[Bug fortran/105547] No further "Unclassifiable statement" after the first one if multiple syntax errors.

["mikael at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105547

Mikael Morin <mikael at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #4 from Mikael Morin <mikael at gcc dot gnu.org> ---
(In reply to kargl from comment #3)
> (In reply to Mikael Morin from comment #2)
> > Created attachment 57739 [details]
> > Patch fixing the problem
> > 
> > This small patch fixes the problem.
> > Unfortunately allowing more errors seems counter-productive here.
> > As seen in the testsuite changes, the additional errors have little value,
> > and add more noise than anything else.
> > I'm tempted to close this as WONTFIX.
> 
> I like your approach to limit the run-on errors.
> 
Well, the intent of this PR was on the contrary to avoid silent errors.

> I am, however, of the mind that if gfortran gets to the
> "Unclassifiable error" message, that perhaps, this should be
> a fatal error.
I guess one can find cases where later errors are useless noise, and cases
where they remain useful and are not caused by bad error recovery.

Anyway, I'm closing this.