public static new FORMAL_GENERIC parse(iSCOPE context)
{
Debug.Indent();
Debug.WriteLine("Entering FORMAL_GENERIC.parse");
Token id = expect(TokenCode.Identifier);
if (id == null)
{
return(null); // error
}
FORMAL_GENERIC result = null;
Token token = get();
if (token.code == TokenCode.Colon)
{
forget();
result = FORMAL_NONTYPE.parse(id, context);
}
else
{
result = FORMAL_TYPE.parse(id, context);
}
Debug.WriteLine("Exiting FORMAL_GENERIC.parse");
Debug.Unindent();
return(result);
}
public static FORMAL_NONTYPE parse(Token id, iSCOPE context)
{
Debug.Indent();
Debug.WriteLine("Entering FORMAL_NONTYPE.parse");
// parameter name is passed via 'id'.
// ':' is already eaten.
FORMAL_NONTYPE generic_nontype_par = new FORMAL_NONTYPE(id);
TYPE type = TYPE.parse(context);
generic_nontype_par.type = type;
type.parent = generic_nontype_par;
Debug.WriteLine("Exiting FORMAL_NONTYPE.parse");
Debug.Unindent();
generic_nontype_par.setSpan(id.span, type.span);
return(generic_nontype_par);
}
