gcc/testsuite/gfortran.dg/namelist_internal.f90

   1 ! { dg-do run }
   2 ! { dg-options " -std=f2003" }
   3 ! Checks internal file read/write of namelists
   4 ! (Fortran 2003 feature)
   5 ! PR fortran/28224
   6 program nml_internal
   7   integer   :: i, j
   8   real      :: r
   9   namelist /nam/ i, j, r
  10   character(len=250) :: str
  11
  12   i = 42
  13   j = -718
  14   r = exp(1.0)
  15   write(str,nml=nam)
  16   i = -33
  17   j = 10
  18   r = sin(1.0)
  19   read(str,nml=nam)
  20   if(i /= 42 .or. j /= -718 .or. abs(r-exp(1.0)) > 1e-5) STOP 1
  21 end program nml_internal