Exemple #1
0
        private static IEnumerable<Error> ResolveIdType(Node root, IToken token, out Node newRoot, out IType type)
        {
            var errors = new List<Error>();

            newRoot = null;
            type = null;

            if ((!root.GetSubChildren<Variable>().Select(x => x.Name.Text).Contains(token.Text)) && (root.Name.Text != token.Text))
                errors.Add(new Error(root.GetSourceIdentifier(), token,
                                     string.Format(ErrorMessages.VariableNotFound, token.Text)));

            else
            {
                if ((root.Name.Text == token.Text) && (root is Function))
                {
                    type = ((Function) root).ReturnType;
                    return errors;
                }
                var var = new Variable();
                try
                {
                    var = root.GetSpecifiedChildren<Variable>().First(x => x.Name.Text == token.Text);
                }
                catch
                {
                    errors.Add(new Error(root.GetSourceIdentifier(), token,
                                     string.Format(ErrorMessages.VariableNotFound, token.Text)));
                    return errors;
                }
                type = var.Type;
                if (var.Type.GetTypeInfo() == TypeInfo.Ref)
                {
                    newRoot =
                        root.GetNearestParent<Program>()
                            .GetSpecifiedChildren<Record>().First(x => x.Name.Text == var.Type.ToString());
                }
            }
            return errors;
        }
Exemple #2
0
 private static void EmitRecVar(Variable var)
 {
     Source += "public " + MakeString(var.Type) + " " + var.Name.Text + ";\n";
 }