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

Adjust cloning of nodes in import/export-specifiers and obj-destructuring (#24)

Browse Source 
The cloning caused comments that where added to the original node to be persisted into
the cloned node.
Espree/Acorn does not have any cloning, that's why it is working there.
This change omits comments when cloning, as removing the cloning
causes tests in babel to fail.
This commit is contained in:
Daniel Tschinder
2016-06-21 15:55:15 +02:00
committed by Henry Zhu
parent 92d45c3f6c
commit f11a82c96c
6 changed files with 361 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
test/fixtures/comments/basic/shebang-import/actual.js vendored Executable file
View File

@@ -0,0 +1,3 @@
#!/usr/bin/env babel-node
import {spawn} from 'foobar';

154
test/fixtures/comments/basic/shebang-import/expected.json vendored Normal file
View File

@@ -0,0 +1,154 @@
{
"type": "File",
"start": 0,
"end": 56,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 3,
"column": 29
}
},
"program": {
"type": "Program",
"start": 0,
"end": 56,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 3,
"column": 29
}
},
"sourceType": "module",
"body": [
{
"type": "ImportDeclaration",
"start": 27,
"end": 56,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 29
}
},
"specifiers": [
{
"type": "ImportSpecifier",
"start": 35,
"end": 40,
"loc": {
"start": {
"line": 3,
"column": 8
},
"end": {
"line": 3,
"column": 13
}
},
"imported": {
"type": "Identifier",
"start": 35,
"end": 40,
"loc": {
"start": {
"line": 3,
"column": 8
},
"end": {
"line": 3,
"column": 13
}
},
"name": "spawn"
},
"local": {
"type": "Identifier",
"start": 35,
"end": 40,
"loc": {
"start": {
"line": 3,
"column": 8
},
"end": {
"line": 3,
"column": 13
}
},
"name": "spawn"
}
}
],
"source": {
"type": "StringLiteral",
"start": 47,
"end": 55,
"loc": {
"start": {
"line": 3,
"column": 20
},
"end": {
"line": 3,
"column": 28
}
},
"extra": {
"rawValue": "foobar",
"raw": "'foobar'"
},
"value": "foobar"
},
"leadingComments": [
{
"type": "CommentLine",
"value": "/usr/bin/env babel-node",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
}
}
]
}
],
"directives": []
},
"comments": [
{
"type": "CommentLine",
"value": "/usr/bin/env babel-node",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
}
}
]
}

3
test/fixtures/comments/basic/shebang-import/options.json vendored Normal file
View File

@@ -0,0 +1,3 @@
{
"sourceType": "module"
}

3
test/fixtures/comments/basic/shebang-object/actual.js vendored Executable file
View File

@@ -0,0 +1,3 @@
#!/usr/bin/env babel-node
var { spawn } = x;

189
test/fixtures/comments/basic/shebang-object/expected.json vendored Normal file
View File

@@ -0,0 +1,189 @@
{
"type": "File",
"start": 0,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 3,
"column": 18
}
},
"program": {
"type": "Program",
"start": 0,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 3,
"column": 18
}
},
"sourceType": "script",
"body": [
{
"type": "VariableDeclaration",
"start": 27,
"end": 45,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 18
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 31,
"end": 44,
"loc": {
"start": {
"line": 3,
"column": 4
},
"end": {
"line": 3,
"column": 17
}
},
"id": {
"type": "ObjectPattern",
"start": 31,
"end": 40,
"loc": {
"start": {
"line": 3,
"column": 4
},
"end": {
"line": 3,
"column": 13
}
},
"properties": [
{
"type": "ObjectProperty",
"start": 33,
"end": 38,
"loc": {
"start": {
"line": 3,
"column": 6
},
"end": {
"line": 3,
"column": 11
}
},
"method": false,
"shorthand": true,
"computed": false,
"key": {
"type": "Identifier",
"start": 33,
"end": 38,
"loc": {
"start": {
"line": 3,
"column": 6
},
"end": {
"line": 3,
"column": 11
}
},
"name": "spawn"
},
"value": {
"type": "Identifier",
"start": 33,
"end": 38,
"loc": {
"start": {
"line": 3,
"column": 6
},
"end": {
"line": 3,
"column": 11
}
},
"name": "spawn"
},
"extra": {
"shorthand": true
}
}
]
},
"init": {
"type": "Identifier",
"start": 43,
"end": 44,
"loc": {
"start": {
"line": 3,
"column": 16
},
"end": {
"line": 3,
"column": 17
}
},
"name": "x"
}
}
],
"kind": "var",
"leadingComments": [
{
"type": "CommentLine",
"value": "/usr/bin/env babel-node",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
}
}
]
}
],
"directives": []
},
"comments": [
{
"type": "CommentLine",
"value": "/usr/bin/env babel-node",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
}
}
]
}