! { dg-do run } | |
! Tests the fix for PR33686, in which dependencies were not | |
! correctly handled for the assignments below. | |
! | |
! Contributed by Dick Hendrickson on comp.lang.fortran, | |
! " Most elegant syntax for inverting a permutation?" 20071006 | |
! | |
integer :: p(4) = (/2,4,1,3/) | |
forall (i = 1:4) p(p(i)) = i ! This was the original | |
if (any (p .ne. (/3,1,4,2/))) call abort () | |
forall (i = 1:4) p(5 - p(i)) = p(5 - i) ! This is a more complicated version | |
if (any (p .ne. (/1,2,3,4/))) call abort () | |
end |