DR_NOT_OVERRIDDEN
dr->dt.dl.dr_override_state == DR_NOT_OVERRIDDEN)
dr->dt.dl.dr_override_state = DR_NOT_OVERRIDDEN;
ASSERT(dr->dt.dl.dr_override_state != DR_NOT_OVERRIDDEN);
ASSERT(dr->dt.dl.dr_override_state == DR_NOT_OVERRIDDEN);
dr->dt.dl.dr_override_state = DR_NOT_OVERRIDDEN;
dr->dt.dl.dr_override_state = DR_NOT_OVERRIDDEN;
ASSERT(dr->dt.dl.dr_override_state == DR_NOT_OVERRIDDEN);