Wait, Message is the one used internally by the system.  It doesn't
have #= and #hash because it didn't need it.

*MessageSend* is the one for external use, and it already defines #= and #hash.





On Mon, Nov 19, 2018 at 11:32 AM Eliot Miranda <eliot.miranda at gmail.com> wrote:
>
> Hi All,
>
>     In VisualWorks Message implements #= & #hash naturally; two messages whose selectors and arguments are #= are also equal.  But in Cuis, Squeak and Pharo Message inherits #= and #hash from Object, i.e. uses identity comparison.  This is, to say the least, annoying.  Any objections to implementing comparing in Message to match VisualWorks?
>
> _,,,^..^,,,_
> best, Eliot
>