public void DeclareSelf()
{
if (!Referenced)
{
if (Identifiers.IsDefined(Identifier))
{
QLException error = new QLException();
error.Message = string.Format("Identifier '{0}' already defined!", Identifier);
error.TokenInfo = TokenInfo;
QLTypeChecker.QLError(error);
AlreadyDefined = true;
}
else
{
Identifiers.AddIdentifier(Identifier, this);
}
}
}