Reputation: 29113
Some time ago I came across a utility that, given a function's signature, provides its implementation (parametricity). I cannot recall it right now. Please help
Upvotes: 1
Views: 107
Reputation: 13677
Reversing Haskell typechecker: converting from undefined to defined
Upvotes: 0
Reputation: 8050
I think Djinn is indeed the tool you're looking for (see Alexey Romanov's answer). Like Daniel points out, Djinn isn't related to parametricity, but perhaps you were mistaken with this tool from the University of Bonn?
Upvotes: 0