gcc/testsuite/gfortran.dg/nan_4.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-std=gnu -fallow-invalid-boz" }
   3 ! { dg-add-options ieee }
   4 !
   5 ! PR fortran/34398.
   6 !
   7 ! Check for invalid numbers in bit-wise BOZ transfers
   8 !
   9 program test
  10   implicit none
  11   real(4), parameter :: r0 = z'FFFFFFFF' ! { dg-warning "BOZ literal constant" }
  12   real(4) r
  13   data r/z'FFFFFFFF'/   ! { dg-warning "BOZ literal constant" }
  14   r = z'FFFFFFFF'       ! { dg-warning "BOZ literal constant" }
  15 end program test