/* Implementation of the ASSOCIATED intrinsic
- Copyright 2003 Free Software Foundation, Inc.
+ Copyright 2003, 2009 Free Software Foundation, Inc.
Contributed by kejia Zhao (CCRG) <kejia_zh@yahoo.com.cn>
This file is part of the GNU Fortran 95 runtime library (libgfortran).
Libgfortran is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file. (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
+version 3 of the License, or (at your option) any later version.
Libgfortran 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 General Public License for more details.
-You should have received a copy of the GNU General Public
-License along with libgfortran; see the file COPYING. If not,
-write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
#include "libgfortran.h"
rank = GFC_DESCRIPTOR_RANK (pointer);
for (n = 0; n < rank; n++)
{
- if (pointer->dim[n].stride != target->dim[n].stride)
+ long extent;
+ extent = GFC_DESCRIPTOR_EXTENT(pointer,n);
+
+ if (extent != GFC_DESCRIPTOR_EXTENT(target,n))
return 0;
- if ((pointer->dim[n].ubound - pointer->dim[n].lbound)
- != (target->dim[n].ubound - target->dim[n].lbound))
+ if (GFC_DESCRIPTOR_STRIDE(pointer,n) != GFC_DESCRIPTOR_STRIDE(target,n) && extent != 1)
return 0;
- if (pointer->dim[n].ubound < pointer->dim[n].lbound)
+ if (extent <= 0)
return 0;
}