   feasible when the suspect code may be very localized. There are
    several levels of conformance to this requirement, each with its
    own usability and implementation characteristics. In general, the
    higher-numbered conformance levels are more usable (i.e., require
    less recompilation) but are more complicated to implement than
    the lower-numbered conformance levels.
      </p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p><span class="emphasis"><em>Full re