What is interesting is to be able to reimplement #ifTrue:ifFalse: and co in any object in the system and to use it.
Now in practice it is difficult performance wise. As an experiment we overrided mustBeBooleanIn: so #ifTrue:ifFalse: and co would work on any object. However this hack is slow and interesting only for experiments IMO. I asked in the bug report to add a setting... But no one answered and it was integrated. Marcus said we'll add a setting later. 2014-08-06 8:31 GMT+02:00 stepharo <[email protected]>: > Ok thanks. > I do not see why this is interesting to have that. > > https://pharo.fogbugz.com/default.asp?13779 > > > > On 5/8/14 21:24, Clément Bera wrote: > > Because someone activated the method "mustBeBooleanMagicIn:" by default > whereas it was just a hack to experiment. > > Basically you have an optimized message sent to a non boolean. For over > a week now, in this case the code is executed as a DoIt with a non > optimized message instead of raising the mustBeBoolean error. > > > 2014-08-05 18:40 GMT+02:00 stepharo <[email protected]>: > >> Hi guys >> >> Does anybody have an idea why when I open a transcript and recompile a >> method I get >> >> >> UndefinedObject>>ExecuteUnOptimizedIn: (model is Undeclared) >> >> UndefinedObject>>ExecuteUnOptimizedIn: (model is Undeclared) >> >> UndefinedObject>>ExecuteUnOptimizedIn: (scroller is Undeclared) >> >> Stef >> >> > >
