CurryInfo: base-3.4.0 / System.Environment.getEnv
definition: 
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getEnv :: String -> IO String getEnv evar = prim_getEnviron $## evar |
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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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{(_) |-> _}
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name:
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getEnv |
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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.IO 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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yes |
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totally-defined:
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reducible on all ground data terms |