Object.toString, toHash, opCmp, opEquals

[Per Nordlöw]

On Thursday, 25 April 2024 at 23:06:27 UTC, Walter Bright wrote:
> The prototypes are:
>
> ```
> string toString();
> size_t toHash() @trusted nothrow;
> int opCmp(Object o);
> bool opEquals(Object o);
> ```
>
> which long predated `const`. The trouble is, they should be:

Shouldn't some or all of them be qualified as scope aswell?