rascal 0.2.1

---
source: crates/rascal/src/program.rs
expression: parsed
input_file: samples/as2/op_precedence/bit_shifts.as
---
Ok:
  initial_script:
    - Declare:
        - name:
            span:
              start: 4
              end: 5
            value: a
          value:
            span:
              start: 8
              end: 10
            value:
              Constant:
                Integer: 16
          type_name: ~
    - Declare:
        - name:
            span:
              start: 32
              end: 33
            value: b
          value:
            span:
              start: 36
              end: 37
            value:
              Constant:
                Integer: 2
          type_name: ~
    - Declare:
        - name:
            span:
              start: 43
              end: 44
            value: c
          value:
            span:
              start: 47
              end: 48
            value:
              Constant:
                Integer: 1
          type_name: ~
    - Expr:
        span:
          start: 51
          end: 92
        value:
          Trace:
            span:
              start: 57
              end: 91
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 57
                    end: 87
                  value:
                    BinaryOperator:
                      - Add
                      - span:
                          start: 57
                          end: 78
                        value:
                          BinaryOperator:
                            - Add
                            - span:
                                start: 57
                                end: 74
                              value:
                                BinaryOperator:
                                  - Add
                                  - span:
                                      start: 57
                                      end: 65
                                    value:
                                      BinaryOperator:
                                        - Add
                                        - span:
                                            start: 57
                                            end: 61
                                          value:
                                            Constant:
                                              String: a=
                                        - span:
                                            start: 64
                                            end: 65
                                          value:
                                            Constant:
                                              Identifier: a
                                  - span:
                                      start: 68
                                      end: 74
                                    value:
                                      Constant:
                                        String: ", b="
                            - span:
                                start: 77
                                end: 78
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 81
                          end: 87
                        value:
                          Constant:
                            String: ", c="
                - span:
                    start: 90
                    end: 91
                  value:
                    Constant:
                      Identifier: c
    - Expr:
        span:
          start: 94
          end: 107
        value:
          Trace:
            span:
              start: 100
              end: 106
            value:
              Constant:
                String: "----"
    - Expr:
        span:
          start: 138
          end: 177
        value:
          Trace:
            span:
              start: 144
              end: 176
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 144
                    end: 160
                  value:
                    Constant:
                      String: "a << b >> c = "
                - span:
                    start: 164
                    end: 175
                  value:
                    BinaryOperator:
                      - BitShiftRight
                      - span:
                          start: 164
                          end: 170
                        value:
                          BinaryOperator:
                            - BitShiftLeft
                            - span:
                                start: 164
                                end: 165
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 169
                                end: 170
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 174
                          end: 175
                        value:
                          Constant:
                            Identifier: c
    - Expr:
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        value:
          Trace:
            span:
              start: 191
              end: 229
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 191
                    end: 211
                  value:
                    Constant:
                      String: "((a << b) >> c) = "
                - span:
                    start: 215
                    end: 228
                  value:
                    BinaryOperator:
                      - BitShiftRight
                      - span:
                          start: 216
                          end: 222
                        value:
                          BinaryOperator:
                            - BitShiftLeft
                            - span:
                                start: 216
                                end: 217
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 221
                                end: 222
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 227
                          end: 228
                        value:
                          Constant:
                            Identifier: c
    - Expr:
        span:
          start: 238
          end: 250
        value:
          Trace:
            span:
              start: 244
              end: 249
            value:
              Constant:
                String: "---"
    - Expr:
        span:
          start: 253
          end: 292
        value:
          Trace:
            span:
              start: 259
              end: 291
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 259
                    end: 275
                  value:
                    Constant:
                      String: "a >> b << c = "
                - span:
                    start: 279
                    end: 290
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 279
                          end: 285
                        value:
                          BinaryOperator:
                            - BitShiftRight
                            - span:
                                start: 279
                                end: 280
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 284
                                end: 285
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 289
                          end: 290
                        value:
                          Constant:
                            Identifier: c
    - Expr:
        span:
          start: 299
          end: 344
        value:
          Trace:
            span:
              start: 305
              end: 343
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 305
                    end: 325
                  value:
                    Constant:
                      String: "((a >> b) << c) = "
                - span:
                    start: 329
                    end: 342
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 330
                          end: 336
                        value:
                          BinaryOperator:
                            - BitShiftRight
                            - span:
                                start: 330
                                end: 331
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 335
                                end: 336
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 341
                          end: 342
                        value:
                          Constant:
                            Identifier: c
    - Expr:
        span:
          start: 351
          end: 363
        value:
          Trace:
            span:
              start: 357
              end: 362
            value:
              Constant:
                String: "---"
    - Expr:
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          start: 366
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        value:
          Trace:
            span:
              start: 372
              end: 406
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 372
                    end: 389
                  value:
                    Constant:
                      String: "a >>> b >> c = "
                - span:
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                    end: 405
                  value:
                    BinaryOperator:
                      - BitShiftRight
                      - span:
                          start: 393
                          end: 400
                        value:
                          BinaryOperator:
                            - BitShiftRightUnsigned
                            - span:
                                start: 393
                                end: 394
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 399
                                end: 400
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 404
                          end: 405
                        value:
                          Constant:
                            Identifier: c
    - Expr:
        span:
          start: 414
          end: 461
        value:
          Trace:
            span:
              start: 420
              end: 460
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 420
                    end: 441
                  value:
                    Constant:
                      String: "((a >>> b) >> c) = "
                - span:
                    start: 445
                    end: 459
                  value:
                    BinaryOperator:
                      - BitShiftRight
                      - span:
                          start: 446
                          end: 453
                        value:
                          BinaryOperator:
