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Date: Mon, 04 Jun 2012 04:25:00 -0000
Message-ID: <CADPb22TpkMzUGJ0RimFCnpWB_61ZVUjvSfw4-0dHRGr8AL6_8g@mail.gmail.com>
Subject: Re: [PATCH 03/10] C language
From: Doug Evans <dje@google.com>
To: Sergio Durigan Junior <sergiodj@redhat.com>
Cc: GDB Patches <gdb-patches@sourceware.org>, Tom Tromey <tromey@redhat.com>
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On Sat, Jun 2, 2012 at 12:32 PM, Sergio Durigan Junior
<sergiodj@redhat.com> wrote:
> @@ -2651,11 +2665,16 @@ yylex (void)
> =A0}
>
> =A0int
> -c_parse (void)
> +c_parse (struct parser_state *par_state)
> =A0{
> =A0 int result;
> - =A0struct cleanup *back_to =3D make_cleanup (free_current_contents,
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=
 =A0 =A0 &expression_macro_scope);
> + =A0struct cleanup *back_to;
> +
> + =A0/* Setting up the parser state. =A0*/
> + =A0gdb_assert (par_state !=3D NULL);
> + =A0pstate =3D par_state;
> +
> + =A0back_to =3D make_cleanup (free_current_contents, &expression_macro_s=
cope);
>
> =A0 /* Set up the scope for macro expansion. =A0*/
> =A0 expression_macro_scope =3D NULL;

IWBN to reset pstate back to NULL when done.