[Bug fortran/36325] specific or generic INTERFACE implies the EXTERNAL attribute

[janus at gcc dot gnu dot org]

------- Comment #12 from janus at gcc dot gnu dot org  2008-05-28 21:28 -------
Subject: Bug 36325

Author: janus
Date: Wed May 28 21:27:56 2008
New Revision: 136130

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136130
Log:
2008-05-28  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/36325
        PR fortran/35830
        * interface.c (gfc_procedure_use): Enable argument checking for
        external procedures with explicit interface.
        * symbol.c (check_conflict): Fix conflict checking for externals.
        (copy_formal_args): Fix handling of arrays.
        * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
        of intrinsics.
        * parse.c (parse_interface): Non-abstract INTERFACE statement implies
        EXTERNAL attribute.


2008-05-28  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/36325
        PR fortran/35830
        * gfortran.dg/interface_23.f90: New.
        * gfortran.dg/gomp/reduction3.f90: Fixed invalid code.
        * gfortran.dg/proc_decl_12.f90: New:
        * gfortran.dg/external_procedures_1.f90: Fixed error message.

Added:
    trunk/gcc/testsuite/gfortran.dg/interface_23.f90
    trunk/gcc/testsuite/gfortran.dg/proc_decl_12.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/fortran/parse.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/external_procedures_1.f90
    trunk/gcc/testsuite/gfortran.dg/gomp/reduction3.f90


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36325