/// <summary>
/// Resume the continuation that spawned the current one
/// </summary>
private new void Resume()
{
if (!RPop(out var next))
{
Break();
return;
}
switch (next)
{
case ICallable call:
call.Invoke(_registry, DataStack);
break;
case IClassBase @class:
Push(@class.NewInstance());
break;
case MethodInfo mi:
var numArgs = mi.GetParameters().Length;
if (DataStack.Count < numArgs + 1)
{
var servant = DataStack.Count > 0 ? DataStack.Peek() : "null";
throw new NotEnoughArgumentsException($"{servant}.{mi.Name} expects {numArgs} args");
}
var obj = Pop();
var args = new object[numArgs];
for (var n = 0; n < numArgs; ++n)
{
args[numArgs - n - 1] = Pop();
}
var ret = mi.Invoke(obj, args);
if (mi.ReturnType != typeof(void))
{
Push(ret);
}
break;
default:
PushContext(next);
_current = null;
break;
}
Break();
}
