[Bug fortran/18918] Eventually support Fortran 2008's coarrays [co-arrays]

["burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18918

--- Comment #54 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-05-31 18:25:54 UTC ---
Author: burnus
Date: Tue May 31 18:25:51 2011
New Revision: 174503

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174503
Log:
2011-05-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * resolve.c (resolve_fl_variable): Handle static coarrays
        with non-constant cobounds.
        (resolve_symbol): Handle SAVE statement without arguments
        for coarrays.
        * trans-array.c (gfc_trans_array_cobounds): New function.
        (gfc_trans_array_bounds): Place code by call to it.
        * trans-array.h (gfc_trans_array_cobounds): New prototype.
        * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars):
        Handle static coarrays with nonconstant cobounds.

2011-05-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray/save_1.f90: New.
        * gfortran.dg/coarray_4.f90: Update dg-error.


Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/fortran/trans-array.h
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/coarray_4.f90