[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=revision&revision=197389


2013-04-03  Janus Weil  <janus@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  <janus@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.)