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! { dg-do run }

! { dg-options "-std=gnu" }

! PR43217 Output of Hollerith constants which are not a multiple of 4 bytes

! Test case prepared from OP by Jerry DeLisle  

program hello2

  call wrtout (9hHELLO YOU, 9)

  stop

end

subroutine wrtout (iarray, nchrs)

  integer iarray(1)

  integer nchrs

  integer icpw

  data icpw/4/

  integer i, nwrds

  character(len=33) outstr

  nwrds = (nchrs + icpw - 1) /icpw

  write(outstr,'(4(z8," "))') (iarray(i), i=1,nwrds)

  if (outstr.ne."4C4C4548 4F59204F 20202055" .and. &

 &    outstr.ne."48454C4C 4F20594F 55202020") call abort

  return

end

! { dg-warning "Hollerith constant" "" { target *-*-* } 6 }

! { dg-warning "Rank mismatch" "" { target *-*-* } 6 }