$all/$in queries with empty operands in ExactCE hit unreachable

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    • Type: Bug
    • Resolution: Done
    • Priority: Blocker - P1
    • 8.3.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Query Optimization
    • ALL
    • 200
    • None
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      To reproduce:
      1. Turn on a mongod instance in exactCE mode.
      2. Have a populated collection. Let's call it a.
      3. in mongosh, run `db.a.find({'a': {'$in': []}}).

      You will hit MONGO_UNREACHABLE_TASSERT(10659800)

            Assignee:
            Andi Wang (Inactive)
            Reporter:
            Andi Wang (Inactive)
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              Created:
              Updated:
              Resolved: