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definition:
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hasModInfoFor :: IORef ProgInfo -> String -> IO Bool
hasModInfoFor piref mn = do
pi <- readIORef piref
return $ maybe False (const True) (lookup mn (progInfos pi))
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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Does the info for a module with a given name already exists?
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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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{(_,_) |-> _}
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name:
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hasModInfoFor
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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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Data.IORef.IORef ProgInfo -> String -> Prelude.IO Prelude.Bool
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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:
|
possibly non-reducible on same data term
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