[PATCH] fix warning about duplicate 'const'

[Richard Henderson]

On Mon, Mar 08, 2004 at 05:32:11PM -0800, Linus Torvalds wrote:
> Also, I'm not convinced this isn't a gcc regression. It would be stupid to 
> "fix" something that makes old gcc's complain, when they may be doing the 
> right thing.

Problem is, that we're supposed to complain for

	const const int x;
and
	typedef const int t;
	const t x;

The proposition that we're not supposed to complain for

	const int a;
	const __typeof(a) x;

seems dicey at best.  I'm not sure what to do about this, actually.
We might could do something with a new __nonqual_typeof(a) that
strips outermost type qualifications, but I havn't given that much
thought.


r~