[PATCH, gfortran] Cleanup the submodule tests

[Janus Weil]

2017-04-15 17:54 GMT+02:00 Dominique d'Humières <dominiq@lps.ens.fr>:
>>> This is indeed doable, but before I’ld like to improve the module cleanup with the following patch
>>
>> Yes, looks very useful to me (makes the regexps much more compact &
>> readable). In addition, couldn't one use \s for whitespace instead of
>> \[ \t\]   ?
>
> I have posted what I have in my working tree. I’ll test the use of \s instead of \[ \t\] . Is it really portable?

Not sure. But at least some of the other files in gcc/testsuite/lib
seem to use \s as well (e.g. gcc-dg.exp).


>> I assume your igrep is just a copy of dejagnu's grep with an additional -nocase?
>
> Yes!

Ok to commit  from my side, if you have tested that it works properly.

Cheers,
Janus