gcc/testsuite/gfortran.dg/internal_readwrite_2.f90

   1 ! { dg-do run }
   2 ! PR 34565 - intenal writes with negative strides.  This
   3 ! test case tries out a negative stride in a higher
   4 ! dimension.
   5 program main
   6   implicit none
   7   integer :: i
   8   integer, parameter :: n1=2, n2=3, n3=5
   9   character(len=n1*n2*n3*2) :: line
  10   character(len=2), dimension(n1,n2,n3):: c
  11   write (unit=c(:,n2:1:-1,:),fmt="(I2)") (i,i=1,n1*n2*n3)
  12   line = transfer(c,mold=line)
  13   if (line /=" 5 6 3 4 1 21112 910 7 8171815161314232421221920293027282526") call abort
  14 end program main