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definition:
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freeVars :: AExpr _ -> [VarIndex]
freeVars aexpr = case aexpr of
(AFree _ vs _) -> map fst vs
_ -> error "AnnotatedFlatCurryGoodies.freeVars: no free variable declaration"
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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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documentation:
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--- get variable indices from declaration of free variables
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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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{({AFree}) |-> {:,[]} || ({AVar}) |-> _ || ({ALit}) |-> _ || ({AComb}) |-> _ || ({ALet}) |-> _ || ({AOr}) |-> _ || ({ACase}) |-> _ || ({ATyped}) |-> _}
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name:
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freeVars
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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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FlatCurry.Annotated.Types.AExpr a -> [Prelude.Int]
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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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yes
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totally-defined:
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reducible on all ground data terms
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