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* [Bug fortran/109348] New: Pointer initialization fails for target with references
@ 2023-03-30 18:59 pault at gcc dot gnu.org
  2023-03-30 19:16 ` [Bug fortran/109348] " anlauf at gcc dot gnu.org
  0 siblings, 1 reply; 2+ messages in thread
From: pault at gcc dot gnu.org @ 2023-03-30 18:59 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109348

            Bug ID: 109348
           Summary: Pointer initialization fails for target with
                    references
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pault at gcc dot gnu.org
  Target Milestone: ---

As posted by Peter Klausler on clf

complex, save, target :: a(4) = [(1.,0.),(2.,0.),(3.,0.),(4.,0)]
real, pointer :: p(:) => a(1:3:2)%re
print *, p
end

gfc doesn't even attempt to initialise the pointer. Malcolm Cohen and Steve
Lionel both agree that this is valid F2018.

complex, save, target :: a(4) = [(1.,0.),(2.,0.),(3.,0.),(4.,0)]
real, pointer :: p(:)
p(1:) => a(1:3:2)%re
print *, p
end

Works, as long as an lbound is provided on the lhs. nagfor behaves similarly,
whereas ifort does not even accept this version. 

Cheers

Paul

^ permalink raw reply	[flat|nested] 2+ messages in thread

* [Bug fortran/109348] Pointer initialization fails for target with references
  2023-03-30 18:59 [Bug fortran/109348] New: Pointer initialization fails for target with references pault at gcc dot gnu.org
@ 2023-03-30 19:16 ` anlauf at gcc dot gnu.org
  0 siblings, 0 replies; 2+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-03-30 19:16 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109348

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |anlauf at gcc dot gnu.org
         Resolution|---                         |DUPLICATE

--- Comment #1 from anlauf at gcc dot gnu.org ---
Reported already in pr109171.

*** This bug has been marked as a duplicate of bug 109171 ***

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2023-03-30 18:59 [Bug fortran/109348] New: Pointer initialization fails for target with references pault at gcc dot gnu.org
2023-03-30 19:16 ` [Bug fortran/109348] " anlauf at gcc dot gnu.org

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