[Issue 10009] foreach_reverse and AA.byKey/byValue

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=10009

--- Comment #28 from hsteoh at quickfur.ath.cx ---
Yeah, built-in AA types should not introduce overhead for features user code
may never even use. What we really need, is a nice, well-optimized sorted
dictionary container in std.container that overloads the AA operators. Once
Igor's PRs implementing AA literal support in dmd/druntime has been merged, we
might even stand a chance of making this library type interoperable with AA
literals, which would greatly reduce the need to add any more complications to
the built-in AA's.

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