* lib/adlint/cc1/object.rb : Fix variable's value version rollback
  mechanism in order not to do unnecessary rollback of inner-variables
  of array or composite value.

* lib/adlint/cc1/type.rb : Fix bad type traits predicate methods for
  array type.

* features/code_check/W0097.feature : Add scenario to reproduce a known
  bug.
* features/code_check/W0461.feature : Ditto.

* lib/adlint/cc1/value.rb : Add comment to newly added destructive
  #force_oeverwrite! method.