[Bug fortran/37779] Missing RECURSIVE not detected

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

------- Comment #5 from domob at gcc dot gnu dot org  2008-11-30 20:37 -------
Subject: Bug 37779

Author: domob
Date: Sun Nov 30 20:36:10 2008
New Revision: 142299

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142299
Log:
2008-11-30  Daniel Kraft  <d@domob.eu>

        PR fortran/37779
        * gfortran.h (struct gfc_entry_list): Fixed typo in comment.
        * resolve.c (is_illegal_recursion): New method.
        (resolve_procedure_expression): Use new is_illegal_recursion instead of
        direct check and handle function symbols correctly.
        (resolve_actual_arglist): Removed useless recursion check.
        (resolve_function): Use is_illegal_recursion instead of direct check.
        (resolve_call): Ditto.

2008-11-30  Daniel Kraft  <d@domob.eu>

        PR fortran/37779
        * gfortran.dg/recursive_check_1.f: Changed expected error message to
        the more general new one.
        * gfortran.dg/recursive_check_2.f90: Ditto.
        * gfortran.dg/entry_18.f90: Ditto.
        * gfortran.dg/recursive_check_4.f03: Do "the same" check also for
        FUNCTIONS, as this is different in details from SUBROUTINES.
        * gfortran.dg/recursive_check_6.f03: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/recursive_check_6.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/entry_18.f90
    trunk/gcc/testsuite/gfortran.dg/recursive_check_1.f
    trunk/gcc/testsuite/gfortran.dg/recursive_check_2.f90
    trunk/gcc/testsuite/gfortran.dg/recursive_check_4.f03


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37779