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

102 lines
4.1 KiB
JSON

{
"type": "File",
"start":0,"end":44,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":2}},
"errors": [
"SyntaxError: Invalid shorthand property initializer. (2:6)"
],
"program": {
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"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":44,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":2}},
"declarations": [
{
"type": "VariableDeclarator",
"start":6,"end":43,"loc":{"start":{"line":1,"column":6},"end":{"line":4,"column":1}},
"id": {
"type": "Identifier",
"start":6,"end":9,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":9},"identifierName":"obj"},
"name": "obj"
},
"init": {
"type": "ObjectExpression",
"start":12,"end":43,"loc":{"start":{"line":1,"column":12},"end":{"line":4,"column":1}},
"properties": [
{
"type": "ObjectProperty",
"start":16,"end":25,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":11}},
"method": false,
"key": {
"type": "Identifier",
"start":16,"end":19,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":5},"identifierName":"foo"},
"name": "foo"
},
"computed": false,
"shorthand": true,
"value": {
"type": "AssignmentPattern",
"start":16,"end":25,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":11}},
"left": {
"type": "Identifier",
"start":16,"end":19,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":5},"identifierName":"foo"},
"name": "foo"
},
"right": {
"type": "NumericLiteral",
"start":22,"end":25,"loc":{"start":{"line":2,"column":8},"end":{"line":2,"column":11}},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
},
"extra": {
"shorthand": true
}
},
{
"type": "ObjectProperty",
"start":29,"end":41,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":14}},
"method": false,
"key": {
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"start":29,"end":32,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":5},"identifierName":"bar"},
"name": "bar"
},
"computed": false,
"shorthand": false,
"value": {
"type": "AssignmentExpression",
"start":34,"end":41,"loc":{"start":{"line":3,"column":7},"end":{"line":3,"column":14}},
"operator": "=",
"left": {
"type": "Identifier",
"start":34,"end":35,"loc":{"start":{"line":3,"column":7},"end":{"line":3,"column":8},"identifierName":"x"},
"name": "x"
},
"right": {
"type": "NumericLiteral",
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"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
]
}
}
],
"kind": "const"
}
],
"directives": []
}
}