On Nov 18, 2010, at 6:58 PM, Levente Uzonyi wrote:
On Thu, 18 Nov 2010, Marcus Denker wrote:
On Nov 18, 2010, at 6:34 PM, Stéphane Ducasse wrote:
& | don't Do not cnfuse lazy and the others.
true xor: [false]
--> walkback.
false xor: [false]
--> [false]
There is a call to #value missing (which will keep it working with booleans, too, as they understand #value, too (returning self)).
That's a possible solution, but xor can't be lazy, so the block is just pointless.
So the question is if we do it for consistency... (between or:, and:, xor:. They are so close that it's strange to have different parameters for them. On the negative side, it does cost a send of #value (quick return self) for the case that one calls it on a boolean... Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.