1c { dg-do run { target fd_truncate } }
2c This program tests: namelist comment, a blank line before the nameilist name, the namelist name,
3c a scalar qualifier, various combinations of space, comma and lf delimiters, f-formats, e-formats
4c a blank line within the data read, nulls, a range qualifier, a new object name before end of data
5c and an integer read.  It also tests that namelist output can be re-read by namelist input.
6c provided by Paul Thomas - pault@gcc.gnu.org
7
8      program namelist_1
9
10      REAL x(10)
11      REAL(kind=8) xx
12      integer ier
13      namelist /mynml/ x, xx
14
15      do i = 1 , 10
16        x(i) = -1
17      end do
18      x(6) = 6.0
19      x(10) = 10.0
20      xx = 0d0
21
22      open (10,status="scratch")
23      write (10, *) "!mynml"
24      write (10, *) ""
25      write (10, *) "&gf /"
26      write (10, *) "&mynml  x(7) =+99.0e0 x=1.0, 2.0 ,"
27      write (10, *) " 2*3.0, ,, 7.0e0,+0.08e+02 !comment"
28      write (10, *) ""
29      write (10, *) " 9000e-3 x(4:5)=4 ,5 "
30      write (10, *) " x=,,3.0, xx=10d0 /"
31      rewind (10)
32
33      read (10, nml=mynml, IOSTAT=ier)
34      if (ier.ne.0) call abort
35      rewind (10)
36
37      do i = 1 , 10
38        if ( abs( x(i) - real(i) ) .gt. 1e-8 ) call abort
39      end do
40      if ( abs( xx - 10d0 ) .gt. 1e-8 ) call abort
41
42      write (10, nml=mynml, iostat=ier)
43      if (ier.ne.0) call abort
44      rewind (10)
45
46      read (10, NML=mynml, IOSTAT=ier)
47      if (ier.ne.0) call abort
48      close (10)
49
50      do i = 1 , 10
51        if ( abs( x(i) - real(i) ) .gt. 1e-8 ) call abort
52      end do
53      if ( abs( xx - 10d0 ) .gt. 1e-8 ) call abort
54
55      end program
56