[Bug fortran/40881] [F03] warn for obsolescent features

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40881

Dominique d'Humieres  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |FIXED

--- Comment #14 from Dominique d'Humieres  ---
> IMO it does not make sense to warn for fixed form. Any objection to close
> this PR as FIXED?

No feedback, closing as FIXED.

[Bug fortran/40881] [F03] warn for obsolescent features

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40881

Dominique d'Humieres  changed:

   What|Removed |Added

 Status|NEW |WAITING
 Blocks||20585

--- Comment #13 from Dominique d'Humieres  ---
> I'm not really sure if it makes sense to add a warning for fixed source,
> but I'm leaving this PR open, in case someone will consider it in the future.

IMO it does not make sense to warn for fixed form. Any objection to close this
PR as FIXED?


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20585
[Bug 20585] [meta-bug] Fortran 2003 support

[Bug fortran/40881] [F03] warn for obsolescent features

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40881



--- Comment #11 from janus at gcc dot gnu.org 2013-04-04 19:23:26 UTC ---

http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=197495





2013-04-04  Janus Weil  ja...@gcc.gnu.org



PR fortran/40881

* match.c (gfc_match_return): Remove standard notification.

* primary.c (gfc_match_actual_arglist): Add standard notification.





2013-04-04  Janus Weil  ja...@gcc.gnu.org



PR fortran/40881

* gfortran.dg/altreturn_1.f90: Add -std=gnu.

* gfortran.dg/altreturn_4.f90: Ditto.

* gfortran.dg/altreturn_3.f90: Replace -std=legacy by -std=gnu.

* gfortran.dg/altreturn_5.f90: Ditto.

* gfortran.dg/altreturn_6.f90: Ditto.

* gfortran.dg/altreturn_7.f90: Ditto.

[Bug fortran/40881] [F03] warn for obsolescent features

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40881



janus at gcc dot gnu.org changed:



   What|Removed |Added



 Status|ASSIGNED|NEW

 AssignedTo|janus at gcc dot gnu.org|unassigned at gcc dot

   ||gnu.org



--- Comment #12 from janus at gcc dot gnu.org 2013-04-04 19:28:48 UTC ---

(In reply to comment #9)

 I think the only missing item is the following:

 

 (8) Fixed form source

 

 (I think one should consider to add some flag to silence the fixed-form

 warning. At least I know a lot of code, which is in fixed form but otherwise

 warning free.)



I'm not really sure if it makes sense to add a warning for fixed source, but

I'm leaving this PR open, in case someone will consider it in the future.



For now, I certainly do not plan to work on it, therefore I'll unassign myself.

[Bug fortran/40881] [F03] warn for obsolescent features

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40881



--- Comment #10 from janus at gcc dot gnu.org 2013-04-03 07:53:11 UTC ---

http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=197389





2013-04-03  Janus Weil  ja...@gcc.gnu.org



PR fortran/56284

PR fortran/40881

* decl.c (gfc_match_formal_arglist): Warn about alternate-return

arguments.

* interface.c (check_dummy_characteristics): Return if symbols are NULL.



2013-04-03  Janus Weil  ja...@gcc.gnu.org



PR fortran/56284

PR fortran/40881

* gfortran.dg/altreturn_8.f90: New.

* gfortran.dg/altreturn_2.f90: Add -std=legacy.

* gfortran.dg/intrinsic_actual_3.f90: Ditto.

* gfortran.dg/invalid_interface_assignment.f90: Ditto.







(This adds additional warnings about alternate-return cases that were not

caught previously.)