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        "_nop_bl_1",
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        "_nop_ur_7",
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        "_nop_bl_2",
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        "_nop_ur_8",
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        ["jump", "while_start_31", 78, 17],
        "while_end_32",
        ["true", 2, 80, 14],
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        "_nop_ur_9",
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        "if_end_30",
        ["access", 2, "then", 82, 14],
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        ["load_field", 2, 1, "expression", 83, 22],
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        ["frame", 7, 6, 1, 83, 14],
        ["setarg", 7, 1, 2, 83, 14],
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        ["wary_false", 2, "and_end_41", 83, 14],
        ["load_field", 2, 1, "then", 83, 50],
        ["get", 7, 13, 1, 83, 42],
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        ["setarg", 8, 1, 2, 83, 42],
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        "and_end_40",
        ["return", 2, 83, 64],
        "_nop_ur_10",
        "if_else_38",
        "if_end_39",
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        ["eq", 6, 3, 2, 85, 14],
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        ["jump_true", 6, "or_end_46", 85, 14],
        ["access", 6, "!=", 85, 27],
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        ["jump_true", 2, "or_end_45", 85, 27],
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        ["eq", 7, 3, 2, 85, 40],
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        "or_end_45",
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        ["jump_true", 6, "or_end_44", 85, 40],
        ["access", 6, "||", 85, 53],
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        "or_end_44",
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        ["get", 6, 13, 1, 86, 14],
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        ["setarg", 7, 1, 2, 86, 14],
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        ["wary_false", 2, "and_end_47", 86, 14],
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        "and_end_47",
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        "_nop_ur_11",
        "if_else_42",
        "if_end_43",
        ["access", 2, "(", 88, 14],
        ["eq", 6, 3, 2, 88, 14],
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        ["get", 2, 13, 1, 93, 16],
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        ["setarg", 5, 1, 3, 93, 16],
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        "_nop_ur_12",
        "if_else_56",
        "if_end_57",
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        "while_end_55",
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        "_nop_ur_13",
        "if_else_50",
        "if_end_51",
        ["jump", "if_end_49", 96, 16],
        "if_else_48",
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      "name": "<anonymous>",
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        ["tail_invoke", 5, 3, 121, 12],
        ["return", 3, 121, 12],
        "_nop_ur_2",
        "_nop_ur_3"
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        ["tail_invoke", 4, 2, 125, 12],
        ["return", 2, 125, 12],
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      "_write_types": [null, null, "record", "text", null, null, null, null],
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        "_nop_ur_3",
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        ["access", 1, 0, 353, 35],
        ["get", 3, 4, 1, 353, 5],
        ["frame", 4, 3, 2, 353, 5],
        ["setarg", 4, 1, 2, 353, 5],
        ["setarg", 4, 2, 1, 353, 5],
        ["invoke", 4, 1, 353, 5],
        ["get", 1, 1, 1, 354, 25],
        ["load_field", 2, 1, "statements", 354, 25],
        ["access", 1, 0, 354, 41],
        ["get", 3, 29, 1, 354, 5],
        ["frame", 4, 3, 2, 354, 5],
        ["setarg", 4, 1, 2, 354, 5],
        ["setarg", 4, 2, 1, 354, 5],
        ["invoke", 4, 1, 354, 5],
        ["get", 1, 1, 1, 355, 25],
        ["load_field", 2, 1, "functions", 355, 25],
        ["access", 1, 0, 355, 40],
        ["get", 3, 29, 1, 355, 5],
        ["frame", 4, 3, 2, 355, 5],
        ["setarg", 4, 1, 2, 355, 5],
        ["setarg", 4, 2, 1, 355, 5],
        ["invoke", 4, 1, 355, 5],
        ["null", 1, 355, 5],
        ["return", 1, 355, 5]
      ],
      "_write_types": [null, null, null, "int", null, null, null, null, null, "int", null, null, null, null, null, "int", null, null, null, null, null, "int", null, null, null, "null"],
      "name": "<anonymous>",
      "filename": ".cell/packages/core/fold.cm",
      "nr_args": 0
    },
    {
      "_closure_slot_types": {},
      "disruption_pc": 0,
      "nr_slots": 23,
      "nr_close_slots": 0,
      "instructions": [
        ["null", 3, 368, 17],
        ["eq", 4, 1, 3, 368, 17],
        ["jump_false", 4, "if_else_204", 368, 17],
        ["null", 3, 368, 30],
        ["return", 3, 368, 30],
        "_nop_ur_1",
        "if_else_204",
        "if_end_205",
        ["load_field", 3, 1, "kind", 369, 13],
        ["move", 4, 3, 369, 13],
        ["null", 5, 370, 16],
        ["null", 6, 371, 17],
        ["null", 7, 372, 14],
        ["null", 8, 373, 14],
        ["null", 9, 374, 18],
        ["access", 10, 0, 375, 13],
        ["null", 11, 376, 14],
        ["null", 12, 377, 15],
        ["null", 13, 379, 14],
        ["null", 14, 380, 18],
        ["null", 15, 381, 14],
        ["null", 16, 382, 16],
        ["null", 17, 383, 14],
        ["null", 18, 384, 15],
        ["null", 19, 385, 15],
        ["get", 20, 6, 1, 388, 9],
        ["load_dynamic", 21, 20, 3, 388, 20],
        ["true", 3, 388, 26],
        ["eq", 20, 21, 3, 388, 26],
        ["jump_false", 20, "if_else_206", 388, 26],
        ["load_field", 3, 1, "left", 389, 29],
        ["get", 20, 31, 1, 389, 19],
        ["frame", 21, 20, 2, 389, 19],
        ["setarg", 21, 1, 3, 389, 19],
        ["setarg", 21, 2, 2, 389, 19],
        ["invoke", 21, 3, 389, 19],
        ["store_field", 1, 3, "left", 389, 7],
        ["load_field", 3, 1, "right", 390, 30],
        ["get", 20, 31, 1, 390, 20],
        ["frame", 21, 20, 2, 390, 20],
        ["setarg", 21, 1, 3, 390, 20],
        ["setarg", 21, 2, 2, 390, 20],
        ["invoke", 21, 3, 390, 20],
        ["store_field", 1, 3, "right", 390, 7],
        ["jump", "if_end_207", 390, 7],
        "if_else_206",
        ["access", 3, ".", 391, 21],
        ["eq", 20, 4, 3, 391, 21],
        ["move", 3, 20, 391, 21],
        ["jump_true", 20, "or_end_210", 391, 21],
        ["access", 20, "[", 391, 33],
        ["eq", 21, 4, 20, 391, 33],
        ["move", 3, 21, 391, 33],
        "or_end_210",
        ["jump_false", 3, "if_else_208", 391, 33],
        ["load_field", 3, 1, "left", 392, 29],
        ["get", 20, 31, 1, 392, 19],
        ["frame", 21, 20, 2, 392, 19],
        ["setarg", 21, 1, 3, 392, 19],
        ["setarg", 21, 2, 2, 392, 19],
        ["invoke", 21, 3, 392, 19],
        ["store_field", 1, 3, "left", 392, 7],
        ["access", 3, "[", 393, 16],
        ["eq", 20, 4, 3, 393, 16],
        ["move", 3, 20, 393, 16],
        ["jump_false", 20, "and_end_213", 393, 16],
        ["load_field", 20, 1, "right", 393, 23],
        ["null", 21, 393, 37],
        ["ne", 22, 20, 21, 393, 37],
        ["move", 3, 22, 393, 37],
        "and_end_213",
        ["jump_false", 3, "if_else_211", 393, 37],
        ["load_field", 3, 1, "right", 393, 66],
        ["get", 20, 31, 1, 393, 56],
        ["frame", 21, 20, 2, 393, 56],
        ["setarg", 21, 1, 3, 393, 56],
        ["setarg", 21, 2, 2, 393, 56],
        ["invoke", 21, 3, 393, 56],
        ["store_field", 1, 3, "right", 393, 43],
        ["jump", "if_end_212", 393, 43],
        "if_else_211",
        "if_end_212",
        ["jump", "if_end_209", 393, 43],
        "if_else_208",
        ["get", 3, 7, 1, 394, 16],
        ["load_dynamic", 20, 3, 4, 394, 26],
        ["true", 3, 394, 32],
        ["eq", 21, 20, 3, 394, 32],
        ["jump_false", 21, "if_else_214", 394, 32],
        ["load_field", 3, 1, "expression", 395, 35],
        ["get", 20, 31, 1, 395, 25],
        ["frame", 21, 20, 2, 395, 25],
        ["setarg", 21, 1, 3, 395, 25],
        ["setarg", 21, 2, 2, 395, 25],
        ["invoke", 21, 3, 395, 25],
        ["store_field", 1, 3, "expression", 395, 7],
        ["jump", "if_end_215", 395, 7],
        "if_else_214",
        ["access", 3, "++", 396, 21],
        ["eq", 20, 4, 3, 396, 21],
        ["move", 3, 20, 396, 21],
        ["jump_true", 20, "or_end_218", 396, 21],
        ["access", 20, "--", 396, 34],
        ["eq", 21, 4, 20, 396, 34],
        ["move", 3, 21, 396, 34],
        "or_end_218",
        ["jump_false", 3, "if_else_216", 396, 34],
        ["return", 1, 397, 14],
        "_nop_ur_2",
        "if_else_216",
        ["access", 3, "then", 398, 21],
        ["eq", 20, 4, 3, 398, 21],
        ["jump_false", 20, "if_else_219", 398, 21],
        ["load_field", 3, 1, "expression", 399, 35],
        ["get", 20, 31, 1, 399, 25],
        ["frame", 21, 20, 2, 399, 25],
        ["setarg", 21, 1, 3, 399, 25],
        ["setarg", 21, 2, 2, 399, 25],
        ["invoke", 21, 3, 399, 25],
        ["store_field", 1, 3, "expression", 399, 7],
        ["load_field", 3, 1, "then", 400, 29],
        ["get", 20, 31, 1, 400, 19],
        ["frame", 21, 20, 2, 400, 19],
        ["setarg", 21, 1, 3, 400, 19],
        ["setarg", 21, 2, 2, 400, 19],
        ["invoke", 21, 3, 400, 19],
        ["store_field", 1, 3, "then", 400, 7],
        ["load_field", 3, 1, "else", 401, 29],
        ["get", 20, 31, 1, 401, 19],
        ["frame", 21, 20, 2, 401, 19],
        ["setarg", 21, 1, 3, 401, 19],
        ["setarg", 21, 2, 2, 401, 19],
        ["invoke", 21, 3, 401, 19],
        ["store_field", 1, 3, "else", 401, 7],
        ["jump", "if_end_220", 401, 7],
        "if_else_219",
        ["access", 3, "(", 402, 21],
        ["eq", 20, 4, 3, 402, 21],
        ["jump_false", 20, "if_else_221", 402, 21],
        ["load_field", 3, 1, "expression", 403, 35],
        ["get", 20, 31, 1, 403, 25],
        ["frame", 21, 20, 2, 403, 25],
        ["setarg", 21, 1, 3, 403, 25],
        ["setarg", 21, 2, 2, 403, 25],
        ["invoke", 21, 3, 403, 25],
        ["store_field", 1, 3, "expression", 403, 7],
        ["access", 10, 0, 404, 11],
        "while_start_223",
        ["load_field", 3, 1, "list", 405, 25],
        ["length", 20, 3, 405, 25],
        ["lt", 3, 10, 20, 405, 25],
        ["jump_false", 3, "while_end_224", 405, 25],
        ["load_field", 3, 1, "list", 406, 34],
        ["load_dynamic", 20, 3, 10, 406, 44],
        ["get", 3, 31, 1, 406, 24],
        ["frame", 21, 3, 2, 406, 24],
        ["setarg", 21, 1, 20, 406, 24],
        ["setarg", 21, 2, 2, 406, 24],
        ["invoke", 21, 3, 406, 24],
        ["load_field", 20, 1, "list", 406, 9],
        ["store_dynamic", 20, 3, 10, 406, 19],
        ["access", 3, 1, 407, 17],
        ["add", 10, 10, 3, 407, 17],
        ["jump", "while_start_223", 407, 17],
        "while_end_224",
        ["jump", "if_end_222", 407, 17],
        "if_else_221",
        ["access", 3, "array", 409, 21],
        ["eq", 20, 4, 3, 409, 21],
        ["move", 3, 20, 409, 21],
        ["jump_true", 20, "or_end_227", 409, 21],
