cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

1
test/fixtures/comments/basic/function-trailing-comma-shorthand/actual.js vendored Normal file
View File

@@ -0,0 +1 @@
fn(a, { b }, /* comment */);

208
test/fixtures/comments/basic/function-trailing-comma-shorthand/expected.json vendored Normal file
View File

@@ -0,0 +1,208 @@
{
"type": "File",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"program": {
"type": "Program",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"sourceType": "script",
"body": [
{
"type": "ExpressionStatement",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"expression": {
"type": "CallExpression",
"start": 0,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 27
}
},
"callee": {
"type": "Identifier",
"start": 0,
"end": 2,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 2
},
"identifierName": "fn"
},
"name": "fn"
},
"arguments": [
{
"type": "Identifier",
"start": 3,
"end": 4,
"loc": {
"start": {
"line": 1,
"column": 3
},
"end": {
"line": 1,
"column": 4
},
"identifierName": "a"
},
"name": "a"
},
{
"type": "ObjectExpression",
"start": 6,
"end": 11,
"loc": {
"start": {
"line": 1,
"column": 6
},
"end": {
"line": 1,
"column": 11
}
},
"properties": [
{
"type": "ObjectProperty",
"start": 8,
"end": 9,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 9
}
},
"method": false,
"shorthand": true,
"computed": false,
"key": {
"type": "Identifier",
"start": 8,
"end": 9,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 9
},
"identifierName": "b"
},
"name": "b"
},
"value": {
"type": "Identifier",
"start": 8,
"end": 9,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 9
},
"identifierName": "b"
},
"name": "b"
},
"extra": {
"shorthand": true
}
}
],
"trailingComments": [
{
"type": "CommentBlock",
"value": " comment ",
"start": 13,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 26
}
}
}
]
}
]
}
}
],
"directives": []
},
"comments": [
{
"type": "CommentBlock",
"value": " comment ",
"start": 13,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 26
}
}
}
]
}