public void IsInst(Type operand)
{
//TODO: Fix this, we need to actually compare type ids here ... at runtime we cannot tell what has been passed
var valueToCast = _evaluator.Pop();
var assigned = SetNewVReg();
assigned.FixedType = new TypeDescription(typeof(bool));
var casting = new IsInstance
{
AssignedTo = assigned,
Right = valueToCast,
CastTo = operand
};
AddOperation(casting);
}
public void GenerateInstructionCode(IsInstance isInstance, CodeOutput sb, ClosureEntities crRuntime)
{
AddToRuntime(crRuntime);
//Needs improvement, how do i get the correct typeid at this point ? we cant just use zero :P
//This is a stupid hack as usedtypes can probably change as closure is computed
crRuntime.AddType(isInstance.CastTo);
var usedTypes = crRuntime.MappedTypes.Values.ToList();
var typeTable = new TypeDescriptionTable(usedTypes, crRuntime);
TypesToCast.Add(isInstance.CastTo);
sb
.AppendFormat("{0} = IsInstanceOf({1}, {2});",
isInstance.AssignedTo.Name,
typeTable.GetTypeId(isInstance.CastTo),
isInstance.Right.Name + "->_typeId"
);
}
public IsDelegateResponse(IsInstance @is, string value)
{
Is = @is;
Value = value;
}
public IsDelegateResponse(IsInstance @is, string value)
{
Is = @is;
Value = value;
}
static Is()
{
IsInstance = new IsInstance();
}
static Is()
{
IsInstance = new IsInstance();
}
private static void HandleIsInstance(IsInstance operation, StringBuilder bodySb, ClosureEntities crRuntime)
{
LinkingData.Instance.IsInstTable.GenerateInstructionCode(operation, bodySb, crRuntime);
}
static void HandleIsInstance(IsInstance operation, CodeOutput bodySb, ClosureEntities crRuntime)
{
LinkingData.Instance.IsInstTable.GenerateInstructionCode(operation, bodySb, crRuntime);
}