[Patch, fortran, RFC] PR 40958 Reduce size of module files

[Janne Blomqvist]

On Mon, Nov 28, 2011 at 22:29, Thomas Koenig <tkoenig@netcologne.de> wrote:
> Hello world,
>
> the testing of the test patch I submitted earlier (Thanks Salvatore and
> Joost!) has shown a performance increase, so here is a formal
> submission.  No test case because this patch is not supposed to
> change anything, just make module reading a bit more efficient.
>
> Regression-tested on x86_64-unknown-linux-gnu.  OK for trunk?
>
>        Thomas
>
> 2011-11-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
>
>        PR fortran/40958
>        * module.c (prev_module_line):  New variable.
>        (prev_module_column):  New variable.
>        (prev_character):  New variable.
>        (module_char):  Update the new variables.
>        (module_unget_char):  New function.
>        (parse_string):  Use module_unget_char.
>        (parse_integer):  Likewise.
>        (parse_name):  Likewise.

Nice! Ok for trunk.


-- 
Janne Blomqvist