[Bug fortran/24398] invalid module file gives weird error

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

------- Comment #10 from pault at gcc dot gnu dot org  2006-10-13 12:51 -------
Subject: Bug 24398

Author: pault
Date: Fri Oct 13 12:51:07 2006
New Revision: 117692

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117692
Log:
2006-10-13 Paul Thomas <pault@gcc.gnu.org>

        PR fortran/29373
        * decl.c (get_proc_name, gfc_match_function_decl): Add
        attr.implicit_type to conditions that throw error for
        existing explicit interface and that allow new type-
        spec to be applied.

        PR fortran/29407
        * resolve.c (resolve_fl_namelist): Do not check for
        namelist/procedure conflict, if the symbol corresponds
        to a good local variable declaration.

        PR fortran/27701
        * decl.c (get_proc_name): Replace the detection of a declared
        procedure by the presence of a formal argument list by the
        attributes of the symbol and the presence of an explicit
        interface.

        PR fortran/29232
        * resolve.c (resolve_fl_variable): See if the host association
        of a derived type is blocked by the presence of another type I
        object in the current namespace.

        PR fortran/29364
        * resolve.c (resolve_fl_derived): Check for the presence of
        the derived type for a derived type component.

        PR fortran/24398
        * module.c (gfc_use_module): Check that the first words in a
        module file are 'GFORTRAN module'.

        PR fortran/29422
        * resolve.c (resolve_transfer): Test functions for suitability
        for IO, as well as variables.

        PR fortran/29428
        * trans-expr.c (gfc_trans_scalar_assign): Remove nullify of
        rhs expression.


2006-10-13 Paul Thomas <pault@gcc.gnu.org>

        PR fortran/29373
        * gfortran.dg/implicit_9.f90: New test.

        PR fortran/29407
        * gfortran.dg/namelist_25.f90: New test.

        PR fortran/27701
        * gfortran.dg/same_name_2.f90: New test.

        PR fortran/29232
        * gfortran.dg/host_assoc_types_1.f90: New test.

        PR fortran/29364
        * gfortran.dg/missing_derived_type_1.f90: New test.
        * gfortran.dg/implicit_actual.f90: Comment out USE GLOBAL.

        PR fortran/29422
        * gfortran.dg/alloc_comp_constraint_4.f90: New test.

        PR fortran/29428
        * gfortran.dg/alloc_comp_assign_5.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/alloc_comp_assign_5.f90
    trunk/gcc/testsuite/gfortran.dg/alloc_comp_constraint_4.f90
    trunk/gcc/testsuite/gfortran.dg/host_assoc_types_1.f90
    trunk/gcc/testsuite/gfortran.dg/implicit_9.f90
    trunk/gcc/testsuite/gfortran.dg/missing_derived_type_1.f90
    trunk/gcc/testsuite/gfortran.dg/namelist_25.f90
    trunk/gcc/testsuite/gfortran.dg/same_name_2.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/module.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/implicit_actual.f90


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24398