        ["access", 20, "text literal", 409, 37],
        ["eq", 21, 4, 20, 409, 37],
        ["move", 3, 21, 409, 37],
        "or_end_227",
        ["jump_false", 3, "if_else_225", 409, 37],
        ["access", 10, 0, 410, 11],
        "while_start_228",
        ["load_field", 3, 1, "list", 411, 25],
        ["length", 20, 3, 411, 25],
        ["lt", 3, 10, 20, 411, 25],
        ["jump_false", 3, "while_end_229", 411, 25],
        ["load_field", 3, 1, "list", 412, 34],
        ["load_dynamic", 20, 3, 10, 412, 44],
        ["get", 3, 31, 1, 412, 24],
        ["frame", 21, 3, 2, 412, 24],
        ["setarg", 21, 1, 20, 412, 24],
        ["setarg", 21, 2, 2, 412, 24],
        ["invoke", 21, 3, 412, 24],
        ["load_field", 20, 1, "list", 412, 9],
        ["store_dynamic", 20, 3, 10, 412, 19],
        ["access", 3, 1, 413, 17],
        ["add", 10, 10, 3, 413, 17],
        ["jump", "while_start_228", 413, 17],
        "while_end_229",
        ["jump", "if_end_226", 413, 17],
        "if_else_225",
        ["access", 3, "record", 415, 21],
        ["eq", 20, 4, 3, 415, 21],
        ["jump_false", 20, "if_else_230", 415, 21],
        ["access", 10, 0, 416, 11],
        "while_start_232",
        ["load_field", 3, 1, "list", 417, 25],
        ["length", 20, 3, 417, 25],
        ["lt", 3, 10, 20, 417, 25],
        ["jump_false", 3, "while_end_233", 417, 25],
        ["load_field", 3, 1, "list", 418, 13],
        ["load_dynamic", 20, 3, 10, 418, 23],
        ["load_field", 3, 20, "computed", 418, 23],
        ["wary_false", 3, "if_else_234", 418, 23],
        ["load_field", 3, 1, "list", 419, 41],
        ["load_dynamic", 20, 3, 10, 419, 51],
        ["load_field", 3, 20, "left", 419, 51],
        ["get", 20, 31, 1, 419, 31],
        ["frame", 21, 20, 2, 419, 31],
        ["setarg", 21, 1, 3, 419, 31],
        ["setarg", 21, 2, 2, 419, 31],
        ["invoke", 21, 3, 419, 31],
        ["load_field", 20, 1, "list", 419, 11],
        ["load_dynamic", 21, 20, 10, 419, 21],
        ["store_field", 21, 3, "left", 419, 21],
        ["jump", "if_end_235", 419, 21],
        "if_else_234",
        "if_end_235",
        ["load_field", 3, 1, "list", 421, 40],
        ["load_dynamic", 20, 3, 10, 421, 50],
        ["load_field", 3, 20, "right", 421, 50],
        ["get", 20, 31, 1, 421, 30],
        ["frame", 21, 20, 2, 421, 30],
        ["setarg", 21, 1, 3, 421, 30],
        ["setarg", 21, 2, 2, 421, 30],
        ["invoke", 21, 3, 421, 30],
        ["load_field", 20, 1, "list", 421, 9],
        ["load_dynamic", 21, 20, 10, 421, 19],
        ["store_field", 21, 3, "right", 421, 19],
        ["access", 3, 1, 422, 17],
        ["add", 10, 10, 3, 422, 17],
        ["jump", "while_start_232", 422, 17],
        "while_end_233",
        ["jump", "if_end_231", 422, 17],
        "if_else_230",
        ["access", 3, "function", 424, 21],
        ["eq", 10, 4, 3, 424, 21],
        ["jump_false", 10, "if_else_236", 424, 21],
        ["get", 3, 34, 1, 425, 7],
        ["frame", 10, 3, 1, 425, 7],
        ["setarg", 10, 1, 1, 425, 7],
        ["invoke", 10, 3, 425, 7],
        ["return", 1, 426, 14],
        "_nop_ur_3",
        "if_else_236",
        ["get", 3, 8, 1, 427, 16],
        ["load_dynamic", 10, 3, 4, 427, 27],
        ["true", 3, 427, 33],
        ["eq", 20, 10, 3, 427, 33],
        ["jump_false", 20, "if_else_238", 427, 33],
        ["load_field", 3, 1, "right", 428, 30],
        ["get", 10, 31, 1, 428, 20],
        ["frame", 20, 10, 2, 428, 20],
        ["setarg", 20, 1, 3, 428, 20],
        ["setarg", 20, 2, 2, 428, 20],
        ["invoke", 20, 3, 428, 20],
        ["store_field", 1, 3, "right", 428, 7],
        ["return", 1, 429, 14],
        "_nop_ur_4",
        "if_else_238",
        "if_end_239",
        "if_end_237",
        "if_end_231",
        "if_end_226",
        "if_end_222",
        "if_end_220",
        "if_end_217",
        "if_end_215",
        "if_end_209",
        "if_end_207",
        ["access", 3, "name", 433, 14],
        ["eq", 10, 4, 3, 433, 14],
        ["move", 3, 10, 433, 14],
        ["jump_false", 10, "and_end_242", 433, 14],
        ["load_field", 10, 1, "level", 433, 24],
        ["access", 20, 0, 433, 38],
        ["eq", 21, 10, 20, 433, 38],
        ["move", 3, 21, 433, 38],
        "and_end_242",
        ["jump_false", 3, "if_else_240", 433, 38],
        ["load_field", 3, 1, "name", 434, 30],
        ["get", 10, 25, 1, 434, 13],
        ["frame", 20, 10, 2, 434, 13],
        ["setarg", 20, 1, 2, 434, 13],
        ["setarg", 20, 2, 3, 434, 13],
        ["invoke", 20, 3, 434, 13],
        ["move", 12, 3, 434, 13],
        ["null", 10, 435, 18],
        ["ne", 20, 3, 10, 435, 18],
        ["jump_false", 20, "if_else_243", 435, 18],
        ["load_field", 3, 1, "name", 436, 31],
        ["get", 10, 21, 1, 436, 14],
        ["frame", 20, 10, 2, 436, 14],
        ["setarg", 20, 1, 2, 436, 14],
        ["setarg", 20, 2, 3, 436, 14],
        ["invoke", 20, 3, 436, 14],
        ["move", 11, 3, 436, 14],
        ["null", 10, 437, 19],
        ["ne", 20, 3, 10, 437, 19],
        ["move", 3, 20, 437, 19],
        ["jump_false", 20, "and_end_247", 437, 19],
        ["load_field", 10, 11, "closure", 437, 28],
        ["not", 20, 10, 437, 28],
        ["move", 3, 20, 437, 28],
        "and_end_247",
        ["jump_false", 3, "if_else_245", 437, 28],
        ["record", 3, 3],
        ["load_field", 10, 12, "kind", 438, 40],
        ["store_field", 3, 10, "kind", 438, 40],
        ["load_field", 10, 12, "value", 438, 57],
        ["store_field", 3, 10, "value", 438, 57],
        ["load_field", 10, 12, "number", 438, 76],
        ["store_field", 3, 10, "number", 438, 76],
        ["get", 10, 14, 1, 438, 18],
        ["frame", 12, 10, 2, 438, 18],
        ["setarg", 12, 1, 1, 438, 18],
        ["setarg", 12, 2, 3, 438, 18],
        ["tail_invoke", 12, 3, 438, 18],
        ["return", 3, 438, 18],
        "_nop_ur_5",
        "if_else_245",
        "if_end_246",
        ["jump", "if_end_244", 438, 18],
        "if_else_243",
        "if_end_244",
        ["load_field", 3, 1, "name", 441, 29],
        ["get", 10, 21, 1, 441, 12],
        ["frame", 12, 10, 2, 441, 12],
        ["setarg", 12, 1, 2, 441, 12],
        ["setarg", 12, 2, 3, 441, 12],
        ["invoke", 12, 3, 441, 12],
        ["move", 11, 3, 441, 12],
        ["null", 10, 442, 17],
        ["ne", 12, 3, 10, 442, 17],
        ["move", 3, 12, 442, 17],
        ["jump_false", 12, "and_end_250", 442, 17],
        ["load_field", 10, 11, "type_tag", 442, 25],
        ["null", 12, 442, 40],
        ["ne", 20, 10, 12, 442, 40],
        ["move", 3, 20, 442, 40],
        "and_end_250",
        ["jump_false", 3, "if_else_248", 442, 40],
        ["load_field", 3, 11, "type_tag", 443, 25],
        ["store_field", 1, 3, "type_tag", 443, 9],
        ["jump", "if_end_249", 443, 9],
        "if_else_248",
        "if_end_249",
        ["return", 1, 445, 14],
        "_nop_ur_6",
        "if_else_240",
        "if_end_241",
        ["get", 3, 9, 1, 449, 9],
        ["load_dynamic", 10, 3, 4, 449, 19],
        ["true", 3, 449, 25],
        ["eq", 12, 10, 3, 449, 25],
        ["jump_false", 12, "if_else_251", 449, 25],
        ["load_field", 3, 1, "left", 450, 14],
        ["move", 5, 3, 450, 14],
        ["load_field", 10, 1, "right", 451, 15],
        ["move", 6, 10, 451, 15],
        ["null", 10, 452, 19],
        ["ne", 12, 3, 10, 452, 19],
        ["move", 3, 12, 452, 19],
        ["jump_false", 12, "and_end_257", 452, 19],
        ["null", 10, 452, 36],
        ["ne", 12, 6, 10, 452, 36],
        ["move", 3, 12, 452, 36],
        "and_end_257",
        ["move", 10, 3, 452, 36],
        ["jump_false", 3, "and_end_256", 452, 36],
        ["load_field", 3, 5, "kind", 452, 44],
        ["access", 12, "number", 452, 57],
        ["eq", 20, 3, 12, 452, 57],
        ["move", 10, 20, 452, 57],
        "and_end_256",
        ["move", 3, 10, 452, 57],
        ["jump_false", 10, "and_end_255", 452, 57],
        ["load_field", 10, 6, "kind", 452, 69],
        ["access", 12, "number", 452, 83],
        ["eq", 20, 10, 12, 452, 83],
        ["move", 3, 20, 452, 83],
        "and_end_255",
        ["jump_false", 3, "if_else_253", 452, 83],
        ["load_field", 3, 5, "number", 453, 14],
        ["move", 7, 3, 453, 14],
        ["load_field", 10, 6, "number", 454, 14],
        ["move", 8, 10, 454, 14],
        ["null", 10, 455, 19],
        ["eq", 12, 3, 10, 455, 19],
        ["jump_false", 12, "if_else_258", 455, 19],
        ["load_field", 3, 5, "value", 455, 37],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          455,
          30
        ],
        ["frame", 12, 10, 1, 455, 30],
        ["setarg", 12, 1, 3, 455, 30],
        ["invoke", 12, 3, 455, 30],
        ["move", 7, 3, 455, 30],
        ["jump", "if_end_259", 455, 30],
        "if_else_258",
        "if_end_259",
        ["null", 3, 456, 19],
        ["eq", 10, 8, 3, 456, 19],
        ["jump_false", 10, "if_else_260", 456, 19],
        ["load_field", 3, 6, "value", 456, 37],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          456,
          30
        ],
        ["frame", 12, 10, 1, 456, 30],
        ["setarg", 12, 1, 3, 456, 30],
        ["invoke", 12, 3, 456, 30],
        ["move", 8, 3, 456, 30],
        ["jump", "if_end_261", 456, 30],
        "if_else_260",
        "if_end_261",
        ["access", 3, "/", 457, 18],
        ["eq", 10, 4, 3, 457, 18],
        ["jump_false", 10, "if_else_262", 457, 18],
        ["access", 3, 0, 458, 21],
        ["eq", 10, 8, 3, 458, 21],
        ["jump_false", 10, "if_else_264", 458, 21],
        ["get", 3, 18, 1, 458, 31],
        ["frame", 10, 3, 1, 458, 31],
        ["setarg", 10, 1, 1, 458, 31],
        ["tail_invoke", 10, 3, 458, 31],
        ["return", 3, 458, 31],
        "_nop_ur_7",
        "if_else_264",
        "if_end_265",
        ["jump", "if_end_263", 458, 31],
        "if_else_262",
        "if_end_263",
        ["access", 3, "%", 460, 18],
        ["eq", 10, 4, 3, 460, 18],
        ["jump_false", 10, "if_else_266", 460, 18],
        ["access", 3, 0, 461, 21],
        ["eq", 10, 8, 3, 461, 21],
        ["jump_false", 10, "if_else_268", 461, 21],
        ["get", 3, 18, 1, 461, 31],
        ["frame", 10, 3, 1, 461, 31],
        ["setarg", 10, 1, 1, 461, 31],
        ["tail_invoke", 10, 3, 461, 31],
        ["return", 3, 461, 31],
        "_nop_ur_8",
        "if_else_268",
        "if_end_269",
        ["jump", "if_end_267", 461, 31],
        "if_else_266",
        "if_end_267",
        ["null", 9, 463, 18],
        ["access", 3, "+", 464, 18],
        ["eq", 10, 4, 3, 464, 18],
        ["jump_false", 10, "if_else_270", 464, 18],
        ["is_text", 3, 7, 464, 37],
        ["jump_false", 3, "add_cn_273", 464, 37],
        ["is_text", 10, 8, 464, 37],
        ["jump_false", 10, "add_cn_273", 464, 37],
        ["concat", 12, 7, 8, 464, 37],
        ["jump", "add_done_272", 464, 37],
        "add_cn_273",
        ["is_num", 3, 7, 464, 37],
        ["jump_false", 3, "add_err_274", 464, 37],
        ["is_num", 10, 8, 464, 37],
        ["jump_false", 10, "add_err_274", 464, 37],
        ["add", 12, 7, 8, 464, 37],
        ["jump", "add_done_272", 464, 37],
        "add_err_274",
        [
          "access",
          3,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          464,
          37
        ],
        ["access", 10, "error", 464, 37],
        ["access", 20, "cannot apply '+': operands must both be text or both be numbers", 464, 37],
        ["array", 21, 0, 464, 37],
