{ "type": "Script", "span": { "start": 100, "end": 239, "ctxt": 0 }, "body": [ { "type": "ExpressionStatement", "span": { "start": 100, "end": 110, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 100, "end": 110, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 100, "end": 106, "ctxt": 0 }, "object": { "type": "ThisExpression", "span": { "start": 100, "end": 104, "ctxt": 0 } }, "property": { "type": "Identifier", "span": { "start": 105, "end": 106, "ctxt": 0 }, "value": "x", "optional": false } }, "right": { "type": "NumericLiteral", "span": { "start": 109, "end": 110, "ctxt": 0 }, "value": 1.0, "raw": "1" } } }, { "type": "VariableDeclaration", "span": { "start": 111, "end": 120, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 115, "end": 120, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 115, "end": 116, "ctxt": 0 }, "value": "y", "optional": false, "typeAnnotation": null }, "init": { "type": "NumericLiteral", "span": { "start": 119, "end": 120, "ctxt": 0 }, "value": 2.0, "raw": "2" }, "definite": false } ] }, { "type": "ExpressionStatement", "span": { "start": 142, "end": 154, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 142, "end": 154, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 142, "end": 150, "ctxt": 0 }, "object": { "type": "Identifier", "span": { "start": 142, "end": 148, "ctxt": 0 }, "value": "window", "optional": false }, "property": { "type": "Identifier", "span": { "start": 149, "end": 150, "ctxt": 0 }, "value": "z", "optional": false } }, "right": { "type": "NumericLiteral", "span": { "start": 153, "end": 154, "ctxt": 0 }, "value": 3.0, "raw": "3" } } }, { "type": "ExpressionStatement", "span": { "start": 219, "end": 239, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 219, "end": 239, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 219, "end": 235, "ctxt": 0 }, "object": { "type": "Identifier", "span": { "start": 219, "end": 229, "ctxt": 0 }, "value": "globalThis", "optional": false }, "property": { "type": "Identifier", "span": { "start": 230, "end": 235, "ctxt": 0 }, "value": "alpha", "optional": false } }, "right": { "type": "NumericLiteral", "span": { "start": 238, "end": 239, "ctxt": 0 }, "value": 4.0, "raw": "4" } } } ], "interpreter": null }