• Francois-Rene Rideau's avatar
    Implement the discussed non-monotonic inheritance of propagation traits. · eb2da723
    Francois-Rene Rideau authored
    For backward compatibility with ASDF 2, an operation that doesn't explicitly
    inherit from one of the propagation classes or non-propagating-operation
    will be downward- and sideway- propagating, with a warning at instantiation.
    Inheriting from non-propagating and a propagating class at the same time
    yields an error, not a warning.
    Update packages and tests.