{ "type": "File", "start": 0, "end": 33, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 33 } }, "range": [ 0, 33 ], "program": { "type": "Program", "start": 0, "end": 33, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 33 } }, "range": [ 0, 33 ], "sourceType": "script", "body": [ { "type": "VariableDeclaration", "start": 0, "end": 33, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 33 } }, "range": [ 0, 33 ], "declarations": [ { "type": "VariableDeclarator", "start": 4, "end": 33, "loc": { "start": { "line": 1, "column": 4 }, "end": { "line": 1, "column": 33 } }, "range": [ 4, 33 ], "id": { "type": "Identifier", "start": 4, "end": 5, "loc": { "start": { "line": 1, "column": 4 }, "end": { "line": 1, "column": 5 } }, "range": [ 4, 5 ], "name": "x" }, "init": { "type": "ObjectExpression", "start": 8, "end": 33, "loc": { "start": { "line": 1, "column": 8 }, "end": { "line": 1, "column": 33 } }, "range": [ 8, 33 ], "properties": [ { "type": "Property", "start": 9, "end": 32, "loc": { "start": { "line": 1, "column": 9 }, "end": { "line": 1, "column": 32 } }, "range": [ 9, 32 ], "method": true, "shorthand": false, "computed": true, "key": { "type": "Identifier", "start": 11, "end": 15, "loc": { "start": { "line": 1, "column": 11 }, "end": { "line": 1, "column": 15 } }, "range": [ 11, 15 ], "name": "test" }, "kind": "init", "value": { "type": "FunctionExpression", "start": 16, "end": 32, "loc": { "start": { "line": 1, "column": 16 }, "end": { "line": 1, "column": 32 } }, "range": [ 16, 32 ], "id": null, "generator": true, "expression": false, "params": [], "body": { "type": "BlockStatement", "start": 19, "end": 32, "loc": { "start": { "line": 1, "column": 19 }, "end": { "line": 1, "column": 32 } }, "range": [ 19, 32 ], "body": [ { "type": "ExpressionStatement", "start": 21, "end": 30, "loc": { "start": { "line": 1, "column": 21 }, "end": { "line": 1, "column": 30 } }, "range": [ 21, 30 ], "expression": { "type": "YieldExpression", "start": 21, "end": 29, "loc": { "start": { "line": 1, "column": 21 }, "end": { "line": 1, "column": 29 } }, "range": [ 21, 29 ], "delegate": true, "argument": { "type": "Identifier", "start": 28, "end": 29, "loc": { "start": { "line": 1, "column": 28 }, "end": { "line": 1, "column": 29 } }, "range": [ 28, 29 ], "name": "v" } } } ] } } } ] } } ], "kind": "var" } ] } }