[Bug fortran/41755] Segfault on invalid code

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

------- Comment #4 from burnus at gcc dot gnu dot org  2009-10-19 18:03 -------
Subject: Bug 41755

Author: burnus
Date: Mon Oct 19 18:03:02 2009
New Revision: 152983

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152983
Log:
2009-10-19  Tobias Burnus  <burnus@net-b.de>
            Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/41755
        * symbol.c (gfc_undo_symbols): Add NULL check.
        * match.c (gfc_match_equivalence): Add check for
        missing comma.

2009-10-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41755
        * gfortran.dg/equiv_8.f90: New test.
        * gfortran.dg/class_allocate_1.f03: Remove obsolete FIXME.


Added:
    trunk/gcc/testsuite/gfortran.dg/equiv_8.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/match.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/class_allocate_1.f03


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41755