https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107659
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tkoenig at gcc dot gnu.org
Keywords|rejects-valid |needs-stdcheck
Status|NEW |WAITING
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to urbanjost from comment #0)
> gfortran -c xbug.f90
> xbug.f90:42:27:
>
> 13 | function c_remove(c_path) bind(c,name="remove") result(c_err)
> | 2
> ......
> 42 | call remove(self%key)
> | 1
> Error: Global binding name ‘remove’ at (1) is already being used as a
> FUNCTION at (2)
Hmm... I believe this is code is invalid, and gfortran is right
in issuing the error.
According to F2023, 19.2, Global identifiers, the binding label "remove"
is a global identifier, as is the name of an external procedure
which you call (without a prototype or importing it from a module)
as
call remove(self%key)
Also, "The global identifier of an entity shall not be the same as the global
identifier of any other entity. Furthermore, a binding label shall not be the
same as the global identifier of any other global entity, ignoring differences
in case."
Comments?
