{
  "type": "Script",
  "directives": [],
  "statements": [
    {
      "type": "ExpressionStatement",
      "expression": {
        "type": "CallExpression",
        "callee": {
          "type": "FunctionExpression",
          "isAsync": false,
          "isGenerator": false,
          "name": null,
          "params": {
            "type": "FormalParameters",
            "items": [],
            "rest": null,
            "loc": {
              "start": {
                "line": 1,
                "column": 10,
                "offset": 10
              },
              "end": {
                "line": 1,
                "column": 12,
                "offset": 12
              }
            }
          },
          "body": {
            "type": "FunctionBody",
            "directives": [],
            "statements": [
              {
                "type": "ExpressionStatement",
                "expression": {
                  "type": "CallExpression",
                  "callee": {
                    "type": "FunctionExpression",
                    "isAsync": false,
                    "isGenerator": false,
                    "name": null,
                    "params": {
                      "type": "FormalParameters",
                      "items": [],
                      "rest": null,
                      "loc": {
                        "start": {
                          "line": 2,
                          "column": 12,
                          "offset": 27
                        },
                        "end": {
                          "line": 2,
                          "column": 14,
                          "offset": 29
                        }
                      }
                    },
                    "body": {
                      "type": "FunctionBody",
                      "directives": [],
                      "statements": [
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "CallExpression",
                            "callee": {
                              "type": "IdentifierExpression",
                              "name": "a",
                              "loc": {
                                "start": {
                                  "line": 3,
                                  "column": 4,
                                  "offset": 36
                                },
                                "end": {
                                  "line": 3,
                                  "column": 5,
                                  "offset": 37
                                }
                              }
                            },
                            "arguments": [
                              {
                                "type": "LiteralStringExpression",
                                "value": "b",
                                "loc": {
                                  "start": {
                                    "line": 3,
                                    "column": 6,
                                    "offset": 38
                                  },
                                  "end": {
                                    "line": 3,
                                    "column": 9,
                                    "offset": 41
                                  }
                                }
                              }
                            ],
                            "loc": {
                              "start": {
                                "line": 3,
                                "column": 4,
                                "offset": 36
                              },
                              "end": {
                                "line": 3,
                                "column": 10,
                                "offset": 42
                              }
                            }
                          },
                          "loc": {
                            "start": {
                              "line": 3,
                              "column": 4,
                              "offset": 36
                            },
                            "end": {
                              "line": 3,
                              "column": 11,
                              "offset": 43
                            }
                          }
                        }
                      ],
                      "loc": {
                        "start": {
                          "line": 2,
                          "column": 15,
                          "offset": 30
                        },
                        "end": {
                          "line": 4,
                          "column": 3,
                          "offset": 47
                        }
                      }
                    },
                    "loc": {
                      "start": {
                        "line": 2,
                        "column": 3,
                        "offset": 18
                      },
                      "end": {
                        "line": 4,
                        "column": 3,
                        "offset": 47
                      }
                    }
                  },
                  "arguments": [],
                  "loc": {
                    "start": {
                      "line": 2,
                      "column": 3,
                      "offset": 18
                    },
                    "end": {
                      "line": 4,
                      "column": 5,
                      "offset": 49
                    }
                  }
                },
                "loc": {
                  "start": {
                    "line": 2,
                    "column": 2,
                    "offset": 17
                  },
                  "end": {
                    "line": 4,
                    "column": 7,
                    "offset": 51
                  }
                }
              }
            ],
            "loc": {
              "start": {
                "line": 1,
                "column": 13,
                "offset": 13
              },
              "end": {
                "line": 5,
                "column": 1,
                "offset": 53
              }
            }
          },
          "loc": {
            "start": {
              "line": 1,
              "column": 1,
              "offset": 1
            },
            "end": {
              "line": 5,
              "column": 1,
              "offset": 53
            }
          }
        },
        "arguments": [],
        "loc": {
          "start": {
            "line": 1,
            "column": 1,
            "offset": 1
          },
          "end": {
            "line": 5,
            "column": 3,
            "offset": 55
          }
        }
      },
      "loc": {
        "start": {
          "line": 1,
          "column": 0,
          "offset": 0
        },
        "end": {
          "line": 5,
          "column": 5,
          "offset": 57
        }
      }
    }
  ],
  "loc": {
    "start": {
      "line": 1,
      "column": 0,
      "offset": 0
    },
    "end": {
      "line": 6,
      "column": 0,
      "offset": 58
    }
  }
}