blob: 5b2058335eedb1471a0e2417554a0041d53bebfb [file] [log] [blame]
! Program to test the MINVAL and MAXVAL intrinsics
program testmmval
implicit none
integer, dimension (3, 3) :: a
integer, dimension (3) :: b
logical, dimension (3, 3) :: m, tr
integer i
character (len=9) line
a = reshape ((/1, 2, 3, 5, 4, 6, 9, 8, 7/), (/3, 3/));
tr = .true.
b = minval (a, 1)
if (any(b .ne. (/1, 4, 7/))) STOP 1
write (line, 9000) minval (a, 1)
if (line .ne. ' 1 4 7') STOP 2
m = .true.
m(1, 1) = .false.
m(1, 2) = .false.
b = minval (a, 1, m)
if (any(b .ne. (/2, 4, 7/))) STOP 3
b = minval (a, 1, m .and. tr)
if (any(b .ne. (/2, 4, 7/))) STOP 4
write (line, 9000) minval(a, 1, m)
if (line .ne. ' 2 4 7') STOP 5
b = maxval (a, 1)
if (any(b .ne. (/3, 6, 9/))) STOP 6
write (line, 9000) maxval (a, 1)
if (line .ne. ' 3 6 9') STOP 7
m = .true.
m(1, 2) = .false.
m(1, 3) = .false.
b = maxval (a, 1, m)
if (any(b .ne. (/3, 6, 8/))) STOP 8
b = maxval (a, 1, m .and. tr)
if (any(b .ne. (/3, 6, 8/))) STOP 9
write (line, 9000) maxval(a, 1, m)
if (line .ne. ' 3 6 8') STOP 10
9000 format(3I3)
end program