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! Program to test the upper and lower bound intrinsics
program testbounds
implicit none
real, dimension(:, :), allocatable :: a
integer, dimension(5) :: j
integer i
! Check compile time simplification
if (lbound(j,1).ne.1 .or. ubound(j,1).ne.5) call abort ()
allocate (a(3:8, 6:7))
! With one parameter
j = 0;
j(3:4) = ubound(a)
if (j(3) .ne. 8) call abort
if (j(4) .ne. 7) call abort
! With two parameters, assigning to an array
j = lbound(a, 1)
if ((j(1) .ne. 3) .or. (j(5) .ne. 3)) call abort
! With a variable second parameter
i = 2
i = lbound(a, i)
if (i .ne. 6) call abort
call test(a)
contains
subroutine test (a)
real, dimension (1:, 1:) :: a
integer i
i = 2
if ((ubound(a, 1) .ne. 6) .or. (ubound(a, i) .ne. 2)) call abort
end subroutine
end program
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