJS_O)
 	$(RM) $(ALL_DOCS)
 	$(RM) $(LIB_MASK)
--- a/runtime/internal/lifetime.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/lifetime.d	Wed Oct 22 14:55:33 2008 +0200
@@ -1092,17 +1092,12 @@
 /**
  * Support for array.dup property.
  */
-struct Array2
-{
-    size_t length;
-    void*  ptr;
-}
 
 
 /**
  *
  */
-extern (C) Array2 _adDupT(TypeInfo ti, Array2 a)
+extern (C) void[] _adDupT(TypeInfo ti, void[] a)
 out (result)
 {
     auto sizeelem = ti.next.tsize();            // array element size
@@ -1110,17 +1105,16 @@
 }
 body
 {
-    Array2 r;
+    void* ptr;
 
     if (a.length)
     {
         auto sizeelem = ti.next.tsize();                // array element size
         auto size = a.length * sizeelem;
-        r.ptr = gc_malloc(size, !(ti.next.flags() & 1) ? BlkAttr.NO_SCAN : 0);
-        r.length = a.length;
-        memcpy(r.ptr, a.ptr, size);
+        ptr = gc_malloc(size, !(ti.next.flags() & 1) ? BlkAttr.NO_SCAN : 0);
+        memcpy(ptr, a.ptr, size);
     }
-    return r;
+    return ptr[0 .. a.length];
 }
 
 
--- a/runtime/internal/qsort2.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/runtime/internal/qsort2.d	Wed Oct 22 14:55:33 2008 +0200
@@ -17,12 +17,6 @@
 
 private import tango.stdc.stdlib;
 
-struct Array
-{
-    size_t length;
-    void*  ptr;
-}
-
 private TypeInfo tiglobal;
 
 extern (C) int cmp(void* p1, void* p2)
@@ -30,7 +24,7 @@
     return tiglobal.compare(p1, p2);
 }
 
-extern (C) Array _adSort(Array a, TypeInfo ti)
+extern (C) void[] _adSort(void[] a, TypeInfo ti)
 {
     synchronized
     {
--- a/tests/mini/foreach6.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/tests/mini/foreach6.d	Wed Oct 22 14:55:33 2008 +0200
@@ -1,4 +1,4 @@
-module foreach6;
+module mini.foreach6;
 
 struct S
 {
--- a/tests/mini/foreach8.d	Wed Oct 22 13:48:54 2008 +0200
+++ b/tests/mini/foreach8.d	Wed Oct 22 14:55:33 2008 +0200
@@ -1,9 +1,10 @@
-module tangotests.foreach1;
+module mini.foreach8;
 
 extern(C) int printf(char*, ...);
 
 int main(){
     dchar[] array="\u2260";
+    printf("array[0] == %u\n", array[0]);
     int test=0;
     int count=0;
     assert(count==0);