public virtual Constant AddConstant(InputElement id, MessageWriter msg)
{
Constant t = new Constant(id, members);
t.Add(id, msg);
return(t);
}
public Constant AddConstant(InputElement id, MessageWriter msg)
{
Symbol s = LookupLocal(id);
if (s != null)
{
msg.Error(id, "constant '{0}' already defined in this or a parent scope at {1}",
id.str, new Coordinate(s.id).ToString());
}
Constant t = new Constant(id, locals);
t.Add(id, locals, msg);
return(t);
}