* [parser] Track trailing commas in extras instead of state * Update existing tests * Update test262 whitelist * Improve error message and location * nit * Use lookaheadCharCode
301 lines
7.2 KiB
JSON
301 lines
7.2 KiB
JSON
{
|
|
"type": "File",
|
|
"start": 0,
|
|
"end": 25,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 0
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 25
|
|
}
|
|
},
|
|
"program": {
|
|
"type": "Program",
|
|
"start": 0,
|
|
"end": 25,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 0
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 25
|
|
}
|
|
},
|
|
"sourceType": "script",
|
|
"interpreter": null,
|
|
"body": [
|
|
{
|
|
"type": "ExpressionStatement",
|
|
"start": 0,
|
|
"end": 25,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 0
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 25
|
|
}
|
|
},
|
|
"expression": {
|
|
"type": "ObjectExpression",
|
|
"start": 1,
|
|
"end": 24,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 1
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 24
|
|
}
|
|
},
|
|
"properties": [
|
|
{
|
|
"type": "ObjectProperty",
|
|
"start": 2,
|
|
"end": 3,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 2
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 3
|
|
}
|
|
},
|
|
"method": false,
|
|
"key": {
|
|
"type": "Identifier",
|
|
"start": 2,
|
|
"end": 3,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 2
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 3
|
|
},
|
|
"identifierName": "x"
|
|
},
|
|
"name": "x"
|
|
},
|
|
"computed": false,
|
|
"shorthand": true,
|
|
"value": {
|
|
"type": "Identifier",
|
|
"start": 2,
|
|
"end": 3,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 2
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 3
|
|
},
|
|
"identifierName": "x"
|
|
},
|
|
"name": "x"
|
|
},
|
|
"extra": {
|
|
"shorthand": true
|
|
}
|
|
},
|
|
{
|
|
"type": "SpreadElement",
|
|
"start": 5,
|
|
"end": 9,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 5
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 9
|
|
}
|
|
},
|
|
"argument": {
|
|
"type": "Identifier",
|
|
"start": 8,
|
|
"end": 9,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 8
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 9
|
|
},
|
|
"identifierName": "y"
|
|
},
|
|
"name": "y"
|
|
}
|
|
},
|
|
{
|
|
"type": "ObjectProperty",
|
|
"start": 11,
|
|
"end": 12,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 11
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 12
|
|
}
|
|
},
|
|
"method": false,
|
|
"key": {
|
|
"type": "Identifier",
|
|
"start": 11,
|
|
"end": 12,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 11
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 12
|
|
},
|
|
"identifierName": "a"
|
|
},
|
|
"name": "a"
|
|
},
|
|
"computed": false,
|
|
"shorthand": true,
|
|
"value": {
|
|
"type": "Identifier",
|
|
"start": 11,
|
|
"end": 12,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 11
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 12
|
|
},
|
|
"identifierName": "a"
|
|
},
|
|
"name": "a"
|
|
},
|
|
"extra": {
|
|
"shorthand": true
|
|
}
|
|
},
|
|
{
|
|
"type": "SpreadElement",
|
|
"start": 14,
|
|
"end": 18,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 14
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 18
|
|
}
|
|
},
|
|
"argument": {
|
|
"type": "Identifier",
|
|
"start": 17,
|
|
"end": 18,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 17
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 18
|
|
},
|
|
"identifierName": "b"
|
|
},
|
|
"name": "b"
|
|
}
|
|
},
|
|
{
|
|
"type": "ObjectProperty",
|
|
"start": 20,
|
|
"end": 21,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 20
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 21
|
|
}
|
|
},
|
|
"method": false,
|
|
"key": {
|
|
"type": "Identifier",
|
|
"start": 20,
|
|
"end": 21,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 20
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 21
|
|
},
|
|
"identifierName": "c"
|
|
},
|
|
"name": "c"
|
|
},
|
|
"computed": false,
|
|
"shorthand": true,
|
|
"value": {
|
|
"type": "Identifier",
|
|
"start": 20,
|
|
"end": 21,
|
|
"loc": {
|
|
"start": {
|
|
"line": 1,
|
|
"column": 20
|
|
},
|
|
"end": {
|
|
"line": 1,
|
|
"column": 21
|
|
},
|
|
"identifierName": "c"
|
|
},
|
|
"name": "c"
|
|
},
|
|
"extra": {
|
|
"shorthand": true
|
|
}
|
|
}
|
|
],
|
|
"extra": {
|
|
"trailingComma": 21,
|
|
"parenthesized": true,
|
|
"parenStart": 0
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"directives": []
|
|
}
|
|
} |