{- |

Module : $Header$

Copyright : (c) Christian Maeder and Uni Bremen 2002-2003

Licence : similar to LGPL, see HetCATS/LICENCE.txt or LIZENZ.txt

Maintainer : hets@tzi.de

Stability : experimental

Portability : portable

make static analysis checkable by RunParsers

-}

module CASL.RunStaticAna where

import CASL.StaticAna

import CASL.Sign

import Common.AnnoState

import Common.GlobalAnnotations

import Common.Result

import Common.Lib.State

import CASL.Parse_AS_Basic

import CASL.AS_Basic_CASL

localAnalysis :: GlobalAnnos -> BASIC_SPEC -> Result BASIC_SPEC

localAnalysis ga bs =

let (newBs, sig) = runState (ana_BASIC_SPEC ga bs) emptySign

in Result (envDiags sig) $ Just newBs

runAna :: GlobalAnnos -> AParser (Result BASIC_SPEC)

runAna ga =

do b <- basicSpec

return $ localAnalysis ga b

localAna :: GlobalAnnos -> BASIC_SPEC -> Result Sign

localAna ga bs =

let Result ds (Just (_newBs, difSig, _accSig, _sents)) =

basicAnalysis (bs, emptySign, ga)

es = filter ((<= Error) . diagKind) ds

in Result es $ Just difSig

getSign :: GlobalAnnos -> AParser (Result Sign)

getSign ga =

do b <- basicSpec

return $ localAna ga b