[Bug fortran/51308] PARAMETER attribute conflicts with SAVE attribute

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51308

--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-11-28 14:21:38 UTC ---
Author: burnus
Date: Mon Nov 28 14:21:33 2011
New Revision: 181778

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181778
Log:
2011-11-28  Tobias Burnus  <burnus@net-b.de>
            Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/51308
        * symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
        conflicts for ISO_C_BINDING variables.
        (gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
        as SAVE.

2011-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51308
        * gfortran.dg/iso_c_binding_compiler_4.f90: New.


Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/symbol.c
    trunk/gcc/testsuite/ChangeLog