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nominolo / union-find

Efficient union and equivalence testing of sets.
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Bump base lower bound #4

Closed phadej closed 5 years ago

phadej commented 8 years ago

With GHC-7.0:

src/Data/UnionFind/ST.hs:153:37:
    No instance for (Applicative (ST s))
      arising from a use of `<*>'
    Possible fix: add an instance declaration for (Applicative (ST s))
    In the expression: (==) <$> repr p1 <*> repr p2
    In an equation for `equivalent':
        equivalent p1 p2 = (==) <$> repr p1 <*> repr p2

Published a new revision for 0.2 version on Hackage. https://hackage.haskell.org/package/union-find-0.2/revisions/

phadej commented 5 years ago

Doesn't seem this will be merged.