definition: |
readNonFailCondFile :: Options -> ClockTime -> String -> IO (Maybe [(QName,NonFailCond)]) readNonFailCondFile opts mtimesrc mname = do fname <- getNonFailCondFile opts mname existsf <- doesFileExist fname if existsf && not (optRerun opts) then do mtimectf <- getModificationTime fname if compareClockTime mtimectf mtimesrc == GT then do printWhenStatus opts $ "Reading previously inferred non-fail conditions from '" ++ fname ++ "'..." cts <- readTermFile opts fname return $ Just $ map (\ (fn,ct) -> ((mname,fn), ct)) cts else return Nothing else return Nothing |
demand: |
no demanded arguments |
deterministic: |
deterministic operation |
documentation: |
Reads the possibly previously inferred non-fail conditions for a given module if it is up-to-date (where the modification time of the module is passed as the second argument). |
failfree: |
<FAILING> |
indeterministic: |
referentially transparent operation |
infix: |
no fixity defined |
iotype: |
{(_,_,_) |-> _} |
name: |
readNonFailCondFile |
precedence: |
no precedence defined |
result-values: |
_ |
signature: |
Verify.Options.Options -> Data.Time.ClockTime -> String -> Prelude.IO (Prelude.Maybe [((String, String), ([(Prelude.Int, FlatCurry.Types.TypeExpr)], FlatCurry.Types.Expr))]) |
solution-complete: |
operation might suspend on free variables |
terminating: |
possibly non-terminating |
totally-defined: |
possibly non-reducible on same data term |