> Message: 1
> Date: Tue, 10 Mar 2009 15:36:01 +0000
> From: Tom Wright <tom.wri...@resolversystems.com>
> Subject: [CIL users] sal.h annotations confuse the preprocessor
> To: cil-users@lists.sourceforge.net
> Message-ID: <49b688e1.8020...@resolversystems.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> I'm having some trouble parsing code produced by the visual studio 2008
> preprocessor using CIL as a library. This appears to be happening
> because sal.h includes decorations like c# annotations:
> ...
> This is not a problem in visual studio 2005. So I'm working round this
> by falling back to visual studio 2005. But thought you might like to
> know this.
Hi Tom,
I run this function after cpp, and before I call Frontc.parse, to remove these
annotations:
(** VS2008 fix: remove SAL annotations before running FrontC. *)
let remove_sal infile outfile =
let in_ch = open_in infile in
let out_ch = open_out outfile in
try
let e = "" in
while true; do
let l = input_line in_ch in
let l = Str.global_replace (Str.regexp
"\\[.*source_annotation_attribute[^]]*\\]") e l in
(* Bizarre ocaml syntax where you don't have to escape a special
char-----^----- *)
(* as long as it's the first one in the char set.
*)
let l = Str.global_replace (Str.regexp "\\[.*returnvalue[^]]*\\]") e l in
let l = Str.global_replace (Str.regexp "\\[.*SA_Pre[^]]*\\]") e l in
let l = Str.global_replace (Str.regexp "\\[.*SA_Post[^]]*\\]") e l in
let l = Str.global_replace (Str.regexp "\\[.*SA_FormatString[^]]*\\]") e
l in
Printf.fprintf out_ch "%s\n" l
done;
with End_of_file ->
close_in in_ch;
close_out out_ch
It might be useful to you too!
Samin
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