private void WalkTuple(TupleExpression tuple)
{
foreach (Expression innerNode in tuple.Items)
{
NameExpression name = innerNode as NameExpression;
if (name != null)
{
_binder.DefineName(name.Name);
name.AddVariableReference(_binder._globalScope, _binder._bindRefs, _binder.Reference(name.Name));
}
else if (innerNode is TupleExpression)
{
WalkTuple((TupleExpression)innerNode);
}
}
}
public override bool Walk(NameExpression node)
{
node.AddVariableReference(_globalScope, _bindRefs, Reference(node.Name));
return(true);
}
public override bool Walk(NameExpression node) {
node.AddVariableReference(_globalScope, _bindRefs, Reference(node.Name));
return true;
}