https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107441

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |anlauf at gcc dot gnu.org
           Keywords|                            |wrong-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2022-10-27

--- Comment #1 from anlauf at gcc dot gnu.org ---
Confirmed.

There is an inconsistency either in the generated code for the caller or
the callee:

integer(kind=4) testoptional (character(kind=1)[1:1] & restrict w,
integer(kind=4) x, integer(kind=8) _w, logical(kind=1) _x)

vs.

  t = testoptional (&s, 0, 0, 1);

How does the ABI define the ordering of character length and presence flag?

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