{- |

Module : $Id$

Description : folder description

Copyright : (c) Christian Maeder and Uni Bremen 2005

License : similar to LGPL, see HetCATS/LICENSE.txt or LIZENZ.txt

Maintainer : Christian.Maeder@dfki.de

Stability : provisional

Portability : portable (except HasCASL.Logic_HasCASL)

This folder contains the files for HasCASL basic specs

* "HasCASL.As" abstract syntax with derived position access

* "HasCASL.AsToLe" convert abstract syntax to local environment

* "HasCASL.AsUtils" utilities to access the abstract syntax

* "HasCASL.ATC_HasCASL" generated ATerm conversions

* "HasCASL.Builtin" predefined HasCASL identifiers

* "HasCASL.ClassAna" analyse class identifiers and declarations

* "HasCASL.Constrain" kind and subtype constraints for type checking

* "HasCASL.DataAna" analyse data types

* "HasCASL.FoldTerm" folding over terms

* "HasCASL.HToken" extended lexical HasCASL tokens

* "HasCASL.Le" the local environment, i.e. signature

* "HasCASL.Logic_HasCASL" the instance for "Logic.Logic"

* "HasCASL.MapTerm" mapping terms according to a morphism

* "HasCASL.Merge" merging repeated declarations

* "HasCASL.MinType" choose a term with minimal type

* "HasCASL.MixAna" mixfix analysis

* "HasCASL.Morphism" morphisms (without class translations)

* "HasCASL.OpDecl" analyse operation declarations

* "HasCASL.ParseItem" parse any items except terms

* "HasCASL.ParseTerm" parse terms and formulas

* "HasCASL.PrintAs" pretty print instances for "HasCASL.As"

* "HasCASL.PrintLe" pretty print instances for "HasCASL.Le"

* "HasCASL.ProgEq" interpret special formulas as programs

* "HasCASL.RawSym" raw, i.e. only parsed, symbols and maps

* "HasCASL.RunMixfixParser" test utility for mixfix terms

* "HasCASL.RunStaticAna" test utility for the whole static analysis

* "HasCASL.SimplifyTerm" simplifying terms

* "HasCASL.Sublogic" sublogic stuff

* "HasCASL.SubtypeDecl" analyse subtype declarations

* "HasCASL.SymbItem" syntactic symbols and symbol maps

* "HasCASL.Symbol" semantic, i.e. analysed, symbols

* "HasCASL.SymbolMapAnalysis" see "CASL.SymbolMapAnalysis"

* "HasCASL.TypeAna" kind analysis of type terms

* "HasCASL.TypeCheck" type inference of terms

* "HasCASL.TypeDecl" analyse type declarations

* "HasCASL.TypeMixAna" mixfix analysis for types

* "HasCASL.Unify" unification algorithm for types

* "HasCASL.VarDecl" analyse declarations of variables

-}

module HasCASL where