On Tue, 2016-06-21 at 21:09 -0600, Jeff Law wrote:
> On 06/03/2016 05:24 AM, Marcin Baczyński wrote:
> > Hi,
> > the patch below fixes PR/42014. Although the fix itself seems easy
> > enough,
> > I have a problem with the test. Is there a way to match the output
> > before
> > the "warning:" line? dg-{begin,end}-multiline-output doesn't do the
> > job, or
> > at least I don't know how to convince it.
> >
> > Bootstrapped on x86_64 linux.
> >
> > Thanks,
> > Marcin
> >
> >
> > gcc/ChangeLog:
> >
> > PR/42014
> >
> > * diagnostic.c (diagnostic_report_current_module): Print column
> > numbers
> > for all mentioned files if context->show_column.
> >
> > gcc/testsuite/ChangeLog:
> >
> > PR/42014
> >
> > * gcc.dg/inclusion-trace-column.i: New test.
> The change itself seems reasonable. You might contact David Malcolm
> ([email protected]) directly to see if he's got any ideas on how to
> convince the multi-line test to do what you want. Let's hold off
> installing the fix until we've got the testsuite issue sorted out.
You could turn up the verbosity level to debug things, by running
something like:
make check-gcc RUNTESTFLAGS="-v -v -v -v dg.exp=inclusion-trace-column.i"
(multiline.exp prints various things at verbosity level 3 and 4, iirc;
in particular, it can show you the regexp it's looking for).
Maybe a tabs vs spaces issue?
Dave
