---
namespace: ParseExpression
expectation: Pass
outputs:
  - Unary:
      receiver:
        Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
      op: Not
      span:
        lo: 0
        hi: 2
  - Unary:
      receiver:
        Call:
          function:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
          arguments: []
          span:
            lo: 1
            hi: 4
      op: Not
      span:
        lo: 0
        hi: 4
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Not
          span:
            lo: 1
            hi: 3
      op: Not
      span:
        lo: 0
        hi: 3
  - Unary:
      receiver:
        Unary:
          receiver:
            Unary:
              receiver:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              op: Not
              span:
                lo: 2
                hi: 9
          op: Negate
          span:
            lo: 1
            hi: 9
      op: Not
      span:
        lo: 0
        hi: 9
  - Unary:
      receiver:
        Unary:
          receiver:
            Unary:
              receiver:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":0,\\\"hi\\\":1}\"}"
              op: Not
              span:
                lo: 0
                hi: 7
          op: Not
          span:
            lo: 0
            hi: 13
      op: Not
      span:
        lo: 0
        hi: 19
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
          op: Not
          span:
            lo: 1
            hi: 8
      op: Negate
      span:
        lo: 0
        hi: 8
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Negate
          span:
            lo: 1
            hi: 3
      op: Not
      span:
        lo: 1
        hi: 10
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Not
          span:
            lo: 2
            hi: 9
      op: Negate
      span:
        lo: 0
        hi: 9
  - Unary:
      receiver:
        Unary:
          receiver:
            Unary:
              receiver:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              op: Not
              span:
                lo: 2
                hi: 9
          op: Negate
          span:
            lo: 1
            hi: 9
      op: Not
      span:
        lo: 1
        hi: 16
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
          op: Not
          span:
            lo: 1
            hi: 8
      op: Not
      span:
        lo: 0
        hi: 8
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Not
          span:
            lo: 1
            hi: 3
      op: Not
      span:
        lo: 1
        hi: 10
  - Unary:
      receiver:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Not
          span:
            lo: 2
            hi: 9
      op: Not
      span:
        lo: 0
        hi: 9
  - Unary:
      receiver:
        Unary:
          receiver:
            Unary:
              receiver:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              op: Not
              span:
                lo: 2
                hi: 9
          op: Not
          span:
            lo: 1
            hi: 9
      op: Not
      span:
        lo: 1
        hi: 16