[Bug fortran/90351] New: -fc-prototypes does not dump prototypes for external procedures

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90351

            Bug ID: 90351
           Summary: -fc-prototypes does not dump prototypes for external
                    procedures
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: tkoenig at gcc dot gnu.org
  Target Milestone: ---

Came across this when looking at PR 90329. This is with recent trunk.

$ cat foo.f90
subroutine foo() BIND(C)
end subroutine foo
$ gfortran -c -fc-prototypes foo.f90
$ 

Probably looking at the wrong namespaces somewhere.