        ["stone_text", 20],
        ["push", 21, 20, 464, 37],
        ["frame", 20, 3, 2, 464, 37],
        ["null", 3, 464, 37],
        ["setarg", 20, 0, 3, 464, 37],
        ["stone_text", 10],
        ["setarg", 20, 1, 10, 464, 37],
        ["setarg", 20, 2, 21, 464, 37],
        ["invoke", 20, 3, 464, 37],
        ["disrupt", 464, 37],
        "add_done_272",
        ["move", 9, 12, 464, 37],
        ["jump", "if_end_271", 464, 37],
        "if_else_270",
        ["access", 3, "-", 465, 23],
        ["eq", 10, 4, 3, 465, 23],
        ["jump_false", 10, "if_else_275", 465, 23],
        ["is_num", 3, 7, 465, 42],
        ["jump_false", 3, "num_err_277", 465, 42],
        ["is_num", 3, 8, 465, 42],
        ["jump_false", 3, "num_err_277", 465, 42],
        ["subtract", 9, 7, 8, 465, 42],
        ["jump", "num_done_278", 465, 42],
        "num_err_277",
        [
          "access",
          3,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          465,
          42
        ],
        ["access", 10, "error", 465, 42],
        ["access", 12, "operands must be numbers", 465, 42],
        ["array", 20, 0, 465, 42],
        ["stone_text", 12],
        ["push", 20, 12, 465, 42],
        ["frame", 12, 3, 2, 465, 42],
        ["null", 3, 465, 42],
        ["setarg", 12, 0, 3, 465, 42],
        ["stone_text", 10],
        ["setarg", 12, 1, 10, 465, 42],
        ["setarg", 12, 2, 20, 465, 42],
        ["invoke", 12, 3, 465, 42],
        ["disrupt", 465, 42],
        "num_done_278",
        ["jump", "if_end_276", 465, 42],
        "if_else_275",
        ["access", 3, "*", 466, 23],
        ["eq", 10, 4, 3, 466, 23],
        ["jump_false", 10, "if_else_279", 466, 23],
        ["multiply", 9, 7, 8, 466, 42],
        ["jump", "if_end_280", 466, 42],
        "if_else_279",
        ["access", 3, "/", 467, 23],
        ["eq", 10, 4, 3, 467, 23],
        ["jump_false", 10, "if_else_281", 467, 23],
        ["divide", 9, 7, 8, 467, 42],
        ["jump", "if_end_282", 467, 42],
        "if_else_281",
        ["access", 3, "%", 468, 23],
        ["eq", 10, 4, 3, 468, 23],
        ["jump_false", 10, "if_else_283", 468, 23],
        ["divide", 3, 7, 8, 468, 54],
        ["null", 10, 468, 54],
        "_nop_tc_1",
        "_nop_tc_2",
        ["trunc", 12, 3, 10, 468, 54],
        ["jump", "trunc_arg_done_286", 468, 54],
        "trunc_arg_bad_285",
        "_nop_ucfg_1",
        "trunc_arg_done_286",
        "_nop_tc_1",
        "_nop_tc_2",
        ["multiply", 3, 12, 8, 468, 60],
        ["subtract", 9, 7, 3, 468, 60],
        ["jump", "if_end_284", 468, 60],
        "if_else_283",
        ["access", 3, "**", 469, 23],
        ["eq", 10, 4, 3, 469, 23],
        ["jump_false", 10, "if_else_287", 469, 23],
        ["pow", 9, 7, 8, 469, 44],
        ["jump", "if_end_288", 469, 44],
        "if_else_287",
        "if_end_288",
        "if_end_284",
        "if_end_282",
        "if_end_280",
        "if_end_276",
        "if_end_271",
        ["null", 3, 470, 23],
        ["eq", 10, 9, 3, 470, 23],
        ["jump_false", 10, "if_else_289", 470, 23],
        ["get", 3, 18, 1, 470, 36],
        ["frame", 10, 3, 1, 470, 36],
        ["setarg", 10, 1, 1, 470, 36],
        ["tail_invoke", 10, 3, 470, 36],
        ["return", 3, 470, 36],
        "_nop_ur_9",
        "if_else_289",
        "if_end_290",
        ["get", 3, 15, 1, 471, 16],
        ["frame", 10, 3, 2, 471, 16],
        ["setarg", 10, 1, 9, 471, 16],
        ["setarg", 10, 2, 1, 471, 16],
        ["tail_invoke", 10, 3, 471, 16],
        ["return", 3, 471, 16],
        "_nop_ur_10",
        "if_else_253",
        "if_end_254",
        ["access", 3, "+", 474, 16],
        ["eq", 10, 4, 3, 474, 16],
        ["move", 3, 10, 474, 16],
        ["jump_false", 10, "and_end_296", 474, 16],
        ["null", 10, 474, 31],
        ["ne", 12, 5, 10, 474, 31],
        ["move", 3, 12, 474, 31],
        "and_end_296",
        ["move", 10, 3, 474, 31],
        ["jump_false", 3, "and_end_295", 474, 31],
        ["null", 3, 474, 48],
        ["ne", 12, 6, 3, 474, 48],
        ["move", 10, 12, 474, 48],
        "and_end_295",
        ["move", 3, 10, 474, 48],
        ["jump_false", 10, "and_end_294", 474, 48],
        ["load_field", 10, 5, "kind", 474, 56],
        ["access", 12, "text", 474, 69],
        ["eq", 20, 10, 12, 474, 69],
        ["move", 3, 20, 474, 69],
        "and_end_294",
        ["move", 10, 3, 474, 69],
        ["jump_false", 3, "and_end_293", 474, 69],
        ["load_field", 3, 6, "kind", 474, 79],
        ["access", 12, "text", 474, 93],
        ["eq", 20, 3, 12, 474, 93],
        ["move", 10, 20, 474, 93],
        "and_end_293",
        ["jump_false", 10, "if_else_291", 474, 93],
        ["load_field", 3, 5, "value", 475, 26],
        ["load_field", 10, 6, "value", 475, 39],
        ["is_text", 12, 3, 475, 39],
        ["jump_false", 12, "add_cn_298", 475, 39],
        ["is_text", 20, 10, 475, 39],
        ["jump_false", 20, "add_cn_298", 475, 39],
        ["concat", 21, 3, 10, 475, 39],
        ["jump", "add_done_297", 475, 39],
        "add_cn_298",
        ["is_num", 12, 3, 475, 39],
        ["jump_false", 12, "add_err_299", 475, 39],
        ["is_num", 20, 10, 475, 39],
        ["jump_false", 20, "add_err_299", 475, 39],
        ["add", 21, 3, 10, 475, 39],
        ["jump", "add_done_297", 475, 39],
        "add_err_299",
        [
          "access",
          3,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          475,
          39
        ],
        ["access", 10, "error", 475, 39],
        ["access", 12, "cannot apply '+': operands must both be text or both be numbers", 475, 39],
        ["array", 20, 0, 475, 39],
        ["stone_text", 12],
        ["push", 20, 12, 475, 39],
        ["frame", 12, 3, 2, 475, 39],
        ["null", 3, 475, 39],
        ["setarg", 12, 0, 3, 475, 39],
        ["stone_text", 10],
        ["setarg", 12, 1, 10, 475, 39],
        ["setarg", 12, 2, 20, 475, 39],
        ["invoke", 12, 3, 475, 39],
        ["disrupt", 475, 39],
        "add_done_297",
        ["get", 3, 16, 1, 475, 16],
        ["frame", 10, 3, 2, 475, 16],
        ["setarg", 10, 1, 21, 475, 16],
        ["setarg", 10, 2, 1, 475, 16],
        ["tail_invoke", 10, 3, 475, 16],
        ["return", 3, 475, 16],
        "_nop_ur_11",
        "if_else_291",
        "if_end_292",
        ["return", 1, 477, 14],
        "_nop_ur_12",
        "if_else_251",
        "if_end_252",
        ["get", 3, 10, 1, 481, 9],
        ["load_dynamic", 10, 3, 4, 481, 24],
        ["true", 3, 481, 30],
        ["eq", 12, 10, 3, 481, 30],
        ["jump_false", 12, "if_else_300", 481, 30],
        ["load_field", 3, 1, "left", 482, 14],
        ["move", 5, 3, 482, 14],
        ["load_field", 10, 1, "right", 483, 15],
        ["move", 6, 10, 483, 15],
        ["null", 10, 484, 19],
        ["ne", 12, 3, 10, 484, 19],
        ["move", 3, 12, 484, 19],
        ["jump_false", 12, "and_end_304", 484, 19],
        ["null", 10, 484, 36],
        ["ne", 12, 6, 10, 484, 36],
        ["move", 3, 12, 484, 36],
        "and_end_304",
        ["jump_false", 3, "if_else_302", 484, 36],
        ["load_field", 3, 5, "kind", 485, 13],
        ["access", 10, "number", 485, 26],
        ["eq", 12, 3, 10, 485, 26],
        ["move", 3, 12, 485, 26],
        ["jump_false", 12, "and_end_307", 485, 26],
        ["load_field", 10, 6, "kind", 485, 38],
        ["access", 12, "number", 485, 52],
        ["eq", 20, 10, 12, 485, 52],
        ["move", 3, 20, 485, 52],
        "and_end_307",
        ["jump_false", 3, "if_else_305", 485, 52],
        ["load_field", 3, 5, "number", 486, 16],
        ["move", 7, 3, 486, 16],
        ["load_field", 10, 6, "number", 487, 16],
        ["move", 8, 10, 487, 16],
        ["null", 10, 488, 21],
        ["eq", 12, 3, 10, 488, 21],
        ["jump_false", 12, "if_else_308", 488, 21],
        ["load_field", 3, 5, "value", 488, 39],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          488,
          32
        ],
        ["frame", 12, 10, 1, 488, 32],
        ["setarg", 12, 1, 3, 488, 32],
        ["invoke", 12, 3, 488, 32],
        ["move", 7, 3, 488, 32],
        ["jump", "if_end_309", 488, 32],
        "if_else_308",
        "if_end_309",
        ["null", 3, 489, 21],
        ["eq", 10, 8, 3, 489, 21],
        ["jump_false", 10, "if_else_310", 489, 21],
        ["load_field", 3, 6, "value", 489, 39],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          489,
          32
        ],
        ["frame", 12, 10, 1, 489, 32],
        ["setarg", 12, 1, 3, 489, 32],
        ["invoke", 12, 3, 489, 32],
        ["move", 8, 3, 489, 32],
        ["jump", "if_end_311", 489, 32],
        "if_else_310",
        "if_end_311",
        ["access", 3, "==", 490, 20],
        ["eq", 10, 4, 3, 490, 20],
        ["jump_false", 10, "if_else_312", 490, 20],
        ["eq", 3, 7, 8, 490, 49],
        ["get", 10, 17, 1, 490, 33],
        ["frame", 12, 10, 2, 490, 33],
        ["setarg", 12, 1, 3, 490, 33],
        ["setarg", 12, 2, 1, 490, 33],
        ["tail_invoke", 12, 3, 490, 33],
        ["return", 3, 490, 33],
        "_nop_ur_13",
        "if_else_312",
        "if_end_313",
        ["access", 3, "!=", 491, 20],
        ["eq", 10, 4, 3, 491, 20],
        ["jump_false", 10, "if_else_314", 491, 20],
        ["ne", 3, 7, 8, 491, 49],
        ["get", 10, 17, 1, 491, 33],
        ["frame", 12, 10, 2, 491, 33],
        ["setarg", 12, 1, 3, 491, 33],
        ["setarg", 12, 2, 1, 491, 33],
        ["tail_invoke", 12, 3, 491, 33],
        ["return", 3, 491, 33],
        "_nop_ur_14",
        "if_else_314",
        "if_end_315",
        ["access", 3, "<", 492, 20],
        ["eq", 10, 4, 3, 492, 20],
        ["jump_false", 10, "if_else_316", 492, 20],
        ["lt", 3, 7, 8, 492, 47],
        ["get", 10, 17, 1, 492, 32],
        ["frame", 12, 10, 2, 492, 32],
        ["setarg", 12, 1, 3, 492, 32],
        ["setarg", 12, 2, 1, 492, 32],
        ["tail_invoke", 12, 3, 492, 32],
        ["return", 3, 492, 32],
        "_nop_ur_15",
        "if_else_316",
        "if_end_317",
        ["access", 3, ">", 493, 20],
        ["eq", 10, 4, 3, 493, 20],
        ["jump_false", 10, "if_else_318", 493, 20],
        ["gt", 3, 7, 8, 493, 47],
        ["get", 10, 17, 1, 493, 32],
        ["frame", 12, 10, 2, 493, 32],
        ["setarg", 12, 1, 3, 493, 32],
        ["setarg", 12, 2, 1, 493, 32],
        ["tail_invoke", 12, 3, 493, 32],
        ["return", 3, 493, 32],
        "_nop_ur_16",
        "if_else_318",
        "if_end_319",
        ["access", 3, "<=", 494, 20],
        ["eq", 10, 4, 3, 494, 20],
        ["jump_false", 10, "if_else_320", 494, 20],
        ["le", 3, 7, 8, 494, 49],
        ["get", 10, 17, 1, 494, 33],
        ["frame", 12, 10, 2, 494, 33],
        ["setarg", 12, 1, 3, 494, 33],
        ["setarg", 12, 2, 1, 494, 33],
        ["tail_invoke", 12, 3, 494, 33],
        ["return", 3, 494, 33],
        "_nop_ur_17",
        "if_else_320",
        "if_end_321",
        ["access", 3, ">=", 495, 20],
        ["eq", 10, 4, 3, 495, 20],
        ["jump_false", 10, "if_else_322", 495, 20],
        ["ge", 3, 7, 8, 495, 49],
        ["get", 10, 17, 1, 495, 33],
        ["frame", 12, 10, 2, 495, 33],
        ["setarg", 12, 1, 3, 495, 33],
        ["setarg", 12, 2, 1, 495, 33],
        ["tail_invoke", 12, 3, 495, 33],
        ["return", 3, 495, 33],
        "_nop_ur_18",
        "if_else_322",
        "if_end_323",
        ["jump", "if_end_306", 495, 33],
        "if_else_305",
        "if_end_306",
