[Bug fortran/125383] [14/15/16/17 Regression] Optional dummy procedure called from contained subprogram results in linking error

[anlauf at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125383

Harald Anlauf <anlauf at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |anlauf at gcc dot gnu.org
   Target Milestone|---                         |14.4
   Last reconfirmed|                            |2026-05-19
           Keywords|                            |wrong-code
             Status|UNCONFIRMED                 |NEW
            Summary|Optional dummy procedure    |[14/15/16/17 Regression]
                   |called from contained       |Optional dummy procedure
                   |subprogram results in       |called from contained
                   |linking error               |subprogram results in
                   |                            |linking error
      Known to fail|                            |14.3.1, 15.2.1, 16.0, 17.0
      Known to work|                            |13.4.1
           Priority|P3                          |P4

--- Comment #1 from Harald Anlauf <anlauf at gcc dot gnu.org> ---
Confirmed as regression from 13 releases.