{
  "type": "File",
  "start":0,"end":48,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":2}},
  "program": {
    "type": "Program",
    "start":0,"end":48,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":2}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "VariableDeclaration",
        "start":0,"end":48,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":2}},
        "declarations": [
          {
            "type": "VariableDeclarator",
            "start":4,"end":47,"loc":{"start":{"line":1,"column":4},"end":{"line":4,"column":1}},
            "id": {
              "type": "Identifier",
              "start":4,"end":5,"loc":{"start":{"line":1,"column":4},"end":{"line":1,"column":5},"identifierName":"x"},
              "name": "x"
            },
            "init": {
              "type": "DoExpression",
              "start":8,"end":47,"loc":{"start":{"line":1,"column":8},"end":{"line":4,"column":1}},
              "body": {
                "type": "BlockStatement",
                "start":11,"end":47,"loc":{"start":{"line":1,"column":11},"end":{"line":4,"column":1}},
                "body": [
                  {
                    "type": "VariableDeclaration",
                    "start":15,"end":29,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":16}},
                    "declarations": [
                      {
                        "type": "VariableDeclarator",
                        "start":19,"end":28,"loc":{"start":{"line":2,"column":6},"end":{"line":2,"column":15}},
                        "id": {
                          "type": "Identifier",
                          "start":19,"end":22,"loc":{"start":{"line":2,"column":6},"end":{"line":2,"column":9},"identifierName":"tmp"},
                          "name": "tmp"
                        },
                        "init": {
                          "type": "CallExpression",
                          "start":25,"end":28,"loc":{"start":{"line":2,"column":12},"end":{"line":2,"column":15}},
                          "callee": {
                            "type": "Identifier",
                            "start":25,"end":26,"loc":{"start":{"line":2,"column":12},"end":{"line":2,"column":13},"identifierName":"f"},
                            "name": "f"
                          },
                          "arguments": []
                        }
                      }
                    ],
                    "kind": "let"
                  },
                  {
                    "type": "ExpressionStatement",
                    "start":32,"end":45,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":15}},
                    "expression": {
                      "type": "BinaryExpression",
                      "start":32,"end":45,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":15}},
                      "left": {
                        "type": "BinaryExpression",
                        "start":32,"end":41,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":11}},
                        "left": {
                          "type": "Identifier",
                          "start":32,"end":35,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":5},"identifierName":"tmp"},
                          "name": "tmp"
                        },
                        "operator": "*",
                        "right": {
                          "type": "Identifier",
                          "start":38,"end":41,"loc":{"start":{"line":3,"column":8},"end":{"line":3,"column":11},"identifierName":"tmp"},
                          "name": "tmp"
                        }
                      },
                      "operator": "+",
                      "right": {
                        "type": "NumericLiteral",
                        "start":44,"end":45,"loc":{"start":{"line":3,"column":14},"end":{"line":3,"column":15}},
                        "extra": {
                          "rawValue": 1,
                          "raw": "1"
                        },
                        "value": 1
                      }
                    }
                  }
                ],
                "directives": []
              }
            }
          }
        ],
        "kind": "let"
      }
    ],
    "directives": []
  }
}