public void Capture(TempValue argument)
{
if (argument.Graph != Graph)
{
throw new ArgumentException("Must be part of the same graph", nameof(argument));
}
AddReferences(argument.StealReferences());
Graph.Drop(argument);
}
internal void Assign(TempValue temp)
{
ReleaseReferences();
AddReferences(temp.StealReferences());
}