[Bug fortran/69554] [6 Regression] Multi-location diagnostics writes too many lines

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69554

--- Comment #9 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to Thomas Koenig from comment #5)
> No patch is needed to expose this bug.
> 
> Test case:
Thanks.  This is almost certainly my fault, probably due to r229884.  Sorry.

I plan to fix this once I get back from FOSDEM.