[Bug libfortran/48589] New: Invalid G0/G0.d editing for NaN/infinity

[Bug libfortran/48589] New: Invalid G0/G0.d editing for NaN/infinity

[thenlich at users dot sourceforge.net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

           Summary: Invalid G0/G0.d editing for NaN/infinity
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: thenlich@users.sourceforge.net


Created attachment 23972
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23972
Test case

For NaN and infinity, the form of the output field for the G0 and G0.d edit
descriptors is set to a fixed width of 25, but Fortran 2008 demands:

10.7.5.2.2
3  For an internal value that is an IEEE infinity or NaN, [...] the form of the
output field for the G0 and G0.d edit descriptors is the same as for F0.0.

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

--- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-13 19:00:44 UTC ---
OK , I will have a look, thanks.

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011.04.14 15:21:36
         AssignedTo|unassigned at gcc dot       |jvdelisle at gcc dot
                   |gnu.org                     |gnu.org
     Ever Confirmed|0                           |1

--- Comment #2 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-14 15:21:36 UTC ---
and I will take this one too.

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

--- Comment #3 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-15 16:29:50 UTC ---
Author: jvdelisle
Date: Fri Apr 15 16:29:44 2011
New Revision: 172502

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172502
Log:
2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

    PR libgfortran/48589
    * io/write_float.def (write_infnan): Set width properly for G0.

Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/io/write_float.def

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-15 16:33:14 UTC ---
Author: jvdelisle
Date: Fri Apr 15 16:33:07 2011
New Revision: 172503

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172503
Log:
2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

    PR libgfortran/48589
    * gfortran.dg/fmt_g0_5.f08: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/fmt_g0_5.f08
Modified:
    trunk/gcc/testsuite/ChangeLog

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

--- Comment #5 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-15 16:42:13 UTC ---
Fixed on trunk.  Shall we backport to 4.6.1?

[Bug libfortran/48589] Invalid G0/G0.d editing for NaN/infinity

[thenlich at users dot sourceforge.net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48589

Thomas Henlich <thenlich at users dot sourceforge.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #6 from Thomas Henlich <thenlich at users dot sourceforge.net> 2011-04-26 06:40:41 UTC ---
Tested ok on snapshot 20110423.