        ["load_field", 3, 5, "kind", 497, 13],
        ["access", 10, "text", 497, 26],
        ["eq", 12, 3, 10, 497, 26],
        ["move", 3, 12, 497, 26],
        ["jump_false", 12, "and_end_326", 497, 26],
        ["load_field", 10, 6, "kind", 497, 36],
        ["access", 12, "text", 497, 50],
        ["eq", 20, 10, 12, 497, 50],
        ["move", 3, 20, 497, 50],
        "and_end_326",
        ["jump_false", 3, "if_else_324", 497, 50],
        ["access", 3, "==", 498, 20],
        ["eq", 10, 4, 3, 498, 20],
        ["jump_false", 10, "if_else_327", 498, 20],
        ["load_field", 3, 5, "value", 498, 43],
        ["load_field", 10, 6, "value", 498, 57],
        ["eq", 12, 3, 10, 498, 57],
        ["get", 3, 17, 1, 498, 33],
        ["frame", 10, 3, 2, 498, 33],
        ["setarg", 10, 1, 12, 498, 33],
        ["setarg", 10, 2, 1, 498, 33],
        ["tail_invoke", 10, 3, 498, 33],
        ["return", 3, 498, 33],
        "_nop_ur_19",
        "if_else_327",
        "if_end_328",
        ["access", 3, "!=", 499, 20],
        ["eq", 10, 4, 3, 499, 20],
        ["jump_false", 10, "if_else_329", 499, 20],
        ["load_field", 3, 5, "value", 499, 43],
        ["load_field", 10, 6, "value", 499, 57],
        ["ne", 12, 3, 10, 499, 57],
        ["get", 3, 17, 1, 499, 33],
        ["frame", 10, 3, 2, 499, 33],
        ["setarg", 10, 1, 12, 499, 33],
        ["setarg", 10, 2, 1, 499, 33],
        ["tail_invoke", 10, 3, 499, 33],
        ["return", 3, 499, 33],
        "_nop_ur_20",
        "if_else_329",
        "if_end_330",
        ["jump", "if_end_325", 499, 33],
        "if_else_324",
        "if_end_325",
        ["jump", "if_end_303", 499, 33],
        "if_else_302",
        "if_end_303",
        ["return", 1, 502, 14],
        "_nop_ur_21",
        "if_else_300",
        "if_end_301",
        ["access", 3, "&", 506, 14],
        ["eq", 10, 4, 3, 506, 14],
        ["move", 3, 10, 506, 14],
        ["jump_true", 10, "or_end_336", 506, 14],
        ["access", 10, "|", 506, 26],
        ["eq", 12, 4, 10, 506, 26],
        ["move", 3, 12, 506, 26],
        "or_end_336",
        ["move", 10, 3, 506, 26],
        ["jump_true", 3, "or_end_335", 506, 26],
        ["access", 3, "^", 506, 38],
        ["eq", 12, 4, 3, 506, 38],
        ["move", 10, 12, 506, 38],
        "or_end_335",
        ["move", 3, 10, 506, 38],
        ["jump_true", 10, "or_end_334", 506, 38],
        ["access", 10, "<<", 506, 50],
        ["eq", 12, 4, 10, 506, 50],
        ["move", 3, 12, 506, 50],
        "or_end_334",
        ["move", 10, 3, 506, 50],
        ["jump_true", 3, "or_end_333", 506, 50],
        ["access", 3, ">>", 506, 63],
        ["eq", 12, 4, 3, 506, 63],
        ["move", 10, 12, 506, 63],
        "or_end_333",
        ["jump_false", 10, "if_else_331", 506, 63],
        ["load_field", 3, 1, "left", 507, 14],
        ["move", 5, 3, 507, 14],
        ["load_field", 10, 1, "right", 508, 15],
        ["move", 6, 10, 508, 15],
        ["null", 10, 509, 19],
        ["ne", 12, 3, 10, 509, 19],
        ["move", 3, 12, 509, 19],
        ["jump_false", 12, "and_end_341", 509, 19],
        ["null", 10, 509, 36],
        ["ne", 12, 6, 10, 509, 36],
        ["move", 3, 12, 509, 36],
        "and_end_341",
        ["move", 10, 3, 509, 36],
        ["jump_false", 3, "and_end_340", 509, 36],
        ["load_field", 3, 5, "kind", 509, 44],
        ["access", 12, "number", 509, 57],
        ["eq", 20, 3, 12, 509, 57],
        ["move", 10, 20, 509, 57],
        "and_end_340",
        ["move", 3, 10, 509, 57],
        ["jump_false", 10, "and_end_339", 509, 57],
        ["load_field", 10, 6, "kind", 509, 69],
        ["access", 12, "number", 509, 83],
        ["eq", 20, 10, 12, 509, 83],
        ["move", 3, 20, 509, 83],
        "and_end_339",
        ["jump_false", 3, "if_else_337", 509, 83],
        ["load_field", 3, 5, "number", 510, 14],
        ["move", 7, 3, 510, 14],
        ["load_field", 10, 6, "number", 511, 14],
        ["move", 8, 10, 511, 14],
        ["null", 10, 512, 19],
        ["eq", 12, 3, 10, 512, 19],
        ["jump_false", 12, "if_else_342", 512, 19],
        ["load_field", 3, 5, "value", 512, 37],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          512,
          30
        ],
        ["frame", 12, 10, 1, 512, 30],
        ["setarg", 12, 1, 3, 512, 30],
        ["invoke", 12, 3, 512, 30],
        ["move", 7, 3, 512, 30],
        ["jump", "if_end_343", 512, 30],
        "if_else_342",
        "if_end_343",
        ["null", 3, 513, 19],
        ["eq", 10, 8, 3, 513, 19],
        ["jump_false", 10, "if_else_344", 513, 19],
        ["load_field", 3, 6, "value", 513, 37],
        [
          "access",
          10,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          513,
          30
        ],
        ["frame", 12, 10, 1, 513, 30],
        ["setarg", 12, 1, 3, 513, 30],
        ["invoke", 12, 3, 513, 30],
        ["move", 8, 3, 513, 30],
        ["jump", "if_end_345", 513, 30],
        "if_else_344",
        "if_end_345",
        ["access", 3, "&", 514, 18],
        ["eq", 10, 4, 3, 514, 18],
        ["jump_false", 10, "if_else_346", 514, 18],
        ["bitand", 3, 7, 8, 514, 47],
        ["get", 10, 15, 1, 514, 30],
        ["frame", 12, 10, 2, 514, 30],
        ["setarg", 12, 1, 3, 514, 30],
        ["setarg", 12, 2, 1, 514, 30],
        ["tail_invoke", 12, 3, 514, 30],
        ["return", 3, 514, 30],
        "_nop_ur_22",
        "if_else_346",
        "if_end_347",
        ["access", 3, "|", 515, 18],
        ["eq", 10, 4, 3, 515, 18],
        ["jump_false", 10, "if_else_348", 515, 18],
        ["bitor", 3, 7, 8, 515, 47],
        ["get", 10, 15, 1, 515, 30],
        ["frame", 12, 10, 2, 515, 30],
        ["setarg", 12, 1, 3, 515, 30],
        ["setarg", 12, 2, 1, 515, 30],
        ["tail_invoke", 12, 3, 515, 30],
        ["return", 3, 515, 30],
        "_nop_ur_23",
        "if_else_348",
        "if_end_349",
        ["access", 3, "^", 516, 18],
        ["eq", 10, 4, 3, 516, 18],
        ["jump_false", 10, "if_else_350", 516, 18],
        ["bitxor", 3, 7, 8, 516, 47],
        ["get", 10, 15, 1, 516, 30],
        ["frame", 12, 10, 2, 516, 30],
        ["setarg", 12, 1, 3, 516, 30],
        ["setarg", 12, 2, 1, 516, 30],
        ["tail_invoke", 12, 3, 516, 30],
        ["return", 3, 516, 30],
        "_nop_ur_24",
        "if_else_350",
        "if_end_351",
        ["access", 3, "<<", 517, 18],
        ["eq", 10, 4, 3, 517, 18],
        ["jump_false", 10, "if_else_352", 517, 18],
        ["shl", 3, 7, 8, 517, 49],
        ["get", 10, 15, 1, 517, 31],
        ["frame", 12, 10, 2, 517, 31],
        ["setarg", 12, 1, 3, 517, 31],
        ["setarg", 12, 2, 1, 517, 31],
        ["tail_invoke", 12, 3, 517, 31],
        ["return", 3, 517, 31],
        "_nop_ur_25",
        "if_else_352",
        "if_end_353",
        ["access", 3, ">>", 518, 18],
        ["eq", 10, 4, 3, 518, 18],
        ["jump_false", 10, "if_else_354", 518, 18],
        ["shr", 3, 7, 8, 518, 49],
        ["get", 10, 15, 1, 518, 31],
        ["frame", 12, 10, 2, 518, 31],
        ["setarg", 12, 1, 3, 518, 31],
        ["setarg", 12, 2, 1, 518, 31],
        ["tail_invoke", 12, 3, 518, 31],
        ["return", 3, 518, 31],
        "_nop_ur_26",
        "if_else_354",
        "if_end_355",
        ["jump", "if_end_338", 518, 31],
        "if_else_337",
        "if_end_338",
        ["return", 1, 520, 14],
        "_nop_ur_27",
        "if_else_331",
        "if_end_332",
        ["access", 3, "!", 524, 14],
        ["eq", 10, 4, 3, 524, 14],
        ["jump_false", 10, "if_else_356", 524, 14],
        ["load_field", 3, 1, "expression", 525, 11],
        ["null", 10, 525, 30],
        ["ne", 12, 3, 10, 525, 30],
        ["jump_false", 12, "if_else_358", 525, 30],
        ["load_field", 3, 1, "expression", 526, 14],
        ["load_field", 10, 3, "kind", 526, 14],
        ["move", 13, 10, 526, 14],
        ["access", 3, "true", 527, 19],
        ["eq", 12, 10, 3, 527, 19],
        ["jump_false", 12, "if_else_360", 527, 19],
        ["false", 3, 527, 44],
        ["get", 10, 17, 1, 527, 34],
        ["frame", 12, 10, 2, 527, 34],
        ["setarg", 12, 1, 3, 527, 34],
        ["setarg", 12, 2, 1, 527, 34],
        ["tail_invoke", 12, 3, 527, 34],
        ["return", 3, 527, 34],
        "_nop_ur_28",
        "if_else_360",
        "if_end_361",
        ["access", 3, "false", 528, 19],
        ["eq", 10, 13, 3, 528, 19],
        ["jump_false", 10, "if_else_362", 528, 19],
        ["true", 3, 528, 45],
        ["get", 10, 17, 1, 528, 35],
        ["frame", 12, 10, 2, 528, 35],
        ["setarg", 12, 1, 3, 528, 35],
        ["setarg", 12, 2, 1, 528, 35],
        ["tail_invoke", 12, 3, 528, 35],
        ["return", 3, 528, 35],
        "_nop_ur_29",
        "if_else_362",
        "if_end_363",
        ["jump", "if_end_359", 528, 35],
        "if_else_358",
        "if_end_359",
        ["return", 1, 530, 14],
        "_nop_ur_30",
        "if_else_356",
        "if_end_357",
        ["access", 3, "~", 532, 14],
        ["eq", 10, 4, 3, 532, 14],
        ["jump_false", 10, "if_else_364", 532, 14],
        ["load_field", 3, 1, "expression", 533, 11],
        ["null", 10, 533, 30],
        ["ne", 12, 3, 10, 533, 30],
        ["move", 3, 12, 533, 30],
        ["jump_false", 12, "and_end_368", 533, 30],
        ["load_field", 10, 1, "expression", 533, 38],
        ["load_field", 12, 10, "kind", 533, 38],
        ["access", 10, "number", 533, 62],
        ["eq", 20, 12, 10, 533, 62],
        ["move", 3, 20, 533, 62],
        "and_end_368",
        ["jump_false", 3, "if_else_366", 533, 62],
        ["load_field", 3, 1, "expression", 534, 14],
        ["load_field", 10, 3, "number", 534, 14],
        ["move", 7, 10, 534, 14],
        ["null", 3, 535, 19],
        ["eq", 12, 10, 3, 535, 19],
        ["jump_false", 12, "if_else_369", 535, 19],
        ["load_field", 3, 1, "expression", 535, 37],
        ["load_field", 10, 3, "value", 535, 37],
        [
          "access",
          3,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          535,
          30
        ],
        ["frame", 12, 3, 1, 535, 30],
        ["setarg", 12, 1, 10, 535, 30],
        ["invoke", 12, 3, 535, 30],
        ["move", 7, 3, 535, 30],
        ["jump", "if_end_370", 535, 30],
        "if_else_369",
        "if_end_370",
        ["bitnot", 3, 7, 536, 29],
        ["get", 10, 15, 1, 536, 16],
        ["frame", 12, 10, 2, 536, 16],
        ["setarg", 12, 1, 3, 536, 16],
        ["setarg", 12, 2, 1, 536, 16],
        ["tail_invoke", 12, 3, 536, 16],
        ["return", 3, 536, 16],
        "_nop_ur_31",
        "if_else_366",
        "if_end_367",
        ["return", 1, 538, 14],
        "_nop_ur_32",
        "if_else_364",
        "if_end_365",
        ["access", 3, "-unary", 540, 14],
        ["eq", 10, 4, 3, 540, 14],
        ["jump_false", 10, "if_else_371", 540, 14],
        ["load_field", 3, 1, "expression", 541, 11],
        ["null", 10, 541, 30],
        ["ne", 12, 3, 10, 541, 30],
        ["move", 3, 12, 541, 30],
        ["jump_false", 12, "and_end_375", 541, 30],
        ["load_field", 10, 1, "expression", 541, 38],
        ["load_field", 12, 10, "kind", 541, 38],
        ["access", 10, "number", 541, 62],
        ["eq", 20, 12, 10, 541, 62],
        ["move", 3, 20, 541, 62],
        "and_end_375",
        ["jump_false", 3, "if_else_373", 541, 62],
        ["load_field", 3, 1, "expression", 542, 14],
        ["load_field", 10, 3, "number", 542, 14],
        ["move", 7, 10, 542, 14],
