[PATCH 0/8] Add -Wshadow=local

[Tom Tromey]

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

Joel> Coming late to the party, but fwiw, I think it's a good idea too.
Joel> Thanks for doing this, Tom.

I've fixed the problem Simon pointed out, and I went through the patches
again.  I think they are ok but I guess I would.

I'm going to check this in now.
Let me know if you encounter any problems.

thanks,
Tom