2010-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43178
        * trans-array.c (gfc_conv_expr_descriptor): Update
        gfc_trans_scalar_assign call.
        (has_default_initializer): New function.
        (gfc_trans_deferred_array): Nullify less often.
        * trans-expr.c (gfc_conv_subref_array_arg,
        gfc_trans_subcomponent_assign): Update call to
        gfc_trans_scalar_assign.
        (gfc_trans_scalar_assign): Add parameter and pass it on.
        (gfc_trans_assignment_1): Optionally, do not dealloc before
        assignment.
        * trans-openmp.c (gfc_trans_omp_array_reduction): Update
        call to gfc_trans_scalar_assign.
        * trans-decl.c (gfc_get_symbol_decl): Do not always apply
        initializer to static variables.
        (gfc_init_default_dt): Add dealloc parameter and pass it on.
        * trans-stmt.c (forall_make_variable_temp,
        generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
        gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
        gfc_trans_allocate): Update gfc_trans_assignment call.
        * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
        gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
        parameter to prototype.

2010-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43178
        * gfortran.dg/alloc_comp_basics_1.f90: Update
        * scan-tree-dump-times.
        * gfortran.dg/alloc_comp_constructor_1.f90: Ditto.
        * gfortran.dg/auto_dealloc_1.f90: Ditto.

From-SVN: r157993