70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* Generic implementation of the MOVE_ALLOC intrinsic
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Copyright (C) 2006, 2007, 2009 Free Software Foundation, Inc.
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Contributed by Paul Thomas
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This file is part of the GNU Fortran 95 runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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Ligbfortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include "libgfortran.h"
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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extern void move_alloc (gfc_array_char *, gfc_array_char *);
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export_proto(move_alloc);
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void
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move_alloc (gfc_array_char * from, gfc_array_char * to)
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{
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int i;
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if (to->data)
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free (to->data);
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for (i = 0; i < GFC_DESCRIPTOR_RANK (from); i++)
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{
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to->dim[i].lbound = from->dim[i].lbound;
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to->dim[i].ubound = from->dim[i].ubound;
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to->dim[i].stride = from->dim[i].stride;
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from->dim[i].stride = 0;
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from->dim[i].ubound = from->dim[i].lbound;
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}
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to->offset = from->offset;
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to->dtype = from->dtype;
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to->data = from->data;
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from->data = NULL;
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}
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extern void move_alloc_c (gfc_array_char *, GFC_INTEGER_4,
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gfc_array_char *, GFC_INTEGER_4);
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export_proto(move_alloc_c);
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void
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move_alloc_c (gfc_array_char * from,
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GFC_INTEGER_4 from_length __attribute__((unused)),
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gfc_array_char * to,
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GFC_INTEGER_4 to_length __attribute__((unused)))
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{
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move_alloc (from, to);
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}
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