public override bool Walk(NameExpression node)
{
if (node.Name != null)
{
_binder.DefineName(node.Name);
}
return(false);
}
private void WalkTuple(TupleExpression tuple)
{
foreach (var innerNode in tuple.Items)
{
if (innerNode is NameExpression name)
{
_binder.DefineName(name.Name);
name.AddVariableReference(_binder.GlobalScope, _binder.BindReferences, _binder.Reference(name.Name));
}
else if (innerNode is TupleExpression expression)
{
WalkTuple(expression);
}
}
}