[Issue 2094] transitive const can be broken easily

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2094





------- Comment #7 from wbaxter at gmail.com  2008-06-19 01:05 -------
I was just browsing through WalterAndrei.pdf from last year's D conference,
when I noticed the "return" storage class.  I had forgotten about that one.  

So I was wrong about Walter not having endorsed any particular solution to the
redundant const methods problem.  The solution he proposed at the D conference
was to have something like:

   const(char[]) capitalize(return const(char[]) s) { ... }


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