[Bug fortran/54350] [4.8 Regression] FAIL: gfortran.dg/realloc_on_assign_*.f90 -O (internal compiler error) at r190586

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54350

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-08-24 07:43:31 UTC ---
Author: burnus
Date: Fri Aug 24 07:43:23 2012
New Revision: 190641

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190641
Log:
2012-08-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54350
        * trans-array.c (free_ss_info): Free data.array.subscript.
        (gfc_free_ss): No longer free data.array.subscript.
        (walk_coarray): New function, moved from trans-intrinsic.c
        (gfc_conv_expr_descriptor): Walk array descriptor instead
        of taking passed "ss".
        (get_array_ctor_all_strlen, gfc_add_loop_ss_code,
        gfc_conv_array_parameter): Update call and cleanup ss handling.
        * trans-array.h (gfc_conv_expr_descriptor,
        gfc_conv_array_parameter): Update prototype.
        * trans-expr.c (gfc_conv_derived_to_class,
        conv_isocbinding_procedure, gfc_conv_procedure_call,
        gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign,
        gfc_trans_pointer_assignment, gfc_trans_arrayfunc_assign): Update
        call to gfc_conv_expr_descriptor and gfc_conv_array_parameter,
        and clean up.
        * trans-intrinsic.c (walk_coarray): Moved to trans-array.c
        (trans_this_image, trans_image_index, gfc_conv_intrinsic_rank
        gfc_conv_intrinsic_bound, gfc_conv_intrinsic_cobound,
        gfc_conv_intrinsic_len, gfc_conv_intrinsic_size,
        gfc_conv_intrinsic_sizeof, gfc_conv_intrinsic_storage_size,
        gfc_conv_intrinsic_transfer, gfc_conv_allocated,
        gfc_conv_associated, gfc_conv_intrinsic_loc,
        conv_intrinsic_move_alloc): Update calls.
        * trans-io.c (gfc_convert_array_to_string, set_internal_unit,
        gfc_trans_transfer): Ditto.
        * trans-stmt.c (gfc_conv_elemental_dependencies,
        gfc_trans_sync, trans_associate_var,
        gfc_trans_pointer_assign_need_temp): Ditto.


Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/fortran/trans-array.h
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/fortran/trans-io.c
    trunk/gcc/fortran/trans-stmt.c

--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-08-24 07:44:55 UTC ---
FIXED.

Sorry for the breakage, which took a bit longer than expected to fix. At least,
gfortran now leaks much less gfc_ss structs then it did before.