Hi Max, thanks for you proposal!
Using the Applicative methods to optimise "do" desugaring is still > possible, it's just not that easy to have that weaken the generated > constraint from Monad to Applicative since only degenerate programs > like this one won't use a Monad method: > Is this still true, once Monad is a subclass of Applicative which defines return? I'd still somewhat prefer if return get's merged with the preceding statement so sometimes only a Functor constraint is generated but I think, I should adjust your desugaring then.. Sebastian
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