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! Copyright 2021-2024 Free Software Foundation, Inc.
!
! This program 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 3 of the License, or
! (at your option) any later version.
!
! This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
!
! Start of test program.
!
PROGRAM arank
REAL :: array0
REAL :: array1(10)
REAL :: array2(1, 2)
REAL :: array3(3, 4, 5)
REAL :: array4(4, 5, 6, 7)
array0 = 0
array1 = 1.0
array2 = 2.0
array3 = 3.0
array4 = 4.0
call test_rank (array0)
call test_rank (array1)
call test_rank (array2)
call test_rank (array3)
call test_rank (array4)
print *, "" ! Final Breakpoint
CONTAINS
SUBROUTINE test_rank(answer)
REAL :: answer(..)
print *, RANK(answer) ! Test Breakpoint
END SUBROUTINE test_rank
END PROGRAM arank
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