[Bug fortran/81615] save-temps and gfortran produces *.f90 files instead of *.i or *i90 files

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81615

--- Comment #20 from anlauf at gcc dot gnu.org ---
(In reply to Jerry DeLisle from comment #19)
> (In reply to anlauf from comment #18)
> > (In reply to Alex Coplan from comment #17)
> > > Just a ping: it would be nice if this could be fixed, I'm currently trying
> > > to debug/reduce a miscompiled benchmark which has *.f90 source files but
> > > -save-temps isn't useful due to this issue.
> > 
> > The patch in comment#16 seems to work and looks good to me, but it appears
> > to never have been submitted for review.
> > 
> > One could also add a mini-section in invoke.texi by borrowing from
> > gcc/doc/invoke.texi (-> Developer Options) and add a minimal example
> > for -save-temps in the context of gfortran use.
> 
> It seems simple. Shall we post the patch to make sure we dont get any
> broader objections? If none, then we commit.

I'd say let's first give Rimvydas a chance to complete the patch with
a commit message, and to submit to the ML.  He's the author, and he has
submitted patches which he properly signed-off.