Examples with Expression ast.Expression used on opensource projects

Example 1 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class InjectionOnSugar method visit.

@Override
public Expression visit(Using s) {
    List<String> xs = s.getS().getNames();
    List<ast.ExpCore> es1 = s.getEs();
    List<ast.Expression> es = new ArrayList<ast.Expression>();
    for (ast.ExpCore e : es1) {
        es.add(lift(e));
    }
    ast.Ast.Parameters ps = new ast.Ast.Parameters(Optional.<ast.Expression>empty(), xs, es);
    return new Expression.Using(s.getPath(), s.getS().nameToS(), s.getDoc(), ps, lift(s.getInner()));
}

Example 2 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class InjectionOnSugar method visit.

@Override
public Expression visit(ClassB s) {
    Doc doc1 = s.getDoc1();
    Header h = (s.isInterface()) ? new Ast.InterfaceHeader() : new Ast.TraitHeader();
    List<Type> supertypes = s.getSupertypes();
    List<Member> members = new ArrayList<>();
    for (ast.ExpCore.ClassB.Member mi : s.getMs()) {
        members.add(mi.match(nc -> new Expression.ClassB.NestedClass(nc.getDoc(), nc.getName(), lift(nc.getInner()), nc.getP()), mimpl -> new Expression.ClassB.MethodImplemented(mimpl.getDoc(), mimpl.getS(), lift(mimpl.getInner()), mimpl.getP()), mwt -> {
            Doc idoc = mwt.getDoc();
            MethodSelector is = mwt.getMs();
            MethodType mt = mwt.getMt();
            return new Expression.ClassB.MethodWithType(idoc, is, mt, lift(mwt.get_inner()), mwt.getP());
        }));
    }
    return new Expression.ClassB(doc1, h, Collections.emptyList(), supertypes, members, s.getP());
}

Example 3 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class InjectionOnSugar method injectionCatch.

private List<Expression.Catch> injectionCatch(List<ast.ExpCore.Block.On> list) {
    if (list.isEmpty()) {
        return Collections.emptyList();
    }
    List<Expression.Catch> ks = new ArrayList<>();
    for (ast.ExpCore.Block.On on : list) {
        Expression inner = lift(on.getInner());
        ks.add(new Expression.Catch1(on.getP(), on.getKind(), on.getT(), on.getX(), inner));
    }
    return ks;
}

Example 4 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class Parser method parse.

public static synchronized Expression parse(String fileName, String s) {
    String old = Parser.fileName;
    Parser.fileName = fileName;
    try {
        checkForTab(s);
        checkForBalancedParenthesis(s);
        s = replaceORoundWithTab(s);
        NudeEContext ctxResult = parseCtx(s);
        Expression result = ctxResult.accept(new ToAst());
        return result;
    } finally {
        Parser.fileName = old;
    }
}

Example 5 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class OnLineCodeHelper method load.

private static Expression load(String name) {
    //URL res = OnLineCode.class.getResource(name+".L42");
    //Path res = L42.path.resolve(name+".L42");
    Path res = Paths.get("localhost", name + ".L42");
    assert res != null : name;
    String s = L42.pathToString(res);
    Expression e = Parser.parse(res.toString(), s);
    assert WellFormedness.checkAll(e);
    return e;
}