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+/* Implementation of the SHAPE intrinsic
+ Copyright 2002 Free Software Foundation, Inc.
+ Contributed by Paul Brook <paul@nowt.org>
+
+This file is part of the GNU Fortran 95 runtime library (libgfor).
+
+Libgfor is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+Ligbfor is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with libgfor; see the file COPYING.LIB. If not,
+write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include "config.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "libgfortran.h"
+
+void
+__shape_4 (gfc_array_i4 * ret, const gfc_array_i4 * array)
+{
+ int n;
+ index_type stride;
+
+ stride = ret->dim[0].stride;
+ if (stride == 0)
+ stride = 1;
+
+ for (n = 0; n < GFC_DESCRIPTOR_RANK (array); n++)
+ {
+ ret->data[n * stride] =
+ array->dim[n].ubound + 1 - array->dim[n].lbound;
+ }
+}
+