{ "type": "Script", "span": { "start": 167, "end": 315, "ctxt": 0 }, "body": [ { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 173, "end": 174, "ctxt": 0 }, "value": "C", "optional": false }, "declare": false, "span": { "start": 167, "end": 177, "ctxt": 0 }, "decorators": [], "body": [], "superClass": null, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] }, { "type": "ExpressionStatement", "span": { "start": 178, "end": 235, "ctxt": 0 }, "expression": { "type": "CallExpression", "span": { "start": 178, "end": 234, "ctxt": 0 }, "callee": { "type": "ParenthesisExpression", "span": { "start": 178, "end": 232, "ctxt": 0 }, "expression": { "type": "ArrowFunctionExpression", "span": { "start": 179, "end": 231, "ctxt": 0 }, "params": [ { "type": "AssignmentPattern", "span": { "start": 180, "end": 216, "ctxt": 0 }, "left": { "type": "Identifier", "span": { "start": 180, "end": 181, "ctxt": 0 }, "value": "b", "optional": false, "typeAnnotation": null }, "right": { "type": "ClassExpression", "identifier": null, "span": { "start": 184, "end": 216, "ctxt": 0 }, "decorators": [], "body": [ { "type": "ClassProperty", "span": { "start": 202, "end": 214, "ctxt": 0 }, "key": { "type": "Identifier", "span": { "start": 209, "end": 210, "ctxt": 0 }, "value": "x", "optional": false }, "value": { "type": "NumericLiteral", "span": { "start": 213, "end": 214, "ctxt": 0 }, "value": 1.0 }, "typeAnnotation": null, "isStatic": true, "decorators": [], "accessibility": null, "isAbstract": false, "isOptional": false, "isOverride": false, "readonly": false, "declare": false, "definite": false } ], "superClass": { "type": "Identifier", "span": { "start": 198, "end": 199, "ctxt": 0 }, "value": "C", "optional": false }, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] }, "typeAnnotation": null } ], "body": { "type": "BlockStatement", "span": { "start": 221, "end": 231, "ctxt": 0 }, "stmts": [ { "type": "VariableDeclaration", "span": { "start": 223, "end": 229, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 227, "end": 228, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 227, "end": 228, "ctxt": 0 }, "value": "C", "optional": false, "typeAnnotation": null }, "init": null, "definite": false } ] } ] }, "async": false, "generator": false, "typeParameters": null, "returnType": null } }, "arguments": [], "typeArguments": null } }, { "type": "VariableDeclaration", "span": { "start": 237, "end": 250, "ctxt": 0 }, "kind": "const", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 243, "end": 249, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 243, "end": 244, "ctxt": 0 }, "value": "x", "optional": false, "typeAnnotation": null }, "init": { "type": "StringLiteral", "span": { "start": 247, "end": 249, "ctxt": 0 }, "value": "", "hasEscape": false, "kind": { "type": "normal", "containsQuote": true } }, "definite": false } ] }, { "type": "ExpressionStatement", "span": { "start": 251, "end": 315, "ctxt": 0 }, "expression": { "type": "CallExpression", "span": { "start": 251, "end": 314, "ctxt": 0 }, "callee": { "type": "ParenthesisExpression", "span": { "start": 251, "end": 312, "ctxt": 0 }, "expression": { "type": "ArrowFunctionExpression", "span": { "start": 252, "end": 311, "ctxt": 0 }, "params": [ { "type": "AssignmentPattern", "span": { "start": 253, "end": 289, "ctxt": 0 }, "left": { "type": "Identifier", "span": { "start": 253, "end": 254, "ctxt": 0 }, "value": "b", "optional": false, "typeAnnotation": null }, "right": { "type": "ClassExpression", "identifier": null, "span": { "start": 257, "end": 289, "ctxt": 0 }, "decorators": [], "body": [ { "type": "ClassProperty", "span": { "start": 275, "end": 287, "ctxt": 0 }, "key": { "type": "Identifier", "span": { "start": 282, "end": 283, "ctxt": 0 }, "value": "x", "optional": false }, "value": { "type": "NumericLiteral", "span": { "start": 286, "end": 287, "ctxt": 0 }, "value": 1.0 }, "typeAnnotation": null, "isStatic": true, "decorators": [], "accessibility": null, "isAbstract": false, "isOptional": false, "isOverride": false, "readonly": false, "declare": false, "definite": false } ], "superClass": { "type": "Identifier", "span": { "start": 271, "end": 272, "ctxt": 0 }, "value": "C", "optional": false }, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] }, "typeAnnotation": null }, { "type": "AssignmentPattern", "span": { "start": 291, "end": 296, "ctxt": 0 }, "left": { "type": "Identifier", "span": { "start": 291, "end": 292, "ctxt": 0 }, "value": "d", "optional": false, "typeAnnotation": null }, "right": { "type": "Identifier", "span": { "start": 295, "end": 296, "ctxt": 0 }, "value": "x", "optional": false }, "typeAnnotation": null } ], "body": { "type": "BlockStatement", "span": { "start": 301, "end": 311, "ctxt": 0 }, "stmts": [ { "type": "VariableDeclaration", "span": { "start": 303, "end": 309, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 307, "end": 308, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 307, "end": 308, "ctxt": 0 }, "value": "x", "optional": false, "typeAnnotation": null }, "init": null, "definite": false } ] } ] }, "async": false, "generator": false, "typeParameters": null, "returnType": null } }, "arguments": [], "typeArguments": null } } ], "interpreter": null }