Examples with Expression ast.Expression used on opensource projects

Example 21 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class InjectionOnCore method visit.

public ExpCore visit(Expression.MCall s) {
    assert !s.getPs().getE().isPresent() : s;
    ExpCore receiver = s.getReceiver().accept(this);
    String name = s.getName();
    Doc doc = s.getDoc();
    List<String> xs = s.getPs().getXs();
    List<ExpCore> es = new ArrayList<>();
    for (Expression e : s.getPs().getEs()) {
        es.add(e.accept(this));
    }
    return new MCall(receiver, MethodSelector.of(name, xs), doc, es, s.getP());
}

Example 22 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class ReplaceDots method visit.

@Override
public Expression visit(DotDotDot s) {
    assert this.currentNested != null;
    Path pathF = pathToFile();
    Path pathD = pathToDirectory();
    if (pathF != null && pathD != null) {
        fail("Both file and directory present");
    }
    if (pathF == null && pathD == null) {
        fail("File not found");
    }
    if (pathF != null) {
        //put in subfunction
        String code = L42.pathToString(pathF);
        Expression e = Parser.parse(pathF.toString(), code);
        auxiliaryGrammar.WellFormedness.checkAll(e);
        return ReplaceDots.of(this.currentFolder, e);
    }
    assert pathD != null;
    Path pdf = pathD.resolve("This.L42");
    String code = L42.pathToString(pdf);
    Expression e = Parser.parse(pdf.toString(), code);
    return ReplaceDots.of(pathD, e);
}

Example 23 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class CheckVarUsedAreInScope method of.

public static void of(Expression e, List<String> names) {
    Expression old = ctx;
    ctx = e;
    try {
        CheckVarUsedAreInScope cdv = new CheckVarUsedAreInScope();
        cdv.xs.addAll(names);
        e.accept(cdv);
    } finally {
        ctx = old;
    }
}

Example 24 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class CheckVarUsedAreInScope method visit.

public Expression visit(RoundBlock s) {
    Set<String> aux = this.xs;
    this.xs = new HashSet<String>(aux);
    List<BlockContent> content = Map.of(this::liftBC, s.getContents());
    //here should have all the accumulated vardecs
    Expression inner = lift(s.getInner());
    this.xs = aux;
    Expression result = new RoundBlock(s.getP(), s.getDoc(), inner, content);
    return result;
}

Example 25 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class CloneVisitor method visit.

@Override
public Expression visit(RoundBlock s) {
    List<BlockContent> content = Map.of(this::liftBC, s.getContents());
    Expression inner = lift(s.getInner());
    Expression result = new RoundBlock(s.getP(), liftDoc(s.getDoc()), inner, content);
    //assert L42.checkWellFormedness(result);
    return result;
}