Object.opEquals, opCmp, toHash
Paul D. Anderson
paul.d.removethis.anderson at comcast.andthis.net
Thu Feb 16 09:46:20 PST 2012
On Thursday, 16 February 2012 at 08:35:20 UTC, Walter Bright
> These all need to be:
> const pure nothrow @safe
> Unless this is done, the utility of const, pure, nothrow and
> @safe is rather crippled.
> Any reason why they shouldn't be?
> One reason is memoization, aka lazy initialization, aka logical
> const. I don't believe these are worth it. If you must do it
> inside those functions (and functions that override them),
> you're on your own to make it work right (use unsafe casts,
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