[1/3] RFC: introduce struct linespec_result

[Tom Tromey]

>>>>> "Joel" == Joel Brobecker <brobecker@adacore.com> writes:

Tom> This patch introduces struct linespec_result and updates everything to
Tom> use it.  It does not introduce any behavior changes.

Joel> I like this idea. I think it might help eventually with dealing with
Joel> homonyms in Pascal and Ada, which requires a change in the canonical
Joel> form. Perhaps this is going to make things simpler.

It definitely helped out for the SystemTap probe series.

Tom