1! { dg-do run } 2! { dg-options "-fbounds-check" } 3! Check that empty arrays are handled correctly in 4! cshift and eoshift 5program main 6 character(len=50) :: line 7 character(len=3), dimension(2,2) :: a, b 8 integer :: n1, n2 9 line = '-1-2' 10 read (line,'(2I2)') n1, n2 11 call foo(a, b, n1, n2) 12 a = 'abc' 13 write (line,'(4A)') eoshift(a, 3) 14 write (line,'(4A)') cshift(a, 3) 15 write (line,'(4A)') cshift(a(:,1:n1), 3) 16 write (line,'(4A)') eoshift(a(1:n2,:), 3) 17end program main 18 19subroutine foo(a, b, n1, n2) 20 character(len=3), dimension(2, n1) :: a 21 character(len=3), dimension(n2, 2) :: b 22 a = cshift(b,1) 23 a = eoshift(b,1) 24end subroutine foo 25