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definition:
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readInt :: ReadS Int
readInt str = case dropWhile isSpace str of
[] -> []
'-':str1 -> map (\(n,s) -> (-n, s)) (readNat str1)
str1 -> readNat str1
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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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--- Read a (possibly negative) integer as a first token in a string.
--- The string might contain leadings blanks and the integer is read
--- up to the first non-digit.
--- On success returns `[(v,s)]`, where `v` is the value of the integer
--- and `s` is the remaing string without the integer token.
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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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readInt
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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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String -> [(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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possibly non-reducible on same data term
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