[Bug fortran/27320] [4.1 only] ICE with -fdump-parse-tree after error

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

------- Comment #3 from fxcoudert at gcc dot gnu dot org  2006-05-27 09:06 -------
Subject: Bug 27320

Author: fxcoudert
Date: Sat May 27 09:06:01 2006
New Revision: 114152

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114152
Log:
        Backports from mainline

        PR fortran/27552
        * dump-parse-tree.c (gfc_show_expr): Deal with Hollerith constants.
        * data.c (create_character_intializer): Set from_H flag if character is
        initialized by Hollerith constant.

        PR fortran/27320
        * dump-parse-tree.c (gfc_show_code_node): Try harder to find the
        called procedure name.

        PR fortran/26551
        * resolve.c (resolve_call, resolve_function): Issue an error
        if a function or subroutine call is recursive but the function or
        subroutine wasn't declared as such.
        * gfortran.dg/recursive_check_1.f: New test.
        * gfortran.dg/recursive_check_2.f90: New test.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/recursive_check_1.f
      - copied unchanged from r113861,
trunk/gcc/testsuite/gfortran.dg/recursive_check_1.f
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/recursive_check_2.f90
      - copied unchanged from r113861,
trunk/gcc/testsuite/gfortran.dg/recursive_check_2.f90
Modified:
    branches/gcc-4_1-branch/gcc/fortran/ChangeLog
    branches/gcc-4_1-branch/gcc/fortran/data.c
    branches/gcc-4_1-branch/gcc/fortran/dump-parse-tree.c
    branches/gcc-4_1-branch/gcc/fortran/resolve.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27320