Examples with Expression ast.Expression used on opensource projects

Example 46 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class Desugar method of.

public static Expression of(Expression e) {
    long max = RefreshUniqueNames.maxUnique(e);
    assert max >= 0L;
    L42.setFreshPrivateCap(max + 1);
    if (L42.path != null) {
        e = ReplaceDots.of(L42.path, e);
    }
    Desugar d = new Desugar();
    d.usedVars.addAll(CollectDeclaredVars.of(e));
    e = DesugarPaths.of(e);
    e = DesugarNormalizeReceiver.of(d.usedVars, e);
    e = DesugarContext.of(d.usedVars, e);
    assert DesugarContext.checkRemoved(e);
    e = DesugarW.of(d.usedVars, e);
    e = DesugarVars.of(d.usedVars, e);
    //assert DesugarVars.assertVarsRemoved(e);
    //understand what is the current folder
    //replace ... recursively
    //replaceDots(currentFolder,e)-> clone visitor
    //collect all classBreuse in a map url->core version
    d.collectAllUsedLibs(e);
    L42.usedNames.addAll(CollectDeclaredClassNamesAndMethodNames.of(e));
    d.renameAllPrivatesInUsedLibs();
    Expression result = e.accept(d);
    assert Functions.checkCore(result);
    return result;
}

Example 47 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class Desugar method visit.

public Expression visit(CurlyBlock s) {
    assert s.getContents().size() == 1;
    assert s.getContents().get(0).get_catch().isEmpty();
    assert s.getContents().get(0).getDecs().size() == 1;
    assert s.getContents().get(0).getDecs().get(0) instanceof VarDecE;
    Expression inner = ((VarDecE) s.getContents().get(0).getDecs().get(0)).getInner();
    String y = Functions.freshName("result", this.usedVars);
    Expression.Catch k = getK(s.getP(), SignalKind.Return, y, this.t, new X(s.getP(), y));
    Expression termination = Desugar.errorMsg("CurlyBlock-Should be unreachable code");
    RoundBlock outer = getBlock(s.getP(), inner, Collections.singletonList(k), termination);
    return visit(outer);
}

Example 48 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class DesugarPaths method of.

public static Expression of(Expression e) {
    DesugarPaths d = new DesugarPaths();
    Expression result = e.accept(d);
    return result;
}

Example 49 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class DesugarVars method visit.

public Expression visit(RoundBlock s) {
    s = blockContentSepare(s);
    //s=blockVarClass(s);
    Expression result = super.visit(s);
    return result;
}

Example 50 with Expression

use of ast.Expression in project L42 by ElvisResearchGroup.

the class DesugarVars method findD2.

private int findD2(X x, int pos, List<VarDec> decs) {
    for (VarDec _dec : decs.subList(pos + 1, decs.size())) {
        pos += 1;
        Expression[] inner = { null };
        _dec.match(xe -> inner[0] = xe.getInner(), e -> inner[0] = e.getInner(), ce -> null);
        if (inner[0] == null) {
            continue;
        }
        boolean isAssigned = Exists.of(inner[0], e -> {
            if (!(e instanceof BinOp)) {
                return false;
            }
            BinOp bo = (BinOp) e;
            if (bo.getOp().kind != Ast.OpKind.EqOp) {
                return false;
            }
            return bo.getLeft().equals(x);
        });
        if (isAssigned) {
            return pos;
        }
    }
    return -1;
}