rt_gccstream/gcc/testsuite/gfortran.dg/internal_readwrite_2.f90

15 lines
497 B
Fortran

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