        ["null", 3, 543, 19],
        ["eq", 12, 10, 3, 543, 19],
        ["jump_false", 12, "if_else_376", 543, 19],
        ["load_field", 3, 1, "expression", 543, 37],
        ["load_field", 10, 3, "value", 543, 37],
        [
          "access",
          3,
          {
            "name": "number",
            "kind": "name",
            "make": "intrinsic"
          },
          543,
          30
        ],
        ["frame", 12, 3, 1, 543, 30],
        ["setarg", 12, 1, 10, 543, 30],
        ["invoke", 12, 3, 543, 30],
        ["move", 7, 3, 543, 30],
        ["jump", "if_end_377", 543, 30],
        "if_else_376",
        "if_end_377",
        ["access", 3, 0, 544, 28],
        ["is_num", 10, 7, 544, 32],
        ["jump_false", 10, "num_err_277", 544, 32],
        ["subtract", 5, 3, 7, 544, 32],
        ["get", 3, 15, 1, 544, 16],
        ["frame", 6, 3, 2, 544, 16],
        ["setarg", 6, 1, 5, 544, 16],
        ["setarg", 6, 2, 1, 544, 16],
        ["tail_invoke", 6, 3, 544, 16],
        ["return", 3, 544, 16],
        "_nop_ur_33",
        "if_else_373",
        "if_end_374",
        ["return", 1, 546, 14],
        "_nop_ur_34",
        "if_else_371",
        "if_end_372",
        ["access", 3, "then", 550, 14],
        ["eq", 5, 4, 3, 550, 14],
        ["jump_false", 5, "if_else_378", 550, 14],
        ["load_field", 3, 1, "expression", 551, 30],
        ["get", 5, 19, 1, 551, 12],
        ["frame", 6, 5, 1, 551, 12],
        ["setarg", 6, 1, 3, 551, 12],
        ["invoke", 6, 3, 551, 12],
        ["move", 17, 3, 551, 12],
        ["true", 5, 552, 17],
        ["eq", 6, 3, 5, 552, 17],
        ["jump_false", 6, "if_else_380", 552, 17],
        ["load_field", 3, 1, "then", 552, 30],
        ["return", 3, 552, 30],
        "_nop_ur_35",
        "if_else_380",
        "if_end_381",
        ["false", 3, 553, 17],
        ["eq", 5, 17, 3, 553, 17],
        ["jump_false", 5, "if_else_382", 553, 17],
        ["load_field", 3, 1, "else", 553, 31],
        ["return", 3, 553, 31],
        "_nop_ur_36",
        "if_else_382",
        "if_end_383",
        ["return", 1, 554, 14],
        "_nop_ur_37",
        "if_else_378",
        "if_end_379",
        ["access", 3, "(", 558, 14],
        ["eq", 5, 4, 3, 558, 14],
        ["jump_false", 5, "if_else_384", 558, 14],
        ["load_field", 3, 1, "expression", 559, 16],
        ["move", 14, 3, 559, 16],
        ["null", 4, 560, 21],
        ["ne", 5, 3, 4, 560, 21],
        ["move", 3, 5, 560, 21],
        ["jump_false", 5, "and_end_389", 560, 21],
        ["load_field", 4, 14, "kind", 560, 29],
        ["access", 5, "name", 560, 44],
        ["eq", 6, 4, 5, 560, 44],
        ["move", 3, 6, 560, 44],
        "and_end_389",
        ["move", 4, 3, 560, 44],
        ["jump_false", 3, "and_end_388", 560, 44],
        ["load_field", 3, 14, "level", 560, 54],
        ["access", 5, 0, 560, 70],
        ["eq", 6, 3, 5, 560, 70],
        ["move", 4, 6, 560, 70],
        "and_end_388",
        ["jump_false", 4, "if_else_386", 560, 70],
        ["null", 15, 561, 14],
        [
          "access",
          3,
          {
            "name": "text",
            "kind": "name",
            "make": "intrinsic"
          },
          562,
          16
        ],
        ["frame", 4, 3, 1, 562, 16],
        ["setarg", 4, 1, 2, 562, 16],
        ["invoke", 4, 3, 562, 16],
        ["move", 16, 3, 562, 16],
        ["get", 4, 23, 1, 563, 13],
        ["load_dynamic", 5, 4, 3, 563, 24],
        ["null", 3, 563, 33],
        ["ne", 4, 5, 3, 563, 33],
        ["jump_false", 4, "if_else_390", 563, 33],
        ["get", 3, 23, 1, 563, 44],
        ["load_dynamic", 4, 3, 16, 563, 55],
        ["load_field", 3, 14, "name", 563, 61],
        ["load_dynamic", 5, 4, 3, 563, 61],
        ["move", 15, 5, 563, 61],
        ["jump", "if_end_391", 563, 61],
        "if_else_390",
        "if_end_391",
        ["null", 3, 564, 19],
        ["ne", 4, 15, 3, 564, 19],
        ["jump_false", 4, "if_else_392", 564, 19],
        ["store_field", 1, 15, "arity", 564, 25],
        ["jump", "if_end_393", 564, 25],
        "if_else_392",
        "if_end_393",
        ["jump", "if_end_387", 564, 25],
        "if_else_386",
        "if_end_387",
        ["null", 3, 566, 21],
        ["ne", 4, 14, 3, 566, 21],
        ["move", 3, 4, 566, 21],
        ["jump_false", 4, "and_end_397", 566, 21],
        ["load_field", 4, 14, "intrinsic", 566, 29],
        ["true", 5, 566, 49],
        ["eq", 6, 4, 5, 566, 49],
        ["move", 3, 6, 566, 49],
        "and_end_397",
        ["move", 4, 3, 566, 49],
        ["jump_false", 3, "and_end_396", 566, 49],
        ["load_field", 3, 1, "list", 566, 64],
        ["length", 5, 3, 566, 64],
        ["access", 3, 1, 566, 78],
        ["eq", 6, 5, 3, 566, 78],
        ["move", 4, 6, 566, 78],
        "and_end_396",
        ["jump_false", 4, "if_else_394", 566, 78],
        ["load_field", 3, 1, "list", 567, 15],
        ["access", 4, 0, 567, 25],
        ["load_index", 5, 3, 4, 567, 25],
        ["move", 19, 5, 567, 25],
        ["null", 18, 568, 15],
        ["load_field", 3, 5, "type_tag", 569, 13],
        ["null", 4, 569, 29],
        ["ne", 5, 3, 4, 569, 29],
        ["jump_false", 5, "if_else_398", 569, 29],
        ["load_field", 3, 19, "type_tag", 570, 17],
        ["move", 18, 3, 570, 17],
        ["jump", "if_end_399", 570, 17],
        "if_else_398",
        ["load_field", 3, 19, "kind", 571, 20],
        ["access", 4, "name", 571, 32],
        ["eq", 5, 3, 4, 571, 32],
        ["move", 3, 5, 571, 32],
        ["jump_false", 5, "and_end_402", 571, 32],
        ["load_field", 4, 19, "level", 571, 42],
        ["access", 5, 0, 571, 55],
        ["eq", 6, 4, 5, 571, 55],
        ["move", 3, 6, 571, 55],
        "and_end_402",
        ["jump_false", 3, "if_else_400", 571, 55],
        ["load_field", 3, 19, "name", 572, 33],
        ["get", 4, 21, 1, 572, 16],
        ["frame", 5, 4, 2, 572, 16],
        ["setarg", 5, 1, 2, 572, 16],
        ["setarg", 5, 2, 3, 572, 16],
        ["invoke", 5, 3, 572, 16],
        ["move", 11, 3, 572, 16],
        ["null", 4, 573, 21],
        ["ne", 5, 3, 4, 573, 21],
        ["jump_false", 5, "if_else_403", 573, 21],
        ["load_field", 3, 11, "type_tag", 573, 33],
        ["move", 18, 3, 573, 33],
        ["jump", "if_end_404", 573, 33],
        "if_else_403",
        "if_end_404",
        ["jump", "if_end_401", 573, 33],
        "if_else_400",
        "if_end_401",
        "if_end_399",
        ["null", 3, 575, 20],
        ["ne", 4, 18, 3, 575, 20],
        ["jump_false", 4, "if_else_405", 575, 20],
        ["load_field", 3, 14, "name", 576, 15],
        ["access", 4, "is_array", 576, 30],
        ["eq", 5, 3, 4, 576, 30],
        ["jump_false", 5, "if_else_407", 576, 30],
        ["access", 3, "array", 576, 66],
        ["eq", 4, 18, 3, 576, 66],
        ["get", 3, 17, 1, 576, 49],
        ["frame", 5, 3, 2, 576, 49],
        ["setarg", 5, 1, 4, 576, 49],
        ["setarg", 5, 2, 1, 576, 49],
        ["tail_invoke", 5, 3, 576, 49],
        ["return", 3, 576, 49],
        "_nop_ur_38",
        "if_else_407",
        "if_end_408",
        ["load_field", 3, 14, "name", 577, 15],
        ["access", 4, "is_text", 577, 30],
        ["eq", 5, 3, 4, 577, 30],
        ["jump_false", 5, "if_else_409", 577, 30],
        ["access", 3, "text", 577, 65],
        ["eq", 4, 18, 3, 577, 65],
        ["get", 3, 17, 1, 577, 48],
        ["frame", 5, 3, 2, 577, 48],
        ["setarg", 5, 1, 4, 577, 48],
        ["setarg", 5, 2, 1, 577, 48],
        ["tail_invoke", 5, 3, 577, 48],
        ["return", 3, 577, 48],
        "_nop_ur_39",
        "if_else_409",
        "if_end_410",
        ["load_field", 3, 14, "name", 578, 15],
        ["access", 4, "is_number", 578, 30],
        ["eq", 5, 3, 4, 578, 30],
        ["jump_false", 5, "if_else_411", 578, 30],
        ["access", 3, "number", 578, 67],
        ["eq", 4, 18, 3, 578, 67],
        ["move", 3, 4, 578, 67],
        ["jump_true", 4, "or_end_413", 578, 67],
        ["access", 4, "integer", 578, 86],
        ["eq", 5, 18, 4, 578, 86],
        ["move", 3, 5, 578, 86],
        "or_end_413",
        ["get", 4, 17, 1, 578, 50],
        ["frame", 5, 4, 2, 578, 50],
        ["setarg", 5, 1, 3, 578, 50],
        ["setarg", 5, 2, 1, 578, 50],
        ["tail_invoke", 5, 3, 578, 50],
        ["return", 3, 578, 50],
        "_nop_ur_40",
        "if_else_411",
        "if_end_412",
        ["load_field", 3, 14, "name", 579, 15],
        ["access", 4, "is_integer", 579, 30],
        ["eq", 5, 3, 4, 579, 30],
        ["jump_false", 5, "if_else_414", 579, 30],
        ["access", 3, "integer", 579, 68],
        ["eq", 4, 18, 3, 579, 68],
        ["get", 3, 17, 1, 579, 51],
        ["frame", 5, 3, 2, 579, 51],
        ["setarg", 5, 1, 4, 579, 51],
        ["setarg", 5, 2, 1, 579, 51],
        ["tail_invoke", 5, 3, 579, 51],
        ["return", 3, 579, 51],
        "_nop_ur_41",
        "if_else_414",
        "if_end_415",
        ["load_field", 3, 14, "name", 580, 15],
        ["access", 4, "is_function", 580, 30],
        ["eq", 5, 3, 4, 580, 30],
        ["jump_false", 5, "if_else_416", 580, 30],
        ["access", 3, "function", 580, 69],
        ["eq", 4, 18, 3, 580, 69],
        ["get", 3, 17, 1, 580, 52],
        ["frame", 5, 3, 2, 580, 52],
        ["setarg", 5, 1, 4, 580, 52],
        ["setarg", 5, 2, 1, 580, 52],
        ["tail_invoke", 5, 3, 580, 52],
        ["return", 3, 580, 52],
        "_nop_ur_42",
        "if_else_416",
        "if_end_417",
        ["load_field", 3, 14, "name", 581, 15],
        ["access", 4, "is_logical", 581, 30],
        ["eq", 5, 3, 4, 581, 30],
        ["jump_false", 5, "if_else_418", 581, 30],
        ["access", 3, "logical", 581, 68],
        ["eq", 4, 18, 3, 581, 68],
        ["get", 3, 17, 1, 581, 51],
        ["frame", 5, 3, 2, 581, 51],
        ["setarg", 5, 1, 4, 581, 51],
        ["setarg", 5, 2, 1, 581, 51],
        ["tail_invoke", 5, 3, 581, 51],
        ["return", 3, 581, 51],
        "_nop_ur_43",
        "if_else_418",
        "if_end_419",
        ["load_field", 3, 14, "name", 582, 15],
        ["access", 4, "is_null", 582, 30],
        ["eq", 5, 3, 4, 582, 30],
        ["jump_false", 5, "if_else_420", 582, 30],
        ["access", 3, "null", 582, 65],
        ["eq", 4, 18, 3, 582, 65],
        ["get", 3, 17, 1, 582, 48],
        ["frame", 5, 3, 2, 582, 48],
        ["setarg", 5, 1, 4, 582, 48],
        ["setarg", 5, 2, 1, 582, 48],
        ["tail_invoke", 5, 3, 582, 48],
        ["return", 3, 582, 48],
        "_nop_ur_44",
        "if_else_420",
        "if_end_421",
        ["load_field", 3, 14, "name", 583, 15],
        ["access", 4, "is_object", 583, 30],
        ["eq", 5, 3, 4, 583, 30],
        ["jump_false", 5, "if_else_422", 583, 30],
        ["access", 3, "record", 583, 67],
        ["eq", 4, 18, 3, 583, 67],
        ["get", 3, 17, 1, 583, 50],
        ["frame", 5, 3, 2, 583, 50],
        ["setarg", 5, 1, 4, 583, 50],
        ["setarg", 5, 2, 1, 583, 50],
        ["tail_invoke", 5, 3, 583, 50],
        ["return", 3, 583, 50],
        "_nop_ur_45",
        "if_else_422",
        "if_end_423",
        ["load_field", 3, 14, "name", 584, 15],
        ["access", 4, "length", 584, 30],
        ["eq", 5, 3, 4, 584, 30],
        ["jump_false", 5, "if_else_424", 584, 30],
        ["access", 3, "array", 585, 24],
        ["eq", 4, 18, 3, 585, 24],
        ["jump_false", 4, "if_else_426", 585, 24],
        ["access", 3, "array_length", 585, 45],
        ["store_field", 1, 3, "hint", 585, 33],
