Re: fflush & close behavior not well-defined

[arnold]

arnold@skeeve.com wrote:

> "Andrew J. Schorr" <aschorr@telemetry-investments.com> wrote:
>
> > On Tue, Sep 15, 2020 at 06:59:27AM +0000, Lorenz via Bug reports and all 
> > discussion about gawk. wrote:
> > > would gawk warning about such ambiguitiies be an option? At least in
> > > --lint mode?
> > > -- 
> >
> > I like that idea; I'd vote for issuing the warning regardless of whether
> > --lint is set.
>
> I'm working on this.  It'll be with --lint.

This is done and in gawk-5.1-stable and in master. See the iolint
test in the test suite.

Thanks,

Arnold