* lib/adlint/cc1/expr.rb : Improve heuristics of array subscript
  evaluation with indefinite subscript again and again.

* lib/adlint/cc1/object.rb : Fix bad management of the representative
  element of array variables in order to correctly update the array by
  reassigning new value to its representative element.
  Add UnmappedMemoryWindow instead of UnmappedMemoryBlock.

* features/code_check/W0100.feature : Add scenario to reproduce
  false-positive of W0100 code check caused by bad representative array
  element.
* MANIFEST : Ditto.