CurryInfo: abstract-haskell-3.0.0 / AbstractHaskell.Goodies.tyVarsOf
definition: 
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tyVarsOf :: TypeExpr -> [TVarIName] tyVarsOf (TVar tv) = [tv] tyVarsOf (FuncType t1 t2) = tyVarsOf t1 `union` tyVarsOf t2 tyVarsOf (TCons _ tys) = foldr union [] (map tyVarsOf tys) tyVarsOf (ForallType tvs _ ty) = tyVarsOf ty \\ map fst tvs |
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demand:
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argument 1 |
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deterministic:
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deterministic operation |
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failfree:
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_ |
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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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{({TVar}) |-> {:} || ({FuncType}) |-> _ || ({TCons}) |-> _ || ({ForallType}) |-> _}
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name:
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tyVarsOf |
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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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AbstractHaskell.Types.TypeExpr -> [(Prelude.Int, 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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reducible on all ground data terms |