protected internal override void VisitLoadField(LoadField node, object data)
{
StackTypes stack = data as StackTypes;
if(node.Field.IsStatic)
stack.Push(node.Field.FieldType);
else
Verifier.ProcessLdFld(stack, node.Field , false);
AddTask(node.Next,stack);
}
protected internal virtual void VisitLoadField(LoadField node, object data)
{
throw new NodeNotSupportedException(node);
}
protected override void VisitLoadField(LoadField downNode, object o)
{
ObjectReferenceValue obj = this.state.Stack.Pop() as ObjectReferenceValue;
PointerValue ptr = new PointerToObjectFieldValue(obj.Obj, downNode.Field);
this.loadVar(downNode, ptr, o);
}
protected override void VisitLoadField(LoadField upNode, object o)
{
State state = o as State;
ReferenceBTValue obj = state.Stack.Pop() as ReferenceBTValue;
ReferenceBTValue fld = obj[upNode.Field];
state.Stack.Push(fld.ToStack(upNode.Field.FieldType));
BTType btType;
if (obj.BTType == BTType.Dynamic)
btType = BTType.Dynamic;
else if (fld.BTType == BTType.Dynamic)
btType = BTType.eXclusive;
else
btType = BTType.Static;
Annotation.SetNodeBTType(upNode, btType);
fld.Creators[this].AddCreator(upNode);
}
protected override void VisitLoadField(LoadField upNode, object o)
{
}
protected internal override void VisitLoadField(LoadField node, object data)
{
if(node.Field.IsStatic)
generator.Emit(OpCodes.Ldsfld, node.Field);
else
generator.Emit(OpCodes.Ldfld, node.Field);
AddTask(node.Next,null);
}