//this method has the structure for an expression with brackets List
public void auxiliarMethod(Node result)
{
var ListIndex = new ListIndex();
ListIndex.AnchorToken = Expect(TokenCategory.BRACKET_OPEN);
ListIndex.Add(Expression());
result.Add(ListIndex);
Expect(TokenCategory.BRACKET_CLOSE);
}
public Node ListAssignmentS()
{
var result = new ListAssignmentS();
Expect(TokenCategory.BRACKET_OPEN);
var list = new ListIndex();
list.Add(Expression());
result.Add(list);
Expect(TokenCategory.BRACKET_CLOSE);
Expect(TokenCategory.ASSIGN);
result.Add(Expression());
Expect(TokenCategory.SEMICOLON);
return(result);
}