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definition:
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showUnificationError :: (f -> String) -> UnificationError f -> String
showUnificationError s (Clash t1 t2) = "Clash: " ++ (showTerm s t1)
++ " is not equal to "
++ (showTerm s t2) ++ "."
showUnificationError s (OccurCheck v t) = "OccurCheck: " ++ (showVarIdx v)
++ " occurs in " ++ (showTerm s t)
++ "."
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demand:
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argument 2
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deterministic:
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deterministic operation
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documentation:
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--- Transforms a unification error into a string representation.
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failfree:
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<FAILING>
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
|
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iotype:
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{(_,{Clash}) |-> _ || (_,{OccurCheck}) |-> _}
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name:
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showUnificationError
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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(a -> String) -> UnificationError a -> String
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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possibly non-reducible on same data term
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