babel/packages/babel-parser/test/fixtures/experimental/pipeline-operator-hack/hack-double-at-proposal-nested-pipelines-without-inner-topic/output.json

{
  "type": "File",
  "start":0,"end":16,"loc":{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":16,"index":16}},
  "errors": [
    "SyntaxError: Hack-style pipe body does not contain a topic reference; Hack-style pipes must use topic at least once. (1:12)"
  ],
  "program": {
    "type": "Program",
    "start":0,"end":16,"loc":{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":16,"index":16}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ExpressionStatement",
        "start":0,"end":16,"loc":{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":16,"index":16}},
        "expression": {
          "type": "BinaryExpression",
          "start":0,"end":16,"loc":{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":16,"index":16}},
          "left": {
            "type": "Identifier",
            "start":0,"end":1,"loc":{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":1,"index":1},"identifierName":"x"},
            "name": "x"
          },
          "operator": "|>",
          "right": {
            "type": "BinaryExpression",
            "start":6,"end":15,"loc":{"start":{"line":1,"column":6,"index":6},"end":{"line":1,"column":15,"index":15}},
            "left": {
              "type": "TopicReference",
              "start":6,"end":8,"loc":{"start":{"line":1,"column":6,"index":6},"end":{"line":1,"column":8,"index":8}}
            },
            "operator": "|>",
            "right": {
              "type": "CallExpression",
              "start":12,"end":15,"loc":{"start":{"line":1,"column":12,"index":12},"end":{"line":1,"column":15,"index":15}},
              "callee": {
                "type": "Identifier",
                "start":12,"end":13,"loc":{"start":{"line":1,"column":12,"index":12},"end":{"line":1,"column":13,"index":13},"identifierName":"f"},
                "name": "f"
              },
              "arguments": []
            },
            "extra": {
              "parenthesized": true,
              "parenStart": 5
            }
          }
        }
      }
    ],
    "directives": []
  }
}