mirror of git://gcc.gnu.org/git/gcc.git
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* Implementation of the SHAPE intrinsic
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Copyright 2002 Free Software Foundation, Inc.
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Contributed by Paul Brook <paul@nowt.org>
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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 2 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU General Public License, the
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Free Software Foundation gives you unlimited permission to link the
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compiled version of this file into combinations with other programs,
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and to distribute those combinations without any restriction coming
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from the use of this file. (The General Public License restrictions
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do apply in other respects; for example, they cover modification of
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the file, and distribution when not linked into a combine
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executable.)
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Libgfortran 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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You should have received a copy of the GNU General Public
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License along with libgfortran; see the file COPYING. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "config.h"
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#include <stdlib.h>
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#include <assert.h>
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#include "libgfortran.h"
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extern void shape_4 (gfc_array_i4 * ret, const gfc_array_i4 * array);
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export_proto(shape_4);
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void
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shape_4 (gfc_array_i4 * ret, const gfc_array_i4 * array)
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{
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int n;
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index_type stride;
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stride = ret->dim[0].stride;
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if (stride == 0)
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stride = 1;
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for (n = 0; n < GFC_DESCRIPTOR_RANK (array); n++)
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{
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ret->data[n * stride] =
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array->dim[n].ubound + 1 - array->dim[n].lbound;
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}
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}
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