[Bug fortran/83803] Using -fc-prototypes on modules with empty dummy arg lists does not close paren.

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83803

--- Comment #4 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to emsr from comment #3)
> Created attachment 43110 [details]
> patchlet (untested)

I actually came up with exactly the same patch independently :-)

I will commit this as obvious to trunk and 7-branch.