public EmitterVisitor(GraphProcessor processor, ILGenerator generator, MethodBodyBlock method)
: base(processor, new Tasks())
{
this.tasks = base.tasks as Tasks;
tasks.SetVisitor(this);
paramMapper = method.Variables.ParameterMapper;
this.labels = Labeler.LabelNodes(method,generator);
this.generator = generator;
alreadyVisited = new Hashtable();
locals = new Hashtable();
AddTask(method,null);
foreach(Variable var in method.Variables)
{
if(var.Kind == VariableKind.Local)
locals[var] = generator.DeclareLocal(var.Type);
}
extraVars = new Hashtable();
boolVar = null;
wasDumped = new Hashtable();;
wasDumpedFlag = false;
prevHasNext = true;
}
internal VariablesList Clone()
{
Hashtable newVars = new Hashtable(vars.Count);
ParameterMapper newMapper = new ParameterMapper();
foreach (Variable v in mapper)
{
Variable w = v.Clone();
newVars.Add(w.Index,w);
newMapper.Add(w);
}
foreach (Variable v in vars.Values)
if (v.Kind == VariableKind.Local)
{
Variable w = v.Clone();
newVars.Add(w.Index,w);
}
return new VariablesList(newVars,newMapper);
}
private VariablesList(Hashtable vars, ParameterMapper mapper)
{
this.vars = vars;
this.mapper = mapper;
}
internal VariablesList()
{
vars = new Hashtable();
mapper = new ParameterMapper();
}