Huáng Jùnliàng a470f7b479
Recover from shorthand assign exprs (#13968)
* refactor: avoid duplicate property access

* refactor: tweak parseMember

* polish: recover from shorthand assign in exprs
2021-11-19 10:22:29 -05:00

70 lines
2.6 KiB
JSON

{
"type": "File",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"errors": [
"SyntaxError: Invalid shorthand property initializer. (1:5)"
],
"program": {
"type": "Program",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "ExpressionStatement",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"expression": {
"type": "CallExpression",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"callee": {
"type": "Identifier",
"start":0,"end":1,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":1},"identifierName":"f"},
"name": "f"
},
"arguments": [
{
"type": "ObjectExpression",
"start":2,"end":9,"loc":{"start":{"line":1,"column":2},"end":{"line":1,"column":9}},
"properties": [
{
"type": "ObjectProperty",
"start":3,"end":8,"loc":{"start":{"line":1,"column":3},"end":{"line":1,"column":8}},
"method": false,
"key": {
"type": "Identifier",
"start":3,"end":4,"loc":{"start":{"line":1,"column":3},"end":{"line":1,"column":4},"identifierName":"x"},
"name": "x"
},
"computed": false,
"shorthand": true,
"value": {
"type": "AssignmentPattern",
"start":3,"end":8,"loc":{"start":{"line":1,"column":3},"end":{"line":1,"column":8}},
"left": {
"type": "Identifier",
"start":3,"end":4,"loc":{"start":{"line":1,"column":3},"end":{"line":1,"column":4},"identifierName":"x"},
"name": "x"
},
"right": {
"type": "NumericLiteral",
"start":7,"end":8,"loc":{"start":{"line":1,"column":7},"end":{"line":1,"column":8}},
"extra": {
"rawValue": 0,
"raw": "0"
},
"value": 0
}
},
"extra": {
"shorthand": true
}
}
]
}
]
}
}
],
"directives": []
}
}