        ["jump", "if_end_427", 585, 33],
        "if_else_426",
        ["access", 3, "text", 586, 29],
        ["eq", 4, 18, 3, 586, 29],
        ["jump_false", 4, "if_else_428", 586, 29],
        ["access", 3, "text_length", 586, 49],
        ["store_field", 1, 3, "hint", 586, 37],
        ["jump", "if_end_429", 586, 37],
        "if_else_428",
        "if_end_429",
        "if_end_427",
        ["jump", "if_end_425", 586, 37],
        "if_else_424",
        "if_end_425",
        ["jump", "if_end_406", 586, 37],
        "if_else_405",
        "if_end_406",
        ["jump", "if_end_395", 586, 37],
        "if_else_394",
        "if_end_395",
        ["return", 1, 590, 14],
        "_nop_ur_46",
        "if_else_384",
        "if_end_385",
        ["return", 1, 593, 12],
        "_nop_ur_47",
        "_nop_ur_48"
      ],
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      "name": "<anonymous>",
      "filename": ".cell/packages/core/fold.cm",
      "nr_args": 2
    },
    {
      "_closure_slot_types": {},
      "disruption_pc": 0,
      "nr_slots": 10,
      "nr_close_slots": 0,
      "instructions": [
        ["null", 3, 597, 17],
        ["eq", 4, 1, 3, 597, 17],
        ["jump_false", 4, "if_else_430", 597, 17],
        ["null", 3, 597, 30],
        ["return", 3, 597, 30],
        "_nop_ur_1",
        "if_else_430",
        "if_end_431",
        ["load_field", 3, 1, "kind", 598, 13],
        ["move", 4, 3, 598, 13],
        ["access", 5, 0, 599, 13],
        ["null", 6, 602, 14],
        ["null", 7, 603, 14],
        ["access", 8, "var", 605, 14],
        ["eq", 9, 3, 8, 605, 14],
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        ["jump_true", 9, "or_end_434", 605, 14],
        ["access", 8, "def", 605, 28],
        ["eq", 9, 4, 8, 605, 28],
        ["move", 3, 9, 605, 28],
        "or_end_434",
        ["jump_false", 3, "if_else_432", 605, 28],
        ["load_field", 3, 1, "right", 606, 30],
        ["get", 8, 31, 1, 606, 20],
        ["frame", 9, 8, 2, 606, 20],
        ["setarg", 9, 1, 3, 606, 20],
        ["setarg", 9, 2, 2, 606, 20],
        ["invoke", 9, 3, 606, 20],
        ["store_field", 1, 3, "right", 606, 7],
        ["load_field", 3, 1, "right", 607, 19],
        ["get", 8, 13, 1, 607, 11],
        ["frame", 9, 8, 1, 607, 11],
        ["setarg", 9, 1, 3, 607, 11],
        ["invoke", 9, 3, 607, 11],
        ["wary_false", 3, "if_else_435", 607, 11],
        ["true", 3, 607, 44],
        ["store_field", 1, 3, "pure", 607, 32],
        ["jump", "if_end_436", 607, 32],
        "if_else_435",
        "if_end_436",
        ["return", 1, 608, 14],
        "_nop_ur_2",
        "if_else_432",
        "if_end_433",
        ["access", 3, "var_list", 610, 14],
        ["eq", 8, 4, 3, 610, 14],
        ["jump_false", 8, "if_else_437", 610, 14],
        ["access", 5, 0, 611, 11],
        "while_start_439",
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        ["invoke", 9, 3, 613, 24],
        ["load_field", 8, 1, "list", 613, 9],
        ["store_dynamic", 8, 3, 5, 613, 19],
        ["access", 3, 1, 614, 17],
        ["add", 5, 5, 3, 614, 17],
        ["jump", "while_start_439", 614, 17],
        "while_end_440",
        ["return", 1, 616, 14],
        "_nop_ur_3",
        "if_else_437",
        "if_end_438",
        ["access", 3, "call", 618, 14],
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        ["get", 5, 31, 1, 619, 25],
        ["frame", 8, 5, 2, 619, 25],
        ["setarg", 8, 1, 3, 619, 25],
        ["setarg", 8, 2, 2, 619, 25],
        ["invoke", 8, 3, 619, 25],
        ["store_field", 1, 3, "expression", 619, 7],
        ["return", 1, 620, 14],
        "_nop_ur_4",
        "if_else_441",
        "if_end_442",
        ["access", 3, "if", 622, 14],
        ["eq", 5, 4, 3, 622, 14],
        ["jump_false", 5, "if_else_443", 622, 14],
        ["load_field", 3, 1, "expression", 623, 35],
        ["get", 5, 31, 1, 623, 25],
        ["frame", 8, 5, 2, 623, 25],
        ["setarg", 8, 1, 3, 623, 25],
        ["setarg", 8, 2, 2, 623, 25],
        ["invoke", 8, 3, 623, 25],
        ["store_field", 1, 3, "expression", 623, 7],
        ["load_field", 3, 1, "expression", 624, 30],
        ["get", 5, 19, 1, 624, 12],
        ["frame", 8, 5, 1, 624, 12],
        ["setarg", 8, 1, 3, 624, 12],
        ["invoke", 8, 3, 624, 12],
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        ["jump_false", 8, "if_else_445", 625, 17],
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        ["frame", 8, 5, 2, 626, 21],
        ["setarg", 8, 1, 3, 626, 21],
        ["setarg", 8, 2, 2, 626, 21],
        ["invoke", 8, 3, 626, 21],
        ["store_field", 1, 3, "then", 626, 9],
        ["record", 3, 7],
        ["access", 5, "block", 627, 23],
        ["store_field", 3, 5, "kind", 627, 23],
        ["load_field", 5, 1, "then", 627, 44],
        ["store_field", 3, 5, "statements", 627, 44],
        ["load_field", 5, 1, "at", 628, 15],
        ["store_field", 3, 5, "at", 628, 15],
        ["load_field", 5, 1, "from_row", 628, 34],
        ["store_field", 3, 5, "from_row", 628, 34],
        ["load_field", 5, 1, "from_column", 628, 62],
        ["store_field", 3, 5, "from_column", 628, 62],
        ["load_field", 5, 1, "to_row", 629, 19],
        ["store_field", 3, 5, "to_row", 629, 19],
        ["load_field", 5, 1, "to_column", 629, 43],
        ["store_field", 3, 5, "to_column", 629, 43],
        ["return", 3, 629, 43],
        "_nop_ur_5",
        "if_else_445",
        "if_end_446",
        ["false", 3, 631, 17],
        ["eq", 5, 7, 3, 631, 17],
        ["jump_false", 5, "if_else_447", 631, 17],
        ["load_field", 3, 1, "else", 632, 13],
        ["null", 5, 632, 26],
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        ["jump_false", 7, "and_end_451", 632, 26],
        ["load_field", 5, 1, "else", 632, 41],
        ["length", 7, 5, 632, 41],
        ["access", 5, 0, 632, 54],
        ["gt", 8, 7, 5, 632, 54],
        ["move", 3, 8, 632, 54],
        "and_end_451",
        ["jump_false", 3, "if_else_449", 632, 54],
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        ["setarg", 7, 1, 3, 633, 23],
        ["setarg", 7, 2, 2, 633, 23],
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        ["store_field", 1, 3, "else", 633, 11],
        ["record", 3, 7],
        ["access", 5, "block", 634, 25],
        ["store_field", 3, 5, "kind", 634, 25],
        ["load_field", 5, 1, "else", 634, 46],
        ["store_field", 3, 5, "statements", 634, 46],
        ["load_field", 5, 1, "at", 635, 17],
        ["store_field", 3, 5, "at", 635, 17],
        ["load_field", 5, 1, "from_row", 635, 36],
        ["store_field", 3, 5, "from_row", 635, 36],
        ["load_field", 5, 1, "from_column", 635, 64],
        ["store_field", 3, 5, "from_column", 635, 64],
        ["load_field", 5, 1, "to_row", 636, 21],
        ["store_field", 3, 5, "to_row", 636, 21],
        ["load_field", 5, 1, "to_column", 636, 45],
        ["store_field", 3, 5, "to_column", 636, 45],
        ["return", 3, 636, 45],
        "_nop_ur_6",
        "if_else_449",
        "if_end_450",
        ["load_field", 3, 1, "list", 638, 13],
        ["null", 5, 638, 26],
        ["ne", 7, 3, 5, 638, 26],
        ["move", 3, 7, 638, 26],
        ["jump_false", 7, "and_end_454", 638, 26],
        ["load_field", 5, 1, "list", 638, 41],
        ["length", 7, 5, 638, 41],
        ["access", 5, 0, 638, 54],
        ["gt", 8, 7, 5, 638, 54],
        ["move", 3, 8, 638, 54],
        "and_end_454",
        ["jump_false", 3, "if_else_452", 638, 54],
        ["load_field", 3, 1, "list", 639, 28],
        ["access", 5, 0, 639, 38],
        ["load_index", 7, 3, 5, 639, 38],
        ["get", 3, 32, 1, 639, 18],
        ["frame", 5, 3, 2, 639, 18],
        ["setarg", 5, 1, 7, 639, 18],
        ["setarg", 5, 2, 2, 639, 18],
        ["tail_invoke", 5, 3, 639, 18],
        ["return", 3, 639, 18],
        "_nop_ur_7",
        "if_else_452",
        "if_end_453",
        ["null", 3, 641, 16],
        ["return", 3, 641, 16],
        "_nop_ur_8",
        "if_else_447",
        "if_end_448",
        ["load_field", 3, 1, "then", 643, 30],
        ["get", 5, 33, 1, 643, 19],
        ["frame", 7, 5, 2, 643, 19],
        ["setarg", 7, 1, 3, 643, 19],
        ["setarg", 7, 2, 2, 643, 19],
        ["invoke", 7, 3, 643, 19],
        ["store_field", 1, 3, "then", 643, 7],
        ["load_field", 3, 1, "list", 644, 30],
        ["get", 5, 33, 1, 644, 19],
        ["frame", 7, 5, 2, 644, 19],
        ["setarg", 7, 1, 3, 644, 19],
        ["setarg", 7, 2, 2, 644, 19],
        ["invoke", 7, 3, 644, 19],
        ["store_field", 1, 3, "list", 644, 7],
        ["load_field", 3, 1, "else", 645, 11],
        ["null", 5, 645, 24],
        ["ne", 7, 3, 5, 645, 24],
        ["jump_false", 7, "if_else_455", 645, 24],
        ["load_field", 3, 1, "else", 645, 53],
        ["get", 5, 33, 1, 645, 42],
        ["frame", 7, 5, 2, 645, 42],
        ["setarg", 7, 1, 3, 645, 42],
        ["setarg", 7, 2, 2, 645, 42],
        ["invoke", 7, 3, 645, 42],
        ["store_field", 1, 3, "else", 645, 30],
        ["jump", "if_end_456", 645, 30],
        "if_else_455",
        "if_end_456",
        ["return", 1, 646, 14],
        "_nop_ur_9",
        "if_else_443",
        "if_end_444",
        ["access", 3, "while", 648, 14],
        ["eq", 5, 4, 3, 648, 14],
        ["jump_false", 5, "if_else_457", 648, 14],
        ["load_field", 3, 1, "expression", 649, 35],
        ["get", 5, 31, 1, 649, 25],
        ["frame", 7, 5, 2, 649, 25],
        ["setarg", 7, 1, 3, 649, 25],
        ["setarg", 7, 2, 2, 649, 25],
        ["invoke", 7, 3, 649, 25],
        ["store_field", 1, 3, "expression", 649, 7],
        ["load_field", 3, 1, "expression", 650, 11],
        ["load_field", 5, 3, "kind", 650, 11],
        ["access", 3, "false", 650, 35],
        ["eq", 7, 5, 3, 650, 35],
        ["move", 3, 7, 650, 35],
        ["jump_true", 7, "or_end_461", 650, 35],
        ["load_field", 5, 1, "expression", 650, 46],
        ["load_field", 7, 5, "kind", 650, 46],
        ["access", 5, "null", 650, 70],
        ["eq", 8, 7, 5, 650, 70],
        ["move", 3, 8, 650, 70],
        "or_end_461",
        ["jump_false", 3, "if_else_459", 650, 70],
        ["null", 3, 650, 85],
        ["return", 3, 650, 85],
        "_nop_ur_10",
        "if_else_459",
        "if_end_460",
        ["load_field", 3, 1, "statements", 651, 36],
        ["get", 5, 33, 1, 651, 25],
        ["frame", 7, 5, 2, 651, 25],
        ["setarg", 7, 1, 3, 651, 25],
        ["setarg", 7, 2, 2, 651, 25],
        ["invoke", 7, 3, 651, 25],
        ["store_field", 1, 3, "statements", 651, 7],
        ["return", 1, 652, 14],
        "_nop_ur_11",
        "if_else_457",
        "if_end_458",
        ["access", 3, "do", 654, 14],
        ["eq", 5, 4, 3, 654, 14],
        ["jump_false", 5, "if_else_462", 654, 14],
        ["load_field", 3, 1, "statements", 655, 36],
        ["get", 5, 33, 1, 655, 25],
        ["frame", 7, 5, 2, 655, 25],
        ["setarg", 7, 1, 3, 655, 25],
        ["setarg", 7, 2, 2, 655, 25],
        ["invoke", 7, 3, 655, 25],
        ["store_field", 1, 3, "statements", 655, 7],
        ["load_field", 3, 1, "expression", 656, 35],
        ["get", 5, 31, 1, 656, 25],
        ["frame", 7, 5, 2, 656, 25],
        ["setarg", 7, 1, 3, 656, 25],
        ["setarg", 7, 2, 2, 656, 25],
        ["invoke", 7, 3, 656, 25],
        ["store_field", 1, 3, "expression", 656, 7],
        ["return", 1, 657, 14],
        "_nop_ur_12",
