/** From a chunk of text holding the definitions of the attributes,
* pull them apart and create an Attribute for each one. Add to
* the list of attributes for this scope. Pass in the character
* that terminates a definition such as ',' or ';'. For example,
*
* scope symbols {
* int n;
* List names;
* }
*
* would pass in definitions equal to the text in between {...} and
* separator=';'. It results in two Attribute objects.
*/
public virtual void AddAttributes(string definitions, int separator)
{
IList <string> attrs = new List <string>();
CodeGenerator.GetListOfArgumentsFromAction(definitions, 0, -1, separator, attrs);
foreach (string a in attrs)
{
Attribute attr = new Attribute(a);
if (!isReturnScope && attr.InitValue != null)
{
ErrorManager.GrammarError(ErrorManager.MSG_ARG_INIT_VALUES_ILLEGAL,
grammar,
derivedFromToken,
attr.Name);
attr.InitValue = null; // wipe it out
}
for (int i = 0; i <= attributes.Count; i++)
{
if (i < attributes.Count)
{
if (attributes[i].Name == attr.Name)
{
attributes[i] = attr;
break;
}
}
else
{
attributes.Add(attr);
// *must* break since the count changed
break;
//attributes.put( attr.Name, attr );
}
}
}
}
