[Bug fortran/54599] Issues found in gfortran by the Coverity Scan

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54599

--- Comment #9 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-09-23 06:48:56 UTC ---
Author: burnus
Date: Sun Sep 23 06:48:48 2012
New Revision: 191649

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191649
Log:
2012-09-23  Tobias Burnus  <burnus@net-b.de>

        * parse.c (parse_derived): Don't set attr.alloc_comp
        for pointer components with allocatable subcomps.

        PR fortran/54599
        * resolve.c (resolve_fl_namelist): Remove superfluous
        NULL check.
        * simplify.c (simplify_min_max): Remove unreachable code.
        * trans-array.c (gfc_trans_create_temp_array): Change
        a condition into an assert.

        PR fortran/54618
        * trans-expr.c (gfc_trans_class_init_assign): Guard
        re-setting of the _data by gfc_conv_expr_present.
        (gfc_conv_procedure_call): Fix INTENT(OUT) handling
        for allocatable BT_CLASS.

2012-09-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54618
        * gfortran.dg/class_array_14.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/class_array_14.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/parse.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/simplify.c
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/testsuite/ChangeLog