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re PR libfortran/30918 (Failure to skip commented out NAMELIST)

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2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/30918
	* gfortran.dg/namelist_26.f90: New test.

From-SVN: r122308
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Jerry DeLisle 2007-02-25 02:30:14 +00:00
parent 4f8d744edb
commit 7aa96f9c1b
2 changed files with 53 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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2007-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/30918
* gfortran.dg/namelist_26.f90: New test.
2007-02-24 Richard Guenther <rguenther@suse.de>
PR middle-end/30951

48
gcc/testsuite/gfortran.dg/namelist_26.f90 Normal file
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! { dg-do run }
! PR30918 Failure to skip commented out NAMELIST
! Before the patch, this read the commented out namelist and iuse would
! equal 2 when done. Test case from PR.
program gfcbug58
implicit none
integer :: iuse = 0, ios
integer, parameter :: nmlunit = 10 ! Namelist unit
!------------------
! Namelist 'REPORT'
!------------------
character(len=12) :: type, use
integer :: max_proc
namelist /REPORT/ type, use, max_proc
!------------------
! Set up the test file
!------------------
open(unit=nmlunit, status="scratch")
write(nmlunit, '(a)') "!================"
write(nmlunit, '(a)') "! Namelist REPORT"
write(nmlunit, '(a)') "!================"
write(nmlunit, '(a)') "! &REPORT use = 'ignore' / ! Comment"
write(nmlunit, '(a)') "!"
write(nmlunit, '(a)') " &REPORT type = 'SYNOP'"
write(nmlunit, '(a)') " use = 'active'"
write(nmlunit, '(a)') " max_proc = 20"
write(nmlunit, '(a)') " /"
rewind(nmlunit)
!-------------------------------------
! Loop to read namelist multiple times
!-------------------------------------
do
!----------------------------------------
! Preset namelist variables with defaults
!----------------------------------------
type = ''
use = ''
max_proc = -1
!--------------
! Read namelist
!--------------
read (nmlunit, nml=REPORT, iostat=ios)
if (ios /= 0) exit
iuse = iuse + 1
end do
if (iuse /= 1) call abort()
end program gfcbug58