        "if_else_462",
        "if_end_463",
        ["access", 3, "for", 659, 14],
        ["eq", 5, 4, 3, 659, 14],
        ["jump_false", 5, "if_else_464", 659, 14],
        ["load_field", 3, 1, "init", 660, 11],
        ["null", 5, 660, 24],
        ["ne", 7, 3, 5, 660, 24],
        ["jump_false", 7, "if_else_466", 660, 24],
        ["load_field", 3, 1, "init", 661, 14],
        ["load_field", 5, 3, "kind", 661, 14],
        ["move", 6, 5, 661, 14],
        ["access", 3, "var", 662, 19],
        ["eq", 7, 5, 3, 662, 19],
        ["move", 3, 7, 662, 19],
        ["jump_true", 7, "or_end_470", 662, 19],
        ["access", 5, "def", 662, 34],
        ["eq", 7, 6, 5, 662, 34],
        ["move", 3, 7, 662, 34],
        "or_end_470",
        ["jump_false", 3, "if_else_468", 662, 34],
        ["load_field", 3, 1, "init", 663, 33],
        ["get", 5, 32, 1, 663, 23],
        ["frame", 6, 5, 2, 663, 23],
        ["setarg", 6, 1, 3, 663, 23],
        ["setarg", 6, 2, 2, 663, 23],
        ["invoke", 6, 3, 663, 23],
        ["store_field", 1, 3, "init", 663, 11],
        ["jump", "if_end_469", 663, 11],
        "if_else_468",
        ["load_field", 3, 1, "init", 665, 33],
        ["get", 5, 31, 1, 665, 23],
        ["frame", 6, 5, 2, 665, 23],
        ["setarg", 6, 1, 3, 665, 23],
        ["setarg", 6, 2, 2, 665, 23],
        ["invoke", 6, 3, 665, 23],
        ["store_field", 1, 3, "init", 665, 11],
        "if_end_469",
        ["jump", "if_end_467", 665, 11],
        "if_else_466",
        "if_end_467",
        ["load_field", 3, 1, "test", 668, 11],
        ["null", 5, 668, 24],
        ["ne", 6, 3, 5, 668, 24],
        ["jump_false", 6, "if_else_471", 668, 24],
        ["load_field", 3, 1, "test", 668, 52],
        ["get", 5, 31, 1, 668, 42],
        ["frame", 6, 5, 2, 668, 42],
        ["setarg", 6, 1, 3, 668, 42],
        ["setarg", 6, 2, 2, 668, 42],
        ["invoke", 6, 3, 668, 42],
        ["store_field", 1, 3, "test", 668, 30],
        ["jump", "if_end_472", 668, 30],
        "if_else_471",
        "if_end_472",
        ["load_field", 3, 1, "update", 669, 11],
        ["null", 5, 669, 26],
        ["ne", 6, 3, 5, 669, 26],
        ["jump_false", 6, "if_else_473", 669, 26],
        ["load_field", 3, 1, "update", 669, 56],
        ["get", 5, 31, 1, 669, 46],
        ["frame", 6, 5, 2, 669, 46],
        ["setarg", 6, 1, 3, 669, 46],
        ["setarg", 6, 2, 2, 669, 46],
        ["invoke", 6, 3, 669, 46],
        ["store_field", 1, 3, "update", 669, 32],
        ["jump", "if_end_474", 669, 32],
        "if_else_473",
        "if_end_474",
        ["load_field", 3, 1, "statements", 670, 36],
        ["get", 5, 33, 1, 670, 25],
        ["frame", 6, 5, 2, 670, 25],
        ["setarg", 6, 1, 3, 670, 25],
        ["setarg", 6, 2, 2, 670, 25],
        ["invoke", 6, 3, 670, 25],
        ["store_field", 1, 3, "statements", 670, 7],
        ["return", 1, 671, 14],
        "_nop_ur_13",
        "if_else_464",
        "if_end_465",
        ["access", 3, "return", 673, 14],
        ["eq", 5, 4, 3, 673, 14],
        ["move", 3, 5, 673, 14],
        ["jump_true", 5, "or_end_477", 673, 14],
        ["access", 5, "go", 673, 31],
        ["eq", 6, 4, 5, 673, 31],
        ["move", 3, 6, 673, 31],
        "or_end_477",
        ["jump_false", 3, "if_else_475", 673, 31],
        ["load_field", 3, 1, "expression", 674, 35],
        ["get", 5, 31, 1, 674, 25],
        ["frame", 6, 5, 2, 674, 25],
        ["setarg", 6, 1, 3, 674, 25],
        ["setarg", 6, 2, 2, 674, 25],
        ["invoke", 6, 3, 674, 25],
        ["store_field", 1, 3, "expression", 674, 7],
        ["return", 1, 675, 14],
        "_nop_ur_14",
        "if_else_475",
        "if_end_476",
        ["access", 3, "block", 677, 14],
        ["eq", 5, 4, 3, 677, 14],
        ["jump_false", 5, "if_else_478", 677, 14],
        ["load_field", 3, 1, "statements", 678, 36],
        ["get", 5, 33, 1, 678, 25],
        ["frame", 6, 5, 2, 678, 25],
        ["setarg", 6, 1, 3, 678, 25],
        ["setarg", 6, 2, 2, 678, 25],
        ["invoke", 6, 3, 678, 25],
        ["store_field", 1, 3, "statements", 678, 7],
        ["return", 1, 679, 14],
        "_nop_ur_15",
        "if_else_478",
        "if_end_479",
        ["access", 3, "label", 681, 14],
        ["eq", 5, 4, 3, 681, 14],
        ["jump_false", 5, "if_else_480", 681, 14],
        ["load_field", 3, 1, "statement", 682, 34],
        ["get", 5, 32, 1, 682, 24],
        ["frame", 6, 5, 2, 682, 24],
        ["setarg", 6, 1, 3, 682, 24],
        ["setarg", 6, 2, 2, 682, 24],
        ["invoke", 6, 3, 682, 24],
        ["store_field", 1, 3, "statement", 682, 7],
        ["return", 1, 683, 14],
        "_nop_ur_16",
        "if_else_480",
        "if_end_481",
        ["access", 3, "function", 685, 14],
        ["eq", 5, 4, 3, 685, 14],
        ["jump_false", 5, "if_else_482", 685, 14],
        ["get", 3, 34, 1, 686, 7],
        ["frame", 4, 3, 1, 686, 7],
        ["setarg", 4, 1, 1, 686, 7],
        ["invoke", 4, 3, 686, 7],
        ["return", 1, 687, 14],
        "_nop_ur_17",
        "if_else_482",
        "if_end_483",
        ["return", 1, 689, 12],
        "_nop_ur_18",
        "_nop_ur_19"
      ],
      "_write_types": [null, null, null, "int", null, null, null, "null", "bool", "null", null, "text", "bool", "bool", "text", "bool", null, null, null, null, null, null, null, null, "bool", "text", "bool", null, "int", "bool", null, null, null, null, null, null, "int", "text", "bool", null, null, null, null, "text", "bool", null, null, null, null, null, null, null, null, "bool", "bool", null, null, null, null, "record", "text", null, null, null, null, null, null, "bool", "bool", null, "null", "bool", "bool", null, "int", "int", "bool", null, null, null, null, "record", "text", null, null, null, null, null, null, null, "null", "bool", "bool", null, "int", "int", "bool", null, "int", null, null, null, null, "null", null, null, null, null, null, null, null, null, null, "null", "bool", null, null, null, null, "text", "bool", null, null, null, null, null, null, "text", "bool", "bool", null, null, "text", "bool", "null", null, null, null, null, "text", "bool", null, null, null, null, null, null, null, null, "text", "bool", null, "null", "bool", null, null, "text", "bool", "bool", "text", "bool", null, null, null, null, null, null, null, null, null, "null", "bool", null, null, null, null, null, "null", "bool", null, null, null, null, null, null, null, null, "text", "bool", "bool", "text", "bool", null, null, null, null, "text", "bool", null, null, null, null, "text", "bool", null, null, null, null, "text", "bool", null, null, null, null],
      "name": "<anonymous>",
      "filename": ".cell/packages/core/fold.cm",
      "nr_args": 2
    },
    {
      "_closure_slot_types": {},
      "disruption_pc": 0,
      "nr_slots": 17,
      "nr_close_slots": 0,
      "instructions": [
        ["access", 3, 0, 693, 13],
        ["null", 4, 694, 16],
        ["array", 5, 0, 695, 15],
        ["move", 6, 5, 695, 15],
        ["null", 5, 696, 14],
        ["null", 7, 697, 16],
        "while_start_484",
        ["length", 8, 1, 698, 23],
        ["lt", 9, 3, 8, 698, 23],
        ["jump_false", 9, "while_end_485", 698, 23],
        ["load_dynamic", 8, 1, 3, 699, 30],
        ["get", 9, 32, 1, 699, 14],
        ["frame", 10, 9, 2, 699, 14],
        ["setarg", 10, 1, 8, 699, 14],
        ["setarg", 10, 2, 2, 699, 14],
        ["invoke", 10, 8, 699, 14],
        ["move", 4, 8, 699, 14],
        ["null", 9, 700, 19],
        ["eq", 10, 8, 9, 700, 19],
        ["jump_false", 10, "if_else_486", 700, 19],
        ["access", 8, 1, 701, 17],
        ["add", 3, 3, 8, 701, 17],
        ["jump", "while_start_484", 702, 9],
        "_nop_ucfg_1",
        "if_else_486",
        "if_end_487",
        ["load_field", 8, 4, "kind", 705, 11],
        ["access", 9, "var", 705, 24],
        ["eq", 10, 8, 9, 705, 24],
        ["move", 8, 10, 705, 24],
        ["jump_true", 10, "or_end_490", 705, 24],
        ["load_field", 9, 4, "kind", 705, 33],
        ["access", 10, "def", 705, 46],
        ["eq", 11, 9, 10, 705, 46],
        ["move", 8, 11, 705, 46],
        "or_end_490",
        ["jump_false", 8, "if_else_488", 705, 46],
        ["load_field", 8, 4, "left", 706, 16],
        ["load_field", 9, 8, "name", 706, 16],
        ["move", 7, 9, 706, 16],
        ["null", 8, 707, 21],
        ["ne", 10, 9, 8, 707, 21],
        ["jump_false", 10, "if_else_491", 707, 21],
        ["get", 8, 21, 1, 708, 16],
        ["frame", 9, 8, 2, 708, 16],
        ["setarg", 9, 1, 2, 708, 16],
        ["setarg", 9, 2, 7, 708, 16],
        ["invoke", 9, 8, 708, 16],
        ["move", 5, 8, 708, 16],
        ["null", 9, 709, 21],
        ["ne", 10, 8, 9, 709, 21],
        ["move", 8, 10, 709, 21],
        ["jump_false", 10, "and_end_495", 709, 21],
        ["load_field", 9, 5, "nr_uses", 709, 29],
        ["access", 10, 0, 709, 43],
        ["eq", 11, 9, 10, 709, 43],
        ["move", 8, 11, 709, 43],
        "and_end_495",
        ["jump_false", 8, "if_else_493", 709, 43],
        ["load_field", 8, 4, "right", 710, 25],
        ["get", 9, 13, 1, 710, 17],
        ["frame", 10, 9, 1, 710, 17],
        ["setarg", 10, 1, 8, 710, 17],
        ["invoke", 10, 8, 710, 17],
        ["wary_false", 8, "if_else_496", 710, 17],
        ["true", 8, 710, 50],
        ["store_field", 4, 8, "dead", 710, 38],
        ["jump", "if_end_497", 710, 38],
        "if_else_496",
        "if_end_497",
        ["load_field", 8, 4, "right", 711, 17],
        ["null", 9, 711, 31],
        ["ne", 10, 8, 9, 711, 31],
        ["move", 8, 10, 711, 31],
        ["jump_false", 10, "and_end_502", 711, 31],
        ["load_field", 9, 4, "right", 711, 39],
        ["load_field", 10, 9, "kind", 711, 39],
        ["access", 9, "(", 711, 58],
        ["eq", 11, 10, 9, 711, 58],
        ["move", 8, 11, 711, 58],
        "and_end_502",
        ["move", 9, 8, 711, 58],
        ["jump_false", 8, "and_end_501", 711, 58],
        ["load_field", 8, 4, "right", 711, 65],
        ["load_field", 10, 8, "expression", 711, 65],
        ["null", 8, 711, 90],
        ["ne", 11, 10, 8, 711, 90],
        ["move", 9, 11, 711, 90],
        "and_end_501",
        ["move", 8, 9, 711, 90],
        ["jump_false", 9, "and_end_500", 711, 90],
        ["load_field", 9, 4, "right", 711, 98],
        ["load_field", 10, 9, "expression", 711, 98],
        ["load_field", 9, 10, "name", 711, 98],
        ["access", 10, "use", 711, 128],
        ["eq", 11, 9, 10, 711, 128],
        ["move", 8, 11, 711, 128],
        "and_end_500",
        ["jump_false", 8, "if_else_498", 711, 128],
        ["get", 8, 1, 1, 712, 20],
        ["load_field", 9, 8, "_diagnostics", 712, 20],
        ["record", 8, 4],
        ["access", 10, "warning", 713, 27],
        ["store_field", 8, 10, "severity", 713, 27],
        ["load_field", 10, 4, "left", 714, 23],
        ["load_field", 11, 10, "from_row", 714, 23],
        ["access", 10, 1, 714, 44],
        ["is_num", 12, 11, 714, 44],
        ["jump_false", 12, "num_err_503", 714, 44],
        ["add", 12, 11, 10, 714, 44],
        ["jump", "num_done_504", 714, 44],
        "num_err_503",
        [
          "access",
          10,
          {
            "name": "log",
            "kind": "name",
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          },
          714,
          44
        ],
        ["access", 11, "error", 714, 44],
        ["access", 13, "operands must be numbers", 714, 44],
        ["array", 14, 0, 714, 44],
        ["stone_text", 13],
