From: Damien Doligez <damien.doligez@inria.fr>
To: Aleksey Nogin <nogin@cs.caltech.edu>
Cc: Caml List <caml-list@inria.fr>
Subject: Re: [Caml-list] 3.07: debug information on camlp4-processed files is missing the file name?
Date: Mon, 5 Jan 2004 21:18:31 +0100 [thread overview]
Message-ID: <54D8B96E-3FBC-11D8-BEFF-00039310CAE8@inria.fr> (raw)
In-Reply-To: <3FF9BA9E.603@cs.caltech.edu>
On Monday, January 5, 2004, at 08:27 PM, Aleksey Nogin wrote:
> I noticed that in 3.07 the backtrace (OCAMLRUNPARAM=b) has empty file
> names for the files was compiled with a camlp4 preprocessor. Since in
> our project most of the files are camlp4-processed, this makes the
> backtraces completely unusable :-(
>
> Is there some workaround for this (short of staying with 3.06)?
You can try this patch, developed by Artem Prysyznuk. We haven't
incorporated it because we are doing extensive changes to camlp4
to deal correctly with new-style locations. Please let me know
whether it works for you.
-- Damien
---------- begin patch file
diff -ru ocaml-3.07/camlp4/camlp4/argl.ml
ocaml-3.07.tema/camlp4/camlp4/argl.ml
--- ocaml-3.07/camlp4/camlp4/argl.ml 2003-07-10 15:28:14.000000000 +0300
+++ ocaml-3.07.tema/camlp4/camlp4/argl.ml 2003-11-06 17:43:28.000000000
+0200
@@ -397,11 +397,12 @@
exit 2
} ];
try
- if Pcaml.input_file.val <> "" then
+ if Pcaml.input_file.val <> "" then do {
+ Ast2pt.glob_fname.val := Pcaml.input_file.val;
match file_kind.val with
[ Intf -> process_intf ()
| Impl -> process_impl () ]
- else ()
+ } else ()
with exc ->
do {
Format.set_formatter_out_channel stderr;
diff -ru ocaml-3.07/camlp4/camlp4/ast2pt.mli
ocaml-3.07.tema/camlp4/camlp4/ast2pt.mli
--- ocaml-3.07/camlp4/camlp4/ast2pt.mli 2002-07-19 17:53:44.000000000
+0300
+++ ocaml-3.07.tema/camlp4/camlp4/ast2pt.mli 2003-11-06
17:43:28.000000000 +0200
@@ -12,6 +12,7 @@
(* $Id: ast2pt.mli,v 1.3 2002/07/19 14:53:44 mauny Exp $ *)
+value glob_fname : ref string;
value fast : ref bool;
value no_constructors_arity : ref bool;
value mkloc : (int * int) -> Location.t;
---------- end patch file
-------------------
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next prev parent reply other threads:[~2004-01-05 20:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-05 19:27 Aleksey Nogin
2004-01-05 20:18 ` Damien Doligez [this message]
2004-01-07 5:47 ` Aleksey Nogin
2004-01-07 12:50 ` Damien Doligez
2004-01-08 1:29 ` Aleksey Nogin
2004-01-08 8:17 ` Stefano Zacchiroli
2004-01-08 9:49 ` Damien Doligez
2004-01-08 15:38 ` skaller
2004-01-09 10:46 ` Damien Doligez
2004-01-10 11:15 ` skaller
2004-01-09 8:41 ` Stefano Zacchiroli
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