{ "type": "File", "start": 0, "end": 63, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 63 } }, "program": { "type": "Program", "start": 0, "end": 63, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 63 } }, "sourceType": "script", "body": [ { "type": "FunctionDeclaration", "start": 0, "end": 63, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 63 } }, "id": { "type": "Identifier", "start": 9, "end": 14, "loc": { "start": { "line": 1, "column": 9 }, "end": { "line": 1, "column": 14 } }, "name": "hello" }, "generator": false, "expression": false, "params": [], "body": { "type": "BlockStatement", "start": 17, "end": 63, "loc": { "start": { "line": 1, "column": 17 }, "end": { "line": 1, "column": 63 } }, "body": [ { "type": "TryStatement", "start": 32, "end": 61, "loc": { "start": { "line": 1, "column": 32 }, "end": { "line": 1, "column": 61 } }, "block": { "type": "BlockStatement", "start": 36, "end": 39, "loc": { "start": { "line": 1, "column": 36 }, "end": { "line": 1, "column": 39 } }, "body": [], "directives": [] }, "handler": { "type": "CatchClause", "start": 40, "end": 61, "loc": { "start": { "line": 1, "column": 40 }, "end": { "line": 1, "column": 61 } }, "param": { "type": "Identifier", "start": 47, "end": 56, "loc": { "start": { "line": 1, "column": 47 }, "end": { "line": 1, "column": 56 } }, "name": "arguments" }, "body": { "type": "BlockStatement", "start": 58, "end": 61, "loc": { "start": { "line": 1, "column": 58 }, "end": { "line": 1, "column": 61 } }, "body": [], "directives": [] } }, "guardedHandlers": [], "finalizer": null } ], "directives": [ { "type": "Directive", "start": 18, "end": 31, "loc": { "start": { "line": 1, "column": 18 }, "end": { "line": 1, "column": 31 } }, "value": { "type": "DirectiveLiteral", "start": 18, "end": 30, "loc": { "start": { "line": 1, "column": 18 }, "end": { "line": 1, "column": 30 } }, "raw": "'use strict'", "value": "use strict" } } ] } } ], "directives": [] } }