• Dan Frumin's avatar
    Simplify the Treiber stack refinement · bf38948f
    Dan Frumin authored
    The simplification is acheieved by removing the stackUR workaround.
    That RA was used to enusure that the nodes that were parts of the
    stack do not change themselves -- this is crucial for the safety of
    pop and iter operations.
    
    Now this is achieved by using duplicable propositions (∃ q, n ↦ᵢ{q} v)
    to ensure that the node are still alive/not freed.
    bf38948f