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* [Bug fortran/40591]  New: Procedure(interface): Rejected if interface is indirectly hostassociated
@ 2009-06-29 17:07 burnus at gcc dot gnu dot org
  2009-07-07  5:01 ` [Bug fortran/40591] " pault at gcc dot gnu dot org
                   ` (10 more replies)
  0 siblings, 11 replies; 12+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-06-29 17:07 UTC (permalink / raw)
  To: gcc-bugs

The following program fails with:

    procedure(sub), pointer :: pptr2
                                    1
Error: Interface 'sub' of procedure 'pptr2' at (1) must be explicit


The question is whether it is valid or not. As both NAG f95 and ifort reject it
(g95 accepts it), it might be invalid.


However, if one uncomments pptr1: gfortran, NAG f95 and g95 accept pptr1 and
pptr2 -- while ifort continues to reject pptr2 only. Thus it might be valid at
the end.


program main
!  procedure(sub), pointer :: pptr1
!  nullify (pptr1)
contains
  subroutine test()
    procedure(sub), pointer :: pptr2
    nullify (pptr2)
  end subroutine test
  subroutine sub()
  end subroutine sub
end program main


-- 
           Summary: Procedure(interface): Rejected if interface is
                    indirectly hostassociated
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: rejects-valid
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40591


^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2010-07-10 16:46 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-06-29 17:07 [Bug fortran/40591] New: Procedure(interface): Rejected if interface is indirectly hostassociated burnus at gcc dot gnu dot org
2009-07-07  5:01 ` [Bug fortran/40591] " pault at gcc dot gnu dot org
2009-07-08  4:38 ` pault at gcc dot gnu dot org
2009-07-08  9:48 ` pault at gcc dot gnu dot org
2009-07-08 11:47 ` dominiq at lps dot ens dot fr
2009-07-08 12:37 ` burnus at gcc dot gnu dot org
2009-07-08 13:28 ` pault at gcc dot gnu dot org
2009-07-08 13:31 ` dominiq at lps dot ens dot fr
2009-07-20  9:24 ` janus at gcc dot gnu dot org
2010-05-07 20:31 ` dfranke at gcc dot gnu dot org
2010-05-08 14:06 ` pault at gcc dot gnu dot org
2010-07-10 16:46 ` pault at gcc dot gnu dot org

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