                            - BitShiftRightUnsigned
                            - span:
                                start: 446
                                end: 447
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 452
                                end: 453
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 458
                          end: 459
                        value:
                          Constant:
                            Identifier: c
    - Expr:
        span:
          start: 468
          end: 480
        value:
          Trace:
            span:
              start: 474
              end: 479
            value:
              Constant:
                String: "---"
    - Expr:
        span:
          start: 500
          end: 551
        value:
          Trace:
            span:
              start: 506
              end: 550
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 506
                    end: 528
                  value:
                    Constant:
                      String: "a << b >> c >>> b = "
                - span:
                    start: 532
                    end: 549
                  value:
                    BinaryOperator:
                      - BitShiftRightUnsigned
                      - span:
                          start: 532
                          end: 543
                        value:
                          BinaryOperator:
                            - BitShiftRight
                            - span:
                                start: 532
                                end: 538
                              value:
                                BinaryOperator:
                                  - BitShiftLeft
                                  - span:
                                      start: 532
                                      end: 533
                                    value:
                                      Constant:
                                        Identifier: a
                                  - span:
                                      start: 537
                                      end: 538
                                    value:
                                      Constant:
                                        Identifier: b
                            - span:
                                start: 542
                                end: 543
                              value:
                                Constant:
                                  Identifier: c
                      - span:
                          start: 548
                          end: 549
                        value:
                          Constant:
                            Identifier: b
    - Expr:
        span:
          start: 558
          end: 619
        value:
          Trace:
            span:
              start: 564
              end: 618
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 564
                    end: 592
                  value:
                    Constant:
                      String: "(((a << b) >> c) >>> b) = "
                - span:
                    start: 596
                    end: 617
                  value:
                    BinaryOperator:
                      - BitShiftRightUnsigned
                      - span:
                          start: 597
                          end: 610
                        value:
                          BinaryOperator:
                            - BitShiftRight
                            - span:
                                start: 598
                                end: 604
                              value:
                                BinaryOperator:
                                  - BitShiftLeft
                                  - span:
                                      start: 598
                                      end: 599
                                    value:
                                      Constant:
                                        Identifier: a
                                  - span:
                                      start: 603
                                      end: 604
                                    value:
                                      Constant:
                                        Identifier: b
                            - span:
                                start: 609
                                end: 610
                              value:
                                Constant:
                                  Identifier: c
                      - span:
                          start: 616
                          end: 617
                        value:
                          Constant:
                            Identifier: b
    - Expr:
        span:
          start: 626
          end: 638
        value:
          Trace:
            span:
              start: 632
              end: 637
            value:
              Constant:
                String: "---"
    - Expr:
        span:
          start: 694
          end: 731
        value:
          Trace:
            span:
              start: 700
              end: 730
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 700
                    end: 715
                  value:
                    Constant:
                      String: "a << b + c = "
                - span:
                    start: 719
                    end: 729
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 719
                          end: 720
                        value:
                          Constant:
                            Identifier: a
                      - span:
                          start: 724
                          end: 729
                        value:
                          BinaryOperator:
                            - Add
                            - span:
                                start: 724
                                end: 725
                              value:
                                Constant:
                                  Identifier: b
                            - span:
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                                end: 729
                              value:
                                Constant:
                                  Identifier: c
    - Expr:
        span:
          start: 739
          end: 780
        value:
          Trace:
            span:
              start: 745
              end: 779
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 745
                    end: 762
                  value:
                    Constant:
                      String: "a << (b + c) = "
                - span:
                    start: 766
                    end: 778
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 766
                          end: 767
                        value:
                          Constant:
                            Identifier: a
                      - span:
                          start: 772
                          end: 777
                        value:
                          BinaryOperator:
                            - Add
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                                end: 773
                              value:
                                Constant:
                                  Identifier: b
                            - span:
                                start: 776
                                end: 777
                              value:
                                Constant:
                                  Identifier: c
    - Expr:
        span:
          start: 823
          end: 835
        value:
          Trace:
            span:
              start: 829
              end: 834
            value:
              Constant:
                String: "---"
    - Expr:
        span:
          start: 837
          end: 874
        value:
          Trace:
            span:
              start: 843
              end: 873
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 843
                    end: 858
                  value:
                    Constant:
                      String: "a * b << c = "
                - span:
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                    end: 872
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 862
                          end: 867
                        value:
                          BinaryOperator:
                            - Multiply
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                                end: 863
                              value:
                                Constant:
                                  Identifier: a
                            - span:
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                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 871
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                        value:
                          Constant:
                            Identifier: c
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        value:
          Trace:
            span:
              start: 888
              end: 922
            value:
              BinaryOperator:
                - Add
                - span:
                    start: 888
                    end: 905
                  value:
                    Constant:
                      String: "(a * b) << c = "
                - span:
                    start: 909
                    end: 921
                  value:
                    BinaryOperator:
                      - BitShiftLeft
                      - span:
                          start: 910
                          end: 915
                        value:
                          BinaryOperator:
                            - Multiply
                            - span:
                                start: 910
                                end: 911
                              value:
                                Constant:
                                  Identifier: a
                            - span:
                                start: 914
                                end: 915
                              value:
                                Constant:
                                  Identifier: b
                      - span:
                          start: 920
                          end: 921
                        value:
                          Constant:
                            Identifier: c
  interfaces: []
  classes: []