[Bug fortran/55465] Name collision in C binding (calling C from Fortran)

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55465

--- Comment #14 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Author: burnus
Date: Mon May 20 20:08:05 2013
New Revision: 199120

URL: http://gcc.gnu.org/viewcvs?rev=199120&root=gcc&view=rev
Log:
2013-05-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48858
        PR fortran/55465
        * decl.c (add_global_entry): Add sym_name.
        * parse.c (add_global_procedure): Ditto.
        * resolve.c (resolve_bind_c_derived_types): Handle multiple decl for
        a procedure.
        (resolve_global_procedure): Handle gsym->ns pointing to a module.
        * trans-decl.c (gfc_get_extern_function_decl): Ditto.

2013-05-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48858
        PR fortran/55465
        * gfortran.dg/binding_label_tests_10_main.f03: Update dg-error.
        * gfortran.dg/binding_label_tests_11_main.f03: Ditto.
        * gfortran.dg/binding_label_tests_13_main.f03: Ditto.
        * gfortran.dg/binding_label_tests_3.f03: Ditto.
        * gfortran.dg/binding_label_tests_4.f03: Ditto.
        * gfortran.dg/binding_label_tests_5.f03: Ditto.
        * gfortran.dg/binding_label_tests_6.f03: Ditto.
        * gfortran.dg/binding_label_tests_7.f03: Ditto.
        * gfortran.dg/binding_label_tests_8.f03: Ditto.
        * gfortran.dg/c_loc_tests_12.f03: Fix test case.
        * gfortran.dg/binding_label_tests_24.f90: New.
        * gfortran.dg/binding_label_tests_25.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_24.f90
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_25.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/parse.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_10_main.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_11_main.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_13_main.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_3.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_4.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_5.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_6.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_7.f03
    trunk/gcc/testsuite/gfortran.dg/binding_label_tests_8.f03
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_12.f03