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5046aff5 | 1 | /* Generic implementation of the MOVE_ALLOC intrinsic |
36ae8a61 | 2 | Copyright (C) 2006, 2007 Free Software Foundation, Inc. |
5046aff5 PT |
3 | Contributed by Paul Thomas |
4 | ||
5 | This file is part of the GNU Fortran 95 runtime library (libgfortran). | |
6 | ||
7 | Libgfortran is free software; you can redistribute it and/or | |
8 | modify it under the terms of the GNU General Public | |
9 | License as published by the Free Software Foundation; either | |
10 | version 2 of the License, or (at your option) any later version. | |
11 | ||
12 | In addition to the permissions in the GNU General Public License, the | |
13 | Free Software Foundation gives you unlimited permission to link the | |
14 | compiled version of this file into combinations with other programs, | |
15 | and to distribute those combinations without any restriction coming | |
16 | from the use of this file. (The General Public License restrictions | |
17 | do apply in other respects; for example, they cover modification of | |
18 | the file, and distribution when not linked into a combine | |
19 | executable.) | |
20 | ||
21 | Ligbfortran is distributed in the hope that it will be useful, | |
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
24 | GNU General Public License for more details. | |
25 | ||
26 | You should have received a copy of the GNU General Public | |
27 | License along with libgfortran; see the file COPYING. If not, | |
28 | write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
29 | Boston, MA 02110-1301, USA. */ | |
30 | ||
31 | #include "libgfortran.h" | |
32 | ||
1529b8d9 FXC |
33 | #ifdef HAVE_STDLIB_H |
34 | #include <stdlib.h> | |
35 | #endif | |
36 | ||
5046aff5 PT |
37 | extern void move_alloc (gfc_array_char *, gfc_array_char *); |
38 | export_proto(move_alloc); | |
39 | ||
40 | void | |
41 | move_alloc (gfc_array_char * from, gfc_array_char * to) | |
42 | { | |
43 | int i; | |
44 | ||
1529b8d9 FXC |
45 | if (to->data) |
46 | free (to->data); | |
5046aff5 PT |
47 | |
48 | for (i = 0; i < GFC_DESCRIPTOR_RANK (from); i++) | |
49 | { | |
50 | to->dim[i].lbound = from->dim[i].lbound; | |
51 | to->dim[i].ubound = from->dim[i].ubound; | |
52 | to->dim[i].stride = from->dim[i].stride; | |
53 | from->dim[i].stride = 0; | |
54 | from->dim[i].ubound = from->dim[i].lbound; | |
55 | } | |
56 | ||
57 | to->offset = from->offset; | |
58 | to->dtype = from->dtype; | |
59 | to->data = from->data; | |
60 | from->data = NULL; | |
61 | } | |
62 | ||
63 | extern void move_alloc_c (gfc_array_char *, GFC_INTEGER_4, | |
64 | gfc_array_char *, GFC_INTEGER_4); | |
65 | export_proto(move_alloc_c); | |
66 | ||
67 | void | |
1529b8d9 FXC |
68 | move_alloc_c (gfc_array_char * from, |
69 | GFC_INTEGER_4 from_length __attribute__((unused)), | |
70 | gfc_array_char * to, | |
71 | GFC_INTEGER_4 to_length __attribute__((unused))) | |
5046aff5 PT |
72 | { |
73 | move_alloc (from, to); | |
74 | } |