Andrei Alexandrescu:
I think the built-in associative array must allow non-constant keys. As long as there's no memory safety issue, the AA should work with types that the user doesn't change for comparison purposes but can otherwise modify.A practical matter is that if we introduce this restriction we'll break a ton of code.
Related to this I have one E.R.: http://d.puremagic.com/issues/show_bug.cgi?id=6253 Opinions welcome :-) Bye, bearophile
