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1 | /* Implementation of the SHAPE intrinsic |
2 | Copyright 2002 Free Software Foundation, Inc. | |
3 | Contributed by Paul Brook <paul@nowt.org> | |
4 | ||
57dea9f6 | 5 | This file is part of the GNU Fortran 95 runtime library (libgfortran). |
6de9cd9a | 6 | |
57dea9f6 TM |
7 | Libgfortran is free software; you can redistribute it and/or |
8 | modify it under the terms of the GNU General Public | |
6de9cd9a | 9 | License as published by the Free Software Foundation; either |
57dea9f6 TM |
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 | Libgfortran is distributed in the hope that it will be useful, | |
6de9cd9a DN |
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
57dea9f6 | 24 | GNU General Public License for more details. |
6de9cd9a | 25 | |
57dea9f6 TM |
26 | You should have received a copy of the GNU General Public |
27 | License along with libgfortran; see the file COPYING. If not, | |
fe2ae685 KC |
28 | write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
29 | Boston, MA 02110-1301, USA. */ | |
6de9cd9a DN |
30 | |
31 | #include "config.h" | |
32 | #include <stdlib.h> | |
33 | #include <assert.h> | |
34 | #include "libgfortran.h" | |
35 | ||
644cb69f FXC |
36 | #if defined (HAVE_GFC_INTEGER_4) |
37 | ||
7f68c75f RH |
38 | extern void shape_4 (gfc_array_i4 * ret, const gfc_array_i4 * array); |
39 | export_proto(shape_4); | |
7d7b8bfe | 40 | |
6de9cd9a | 41 | void |
7f68c75f | 42 | shape_4 (gfc_array_i4 * ret, const gfc_array_i4 * array) |
6de9cd9a DN |
43 | { |
44 | int n; | |
45 | index_type stride; | |
46 | ||
47 | stride = ret->dim[0].stride; | |
48 | if (stride == 0) | |
49 | stride = 1; | |
50 | ||
51 | for (n = 0; n < GFC_DESCRIPTOR_RANK (array); n++) | |
52 | { | |
53 | ret->data[n * stride] = | |
54 | array->dim[n].ubound + 1 - array->dim[n].lbound; | |
55 | } | |
56 | } | |
644cb69f FXC |
57 | |
58 | #endif |