[Bug fortran/44709] BLOCK and GOTO/EXIT/CYCLE

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

------- Comment #4 from domob at gcc dot gnu dot org  2010-07-15 12:24 -------
Subject: Bug 44709

Author: domob
Date: Thu Jul 15 12:23:47 2010
New Revision: 162219

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162219
Log:
2010-07-15  Daniel Kraft  <d@domob.eu>

        PR fortran/44709
        * trans.h (struct gfc_wrapped_block): New struct.
        (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
        (gfc_finish_wrapped_block): New method.
        (gfc_init_default_dt): Add new init code to block rather than
        returning it.
        * trans-array.h (gfc_trans_auto_array_allocation): Use
gfc_wrapped_block
        (gfc_trans_dummy_array_bias): Ditto.
        (gfc_trans_g77_array): Ditto.
        (gfc_trans_deferred_array): Ditto.
        * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
        (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
        (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
        (gfc_finish_wrapped_block): New method.
        * trans-array.c (gfc_trans_auto_array_allocation): use
gfc_wrapped_block
        (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
        (gfc_trans_deferred_array): Ditto.
        * trans-decl.c (gfc_trans_dummy_character): Ditto.
        (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
        (init_intent_out_dt): Ditto.
        (gfc_init_default_dt): Add new init code to block rather than
        returning it.
        (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
        and cleanup code and put it all together.

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/fortran/trans-array.h
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/fortran/trans.c
    trunk/gcc/fortran/trans.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44709