gcc/testsuite/gfortran.dg/hollerith8.f90

   1 ! { dg-do run }
   2 ! { dg-options "-std=gnu" }
   3 ! PR43217 Output of Hollerith constants which are not a multiple of 4 bytes
   4 ! Test case prepared from OP by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   5 program hello2
   6   call wrtout (9hHELLO YOU, 9)
   7   stop
   8 end
   9
  10 subroutine wrtout (iarray, nchrs)
  11   integer iarray(1)
  12   integer nchrs
  13
  14   integer icpw
  15   data icpw/4/
  16   integer i, nwrds
  17   character(len=33) outstr
  18
  19   nwrds = (nchrs + icpw - 1) /icpw
  20   write(outstr,'(4(z8," "))') (iarray(i), i=1,nwrds)
  21   if (outstr.ne."4C4C4548 4F59204F 20202055" .and. &
  22  &    outstr.ne."48454C4C 4F20594F 55202020") STOP 1
  23   return
  24 end
  25 ! { dg-warning "Hollerith constant" "" { target *-*-* } 6 }
  26 ! { dg-warning "Rank mismatch" "" { target *-*-* } 6 }