// PassStatement
public bool Walk(PassStatement node)
{
return Process(node);
}
public void PostWalk(PassStatement node)
{
PostProcess(node);
}
public virtual void PostWalk(PassStatement node)
{
}
public override bool Walk(PassStatement node)
{
Emit(node); return false;
}
// PassStatement
public virtual bool Walk(PassStatement node)
{
return true;
}