https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94769
--- Comment #6 from Steve Kargl <sgk at troutmask dot apl.washington.edu> --- On Mon, Apr 27, 2020 at 05:12:50PM +0000, tkoenig at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94769 > > Thomas Koenig <tkoenig at gcc dot gnu.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |tkoenig at gcc dot gnu.org > > --- Comment #5 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- > Steve, > > is this sort of what you had in mind? > Yes, that should work. Unfortunately, io.c has changed from svn r280157, so I can only look at the current code through gitweb. The blame feature shows that Fritz added the 'if (num == 0)' block of code on 2020-04-09 while Jerry introduced the passing of &num in 2008.