> Q1 When are they absolutely required? Not needed, but convenient. JavaScript for example does't have them. Things are done differently (exceptions, return values, ...).
> Q2 What replacing mechanisms would be needed? Exceptions are typically used to simulate non-local returns if really needed. Lukas > Q3 What would we gain from an implementation stand point? > It seems that in resilience lars removed them and more. > > Stef > > for Q1 I see > > foo > x isZero ifTrue: [^ 33]. > self continue > -- Lukas Renggli www.lukas-renggli.ch
