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Fixed disappearing comments following a trailing comma on the last property of an object literal or the last argument of a call expression (#478)

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This commit is contained in:
aardito2
2017-05-22 17:02:02 -04:00
committed by Henry Zhu
parent 0f66dbd4b6
commit 557696da3a
7 changed files with 772 additions and 1 deletions
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372
test/fixtures/comments/basic/object-property-trailing-comma/expected.json vendored Normal file
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@@ -0,0 +1,372 @@
{
"type": "File",
"start": 0,
"end": 83,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 5,
"column": 2
}
},
"program": {
"type": "Program",
"start": 0,
"end": 83,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 5,
"column": 2
}
},
"sourceType": "script",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 83,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 5,
"column": 2
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 82,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 5,
"column": 1
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 7,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 7
},
"identifierName": "obj"
},
"name": "obj"
},
"init": {
"type": "ObjectExpression",
"start": 10,
"end": 82,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 5,
"column": 1
}
},
"properties": [
{
"type": "ObjectProperty",
"start": 14,
"end": 20,
"loc": {
"start": {
"line": 2,
"column": 2
},
"end": {
"line": 2,
"column": 8
}
},
"method": false,
"shorthand": false,
"computed": false,
"key": {
"type": "Identifier",
"start": 14,
"end": 15,
"loc": {
"start": {
"line": 2,
"column": 2
},
"end": {
"line": 2,
"column": 3
},
"identifierName": "a"
},
"name": "a"
},
"value": {
"type": "StringLiteral",
"start": 17,
"end": 20,
"loc": {
"start": {
"line": 2,
"column": 5
},
"end": {
"line": 2,
"column": 8
}
},
"extra": {
"rawValue": "1",
"raw": "'1'"
},
"value": "1"
}
},
{
"type": "ObjectProperty",
"start": 37,
"end": 43,
"loc": {
"start": {
"line": 3,
"column": 2
},
"end": {
"line": 3,
"column": 8
}
},
"method": false,
"shorthand": false,
"computed": false,
"key": {
"type": "Identifier",
"start": 37,
"end": 38,
"loc": {
"start": {
"line": 3,
"column": 2
},
"end": {
"line": 3,
"column": 3
},
"identifierName": "b"
},
"name": "b",
"leadingComments": null
},
"value": {
"type": "StringLiteral",
"start": 40,
"end": 43,
"loc": {
"start": {
"line": 3,
"column": 5
},
"end": {
"line": 3,
"column": 8
}
},
"extra": {
"rawValue": "2",
"raw": "'2'"
},
"value": "2"
},
"leadingComments": [
{
"type": "CommentLine",
"value": " comment 1",
"start": 22,
"end": 34,
"loc": {
"start": {
"line": 2,
"column": 10
},
"end": {
"line": 2,
"column": 22
}
}
}
]
},
{
"type": "ObjectProperty",
"start": 60,
"end": 66,
"loc": {
"start": {
"line": 4,
"column": 2
},
"end": {
"line": 4,
"column": 8
}
},
"method": false,
"shorthand": false,
"computed": false,
"key": {
"type": "Identifier",
"start": 60,
"end": 61,
"loc": {
"start": {
"line": 4,
"column": 2
},
"end": {
"line": 4,
"column": 3
},
"identifierName": "c"
},
"name": "c",
"leadingComments": null
},
"value": {
"type": "StringLiteral",
"start": 63,
"end": 66,
"loc": {
"start": {
"line": 4,
"column": 5
},
"end": {
"line": 4,
"column": 8
}
},
"extra": {
"rawValue": "3",
"raw": "'3'"
},
"value": "3"
},
"leadingComments": [
{
"type": "CommentLine",
"value": " comment 2",
"start": 45,
"end": 57,
"loc": {
"start": {
"line": 3,
"column": 10
},
"end": {
"line": 3,
"column": 22
}
}
}
],
"trailingComments": [
{
"type": "CommentLine",
"value": " comment 3",
"start": 68,
"end": 80,
"loc": {
"start": {
"line": 4,
"column": 10
},
"end": {
"line": 4,
"column": 22
}
}
}
]
}
]
}
}
],
"kind": "var"
}
],
"directives": []
},
"comments": [
{
"type": "CommentLine",
"value": " comment 1",
"start": 22,
"end": 34,
"loc": {
"start": {
"line": 2,
"column": 10
},
"end": {
"line": 2,
"column": 22
}
}
},
{
"type": "CommentLine",
"value": " comment 2",
"start": 45,
"end": 57,
"loc": {
"start": {
"line": 3,
"column": 10
},
"end": {
"line": 3,
"column": 22
}
}
},
{
"type": "CommentLine",
"value": " comment 3",
"start": 68,
"end": 80,
"loc": {
"start": {
"line": 4,
"column": 10
},
"end": {
"line": 4,
"column": 22
}
}
}
]
}