Exemple #1
0
        AST.TupleLiteralExp CreateTupleLiteral(IToken rootToken, List <VariableDeclarationBag> vars)
        {
            if (TestNull(rootToken, vars))
            {
                TupleType tupleTypeErr = new TupleType(TypesTable, new List <Property>());
                TypesTable.RegisterType(tupleTypeErr);
                return(new AST.TupleLiteralExp(new Dictionary <string, AST.TupleLiteralPart>(), tupleTypeErr)
                       .SetCodeSource(new CodeSource(rootToken)));
            }

            Dictionary <string, AST.TupleLiteralPart> parts = new Dictionary <string, AST.TupleLiteralPart>();

            List <Property> tupleParts = new List <Property>();

            foreach (var var in vars)
            {
                if (parts.ContainsKey(var.Name))
                {
                    Errors.AddError(new CodeErrorItem(String.Format(CompilerErrors.OCLAst_CreateTupleLiteral_Name_repeated_1, var.Name), rootToken, rootToken));
                    continue;
                }

                AST.OclExpression expr = var.Expression;
                if (var.Expression == null)
                {
                    expr = new AST.ErrorExp(Library.Invalid);
                }

                Classifier type = var.Type;
                if (type == null)
                {
                    type = expr.Type;
                }

                if (expr.Type.ConformsTo(type) == false)
                {
                    Errors.AddError(new ErrorItem(CompilerErrors.OCLAst_CreateTupleLiteral_Type_does_not_comform_to_declared_type));
                }


                //hodnota
                var newProterty = new Property(var.Name, PropertyType.One, type);
                var newPart     = new AST.TupleLiteralPart(newProterty, expr);
                parts.Add(var.Name, newPart);

                //typ
                tupleParts.Add(newProterty);
            }
            TupleType tupleType = new TupleType(TypesTable, tupleParts);

            TypesTable.RegisterType(tupleType);

            return(new AST.TupleLiteralExp(parts, tupleType)
                   .SetCodeSource(new CodeSource(rootToken)));;
        }
Exemple #2
0
        AST.ClassLiteralExp CreateClassLiteral(IToken rootToken, List <VariableDeclarationBag> vars, List <IToken> tokenPath)
        {
            Classifier createdClass = ResolveTypePathName(tokenPath);

            if (createdClass == null || createdClass == Library.Invalid)
            {
                Errors.AddError(new CodeErrorItem(String.Format("Unable to create type '{0}'.", tokenPath.ConcatWithSeparator(@"::")), rootToken, rootToken));
            }

            Dictionary <string, AST.TupleLiteralPart> parts = new Dictionary <string, AST.TupleLiteralPart>();

            List <Property> classParts = new List <Property>();

            foreach (var var in vars)
            {
                if (parts.ContainsKey(var.Name))
                {
                    Errors.AddError(new CodeErrorItem(String.Format(CompilerErrors.OCLAst_CreateTupleLiteral_Name_repeated_1, var.Name), rootToken, rootToken));
                    continue;
                }

                AST.OclExpression expr = var.Expression;
                if (var.Expression == null)
                {
                    expr = new AST.ErrorExp(Library.Invalid);
                }

                Classifier type = var.Type;
                if (type == null)
                {
                    type = expr.Type;
                }

                if (expr.Type.ConformsTo(type) == false)
                {
                    Errors.AddError(new ErrorItem(CompilerErrors.OCLAst_CreateTupleLiteral_Type_does_not_comform_to_declared_type));
                }


                //hodnota
                var newProterty = new Property(var.Name, PropertyType.One, type);
                var newPart     = new AST.TupleLiteralPart(newProterty, expr);
                parts.Add(var.Name, newPart);

                //typ
                classParts.Add(newProterty);
            }

            return(new AST.ClassLiteralExp(parts, createdClass)
                   .SetCodeSource(new CodeSource(rootToken)));
        }
Exemple #3
0
 public string Visit(ErrorExp node)
 {
     sb.Append("ErrorExp");
     return(string.Empty);
 }