[Bug fortran/37274] [Regression on 4.3?] error: type name is ambiguous.

[pault at gcc dot gnu dot org]

------- Comment #20 from pault at gcc dot gnu dot org  2008-09-23 06:27 -------
Subject: Bug 37274

Author: pault
Date: Tue Sep 23 06:25:39 2008
New Revision: 140578

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140578
Log:
2008-09-23  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37274
        PR fortran/36374
        * module.c (check_for_ambiguous): New function to test loaded
        symbol for ambiguity with fixup symbol.
        (read_module): Call check_for_ambiguous.
        (write_symtree): Do not write the symtree for symbols coming
        from an interface body.

        PR fortran/36374
        * resolve.c (count_specific_procs ): New function to count the
        number of specific procedures with the same name as the generic
        and emit appropriate errors for and actual argument reference.
        (resolve_assumed_size_actual): Add new argument no_formal_args.
        Correct logic around passing generic procedures as arguments.
        Call count_specific_procs from two locations.
        (resolve_function): Evaluate and pass no_formal_args.
        (resolve call): The same and clean up a bit by using csym more
        widely.

        PR fortran/36454
        * symbol.c (gfc_add_access): Access can be updated if use
        associated and not private.

2008-09-23  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37274
        * gfortran.dg/used_types_22.f90: New test.
        * gfortran.dg/used_types_23.f90: New test.

        PR fortran/36374
        * gfortran.dg/generic_17.f90: New test.
        * gfortran.dg/ambiguous_specific_2.f90: New test.
        * gfortran.dg/generic_actual_arg.f90: Add test for case that is
        not ambiguous.

        PR fortran/36454
        * gfortran.dg/access_spec_3.f90: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/access_spec_3.f90
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/ambiguous_specific_2.f90
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/generic_17.f90
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/used_types_22.f90
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/used_types_23.f90
Modified:
    branches/gcc-4_3-branch/gcc/fortran/ChangeLog
    branches/gcc-4_3-branch/gcc/fortran/module.c
    branches/gcc-4_3-branch/gcc/fortran/resolve.c
    branches/gcc-4_3-branch/gcc/fortran/symbol.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_3-branch/gcc/testsuite/gfortran.dg/generic_actual_arg.f90


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37274