User loginNavigation 
Inference of Polymorphic RecursionIn the following (Haskell) example, the type annotation on f :: a > (Int, a) f x = (g True, x) g True = 0 g False = fst (f 'a') + fst (f 0) main = do print (fst (f True))
I can understand why in general, but I wonder if we could just decide to generalize arbitrarily in the order that declarations appear so that in this case the type of Thanks By Matt M at 20170121 16:32  LtU Forum  previous forum topic  next forum topic  other blogs  4970 reads

Browse archives
Active forum topics 
Recent comments
4 weeks 3 days ago
4 weeks 4 days ago
5 weeks 3 days ago
8 weeks 1 day ago
9 weeks 4 days ago
9 weeks 4 days ago
9 weeks 6 days ago
9 weeks 6 days ago
9 weeks 6 days ago
11 weeks 1 day ago