        ["push", 14, 13, 714, 44],
        ["frame", 13, 10, 2, 714, 44],
        ["null", 10, 714, 44],
        ["setarg", 13, 0, 10, 714, 44],
        ["stone_text", 11],
        ["setarg", 13, 1, 11, 714, 44],
        ["setarg", 13, 2, 14, 714, 44],
        ["invoke", 13, 10, 714, 44],
        ["disrupt", 714, 44],
        "num_done_504",
        ["store_field", 8, 12, "line", 714, 44],
        ["load_field", 10, 4, "left", 715, 22],
        ["load_field", 11, 10, "from_column", 715, 22],
        ["access", 10, 1, 715, 46],
        ["is_num", 13, 11, 715, 46],
        ["jump_false", 13, "num_err_503", 715, 46],
        ["add", 13, 11, 10, 715, 46],
        ["store_field", 8, 13, "col", 715, 46],
        ["array", 10, 0, 1, 1],
        ["push", 10, 7, 1, 1],
        [
          "access",
          11,
          {
            "name": "format",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 13, "unused import '{0}'", 1, 1],
        ["frame", 14, 11, 2, 1, 1],
        ["stone_text", 13],
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        ["setarg", 14, 2, 10, 1, 1],
        ["invoke", 14, 10, 1, 1],
        ["store_field", 8, 10, "message", 1, 1],
        ["is_array", 10, 9, 1, 1],
        ["jump_false", 10, "push_err_505", 1, 1],
        ["push", 9, 8, 1, 1],
        ["jump", "push_done_506", 1, 1],
        "push_err_505",
        [
          "access",
          10,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 11, "error", 1, 1],
        ["access", 13, "cannot push: target must be an array", 1, 1],
        ["array", 14, 0, 1, 1],
        ["stone_text", 13],
        ["push", 14, 13, 1, 1],
        ["frame", 13, 10, 2, 1, 1],
        ["null", 10, 1, 1],
        ["setarg", 13, 0, 10, 1, 1],
        ["stone_text", 11],
        ["setarg", 13, 1, 11, 1, 1],
        ["setarg", 13, 2, 14, 1, 1],
        ["invoke", 13, 10, 1, 1],
        ["disrupt", 1, 1],
        "push_done_506",
        ["jump", "if_end_499", 1, 1],
        "if_else_498",
        ["load_field", 10, 4, "kind", 718, 24],
        ["access", 11, "def", 718, 37],
        ["eq", 13, 10, 11, 718, 37],
        ["jump_false", 13, "if_else_507", 718, 37],
        ["get", 10, 1, 1, 719, 20],
        ["load_field", 11, 10, "_diagnostics", 719, 20],
        ["record", 10, 4],
        ["access", 13, "warning", 720, 27],
        ["store_field", 10, 13, "severity", 720, 27],
        ["load_field", 13, 4, "left", 721, 23],
        ["load_field", 14, 13, "from_row", 721, 23],
        ["access", 13, 1, 721, 44],
        ["is_num", 15, 14, 721, 44],
        ["jump_false", 15, "num_err_503", 721, 44],
        ["add", 15, 14, 13, 721, 44],
        ["store_field", 10, 15, "line", 721, 44],
        ["load_field", 13, 4, "left", 722, 22],
        ["load_field", 14, 13, "from_column", 722, 22],
        ["access", 13, 1, 722, 46],
        ["is_num", 15, 14, 722, 46],
        ["jump_false", 15, "num_err_503", 722, 46],
        ["add", 15, 14, 13, 722, 46],
        ["store_field", 10, 15, "col", 722, 46],
        ["array", 13, 0, 1, 1],
        ["push", 13, 7, 1, 1],
        [
          "access",
          14,
          {
            "name": "format",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 15, "unused constant '{0}'", 1, 1],
        ["frame", 16, 14, 2, 1, 1],
        ["stone_text", 15],
        ["setarg", 16, 1, 15, 1, 1],
        ["setarg", 16, 2, 13, 1, 1],
        ["invoke", 16, 13, 1, 1],
        ["store_field", 10, 13, "message", 1, 1],
        ["is_array", 13, 11, 1, 1],
        ["jump_false", 13, "push_err_509", 1, 1],
        ["push", 11, 10, 1, 1],
        ["jump", "push_done_510", 1, 1],
        "push_err_509",
        [
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          10,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 11, "error", 1, 1],
        ["access", 13, "cannot push: target must be an array", 1, 1],
        ["array", 14, 0, 1, 1],
        ["stone_text", 13],
        ["push", 14, 13, 1, 1],
        ["frame", 13, 10, 2, 1, 1],
        ["null", 10, 1, 1],
        ["setarg", 13, 0, 10, 1, 1],
        ["stone_text", 11],
        ["setarg", 13, 1, 11, 1, 1],
        ["setarg", 13, 2, 14, 1, 1],
        ["invoke", 13, 10, 1, 1],
        ["disrupt", 1, 1],
        "push_done_510",
        ["jump", "if_end_508", 1, 1],
        "if_else_507",
        ["get", 10, 1, 1, 726, 20],
        ["load_field", 11, 10, "_diagnostics", 726, 20],
        ["record", 10, 4],
        ["access", 13, "warning", 727, 27],
        ["store_field", 10, 13, "severity", 727, 27],
        ["load_field", 13, 4, "left", 728, 23],
        ["load_field", 14, 13, "from_row", 728, 23],
        ["access", 13, 1, 728, 44],
        ["is_num", 15, 14, 728, 44],
        ["jump_false", 15, "num_err_503", 728, 44],
        ["add", 15, 14, 13, 728, 44],
        ["store_field", 10, 15, "line", 728, 44],
        ["load_field", 13, 4, "left", 729, 22],
        ["load_field", 14, 13, "from_column", 729, 22],
        ["access", 13, 1, 729, 46],
        ["is_num", 15, 14, 729, 46],
        ["jump_false", 15, "num_err_503", 729, 46],
        ["add", 15, 14, 13, 729, 46],
        ["store_field", 10, 15, "col", 729, 46],
        ["array", 13, 0, 1, 1],
        ["push", 13, 7, 1, 1],
        [
          "access",
          14,
          {
            "name": "format",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 15, "unused variable '{0}'", 1, 1],
        ["frame", 16, 14, 2, 1, 1],
        ["stone_text", 15],
        ["setarg", 16, 1, 15, 1, 1],
        ["setarg", 16, 2, 13, 1, 1],
        ["invoke", 16, 13, 1, 1],
        ["store_field", 10, 13, "message", 1, 1],
        ["is_array", 13, 11, 1, 1],
        ["jump_false", 13, "push_err_511", 1, 1],
        ["push", 11, 10, 1, 1],
        ["jump", "push_done_512", 1, 1],
        "push_err_511",
        [
          "access",
          10,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 11, "error", 1, 1],
        ["access", 13, "cannot push: target must be an array", 1, 1],
        ["array", 14, 0, 1, 1],
        ["stone_text", 13],
        ["push", 14, 13, 1, 1],
        ["frame", 13, 10, 2, 1, 1],
        ["null", 10, 1, 1],
        ["setarg", 13, 0, 10, 1, 1],
        ["stone_text", 11],
        ["setarg", 13, 1, 11, 1, 1],
        ["setarg", 13, 2, 14, 1, 1],
        ["invoke", 13, 10, 1, 1],
        ["disrupt", 1, 1],
        "push_done_512",
        "if_end_508",
        "if_end_499",
        ["jump", "if_end_494", 1, 1],
        "if_else_493",
        "if_end_494",
        ["jump", "if_end_492", 1, 1],
        "if_else_491",
        "if_end_492",
        ["jump", "if_end_489", 1, 1],
        "if_else_488",
        "if_end_489",
        ["load_field", 10, 4, "kind", 737, 11],
        ["access", 11, "call", 737, 24],
        ["eq", 13, 10, 11, 737, 24],
        ["move", 10, 13, 737, 24],
        ["jump_false", 13, "and_end_515", 737, 24],
        ["load_field", 11, 4, "expression", 737, 42],
        ["get", 13, 13, 1, 737, 34],
        ["frame", 14, 13, 1, 737, 34],
        ["setarg", 14, 1, 11, 737, 34],
        ["invoke", 14, 11, 737, 34],
        ["move", 10, 11, 737, 34],
        "and_end_515",
        ["wary_false", 10, "if_else_513", 737, 34],
        ["true", 10, 738, 21],
        ["store_field", 4, 10, "dead", 738, 9],
        ["jump", "if_end_514", 738, 9],
        "if_else_513",
        "if_end_514",
        ["load_field", 10, 4, "kind", 741, 11],
        ["access", 11, "function", 741, 24],
        ["eq", 13, 10, 11, 741, 24],
        ["move", 10, 13, 741, 24],
        ["jump_false", 13, "and_end_518", 741, 24],
        ["load_field", 11, 4, "name", 741, 38],
        ["null", 13, 741, 51],
        ["ne", 14, 11, 13, 741, 51],
        ["move", 10, 14, 741, 51],
        "and_end_518",
        ["jump_false", 10, "if_else_516", 741, 51],
        ["load_field", 10, 4, "name", 742, 31],
        ["get", 11, 21, 1, 742, 14],
        ["frame", 13, 11, 2, 742, 14],
        ["setarg", 13, 1, 2, 742, 14],
        ["setarg", 13, 2, 10, 742, 14],
        ["invoke", 13, 10, 742, 14],
        ["move", 5, 10, 742, 14],
        ["null", 11, 743, 19],
        ["ne", 13, 10, 11, 743, 19],
        ["move", 10, 13, 743, 19],
        ["jump_false", 13, "and_end_521", 743, 19],
        ["load_field", 11, 5, "nr_uses", 743, 27],
        ["access", 13, 0, 743, 41],
        ["eq", 14, 11, 13, 743, 41],
        ["move", 10, 14, 743, 41],
        "and_end_521",
        ["jump_false", 10, "if_else_519", 743, 41],
        ["true", 10, 744, 23],
        ["store_field", 4, 10, "dead", 744, 11],
        ["get", 10, 1, 1, 745, 16],
        ["load_field", 11, 10, "_diagnostics", 745, 16],
        ["record", 10, 4],
        ["access", 13, "warning", 746, 23],
        ["store_field", 10, 13, "severity", 746, 23],
        ["load_field", 13, 4, "from_row", 747, 19],
        ["access", 14, 1, 747, 35],
        ["is_num", 15, 13, 747, 35],
        ["jump_false", 15, "num_err_503", 747, 35],
        ["add", 15, 13, 14, 747, 35],
        ["store_field", 10, 15, "line", 747, 35],
        ["load_field", 13, 4, "from_column", 748, 18],
        ["access", 14, 1, 748, 37],
        ["is_num", 15, 13, 748, 37],
        ["jump_false", 15, "num_err_503", 748, 37],
        ["add", 8, 13, 14, 748, 37],
        ["store_field", 10, 8, "col", 748, 37],
        ["load_field", 8, 4, "name", 1, 1],
        ["array", 9, 0, 1, 1],
        ["push", 9, 8, 1, 1],
        [
          "access",
          8,
          {
            "name": "format",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 12, "unused function '{0}'", 1, 1],
        ["frame", 13, 8, 2, 1, 1],
        ["stone_text", 12],
        ["setarg", 13, 1, 12, 1, 1],
        ["setarg", 13, 2, 9, 1, 1],
        ["invoke", 13, 8, 1, 1],
        ["store_field", 10, 8, "message", 1, 1],
        ["is_array", 8, 11, 1, 1],
        ["jump_false", 8, "push_err_522", 1, 1],
        ["push", 11, 10, 1, 1],
        ["jump", "push_done_523", 1, 1],
        "push_err_522",
        [
          "access",
          8,
          {
            "name": "log",
            "kind": "name",
            "make": "intrinsic"
          },
          1,
          1
        ],
        ["access", 9, "error", 1, 1],
        ["access", 10, "cannot push: target must be an array", 1, 1],
        ["array", 11, 0, 1, 1],
        ["stone_text", 10],
        ["push", 11, 10, 1, 1],
        ["frame", 10, 8, 2, 1, 1],
        ["null", 8, 1, 1],
        ["setarg", 10, 0, 8, 1, 1],
        ["stone_text", 9],
        ["setarg", 10, 1, 9, 1, 1],
        ["setarg", 10, 2, 11, 1, 1],
        ["invoke", 10, 8, 1, 1],
        ["disrupt", 1, 1],
        "push_done_523",
        ["jump", "if_end_520", 1, 1],
        "if_else_519",
        "if_end_520",
        ["jump", "if_end_517", 1, 1],
        "if_else_516",
        "if_end_517",
        ["load_field", 8, 4, "dead", 753, 11],
        ["true", 9, 753, 24],
        ["ne", 10, 8, 9, 753, 24],
        ["jump_false", 10, "if_else_524", 753, 24],
        "_nop_tc_1",
        "_nop_tc_2",
        ["push", 6, 4, 753, 40],
        ["jump", "push_done_527", 753, 40],
        "push_err_526",
        "_nop_ucfg_2",
        "_nop_ucfg_3",
        "_nop_ucfg_4",
        "_nop_ucfg_5",
        "_nop_ucfg_6",
        "_nop_ucfg_7",
        "_nop_ucfg_8",
        "_nop_ucfg_9",
        "_nop_ucfg_10",
        "_nop_ucfg_11",
        "_nop_ucfg_12",
        "_nop_ucfg_13",
        "push_done_527",
        ["jump", "if_end_525", 753, 40],
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