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Finish optionalChaining plugin

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This commit is contained in:
Justin Ridgewell
2017-06-03 01:16:59 -04:00
parent 2dd624b44e
commit e1ec23cd3e
13 changed files with 1196 additions and 40 deletions
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6
test/fixtures/experimental/optional-chaining/member-access-bracket/actual.js vendored
View File

@@ -1 +1,7 @@
obj?.[expr]
obj?.[expr]?.[other]
obj?.[true]
obj?.[true]?.[true]

279
test/fixtures/experimental/optional-chaining/member-access-bracket/expected.json vendored
View File

@@ -1,29 +1,29 @@
{
"type": "File",
"start": 0,
"end": 11,
"end": 67,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 11
"line": 7,
"column": 19
}
},
"program": {
"type": "Program",
"start": 0,
"end": 11,
"end": 67,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 11
"line": 7,
"column": 19
}
},
"sourceType": "script",
@@ -73,7 +73,6 @@
},
"name": "obj"
},
"optional": true,
"property": {
"type": "Identifier",
"start": 6,
@@ -91,7 +90,271 @@
},
"name": "expr"
},
"computed": true
"computed": true,
"optional": true
}
},
{
"type": "ExpressionStatement",
"start": 13,
"end": 33,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 20
}
},
"expression": {
"type": "MemberExpression",
"start": 13,
"end": 33,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 20
}
},
"object": {
"type": "MemberExpression",
"start": 13,
"end": 24,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 11
}
},
"object": {
"type": "Identifier",
"start": 13,
"end": 16,
"loc": {
"start": {
"line": 3,
"column": 0
},
"end": {
"line": 3,
"column": 3
},
"identifierName": "obj"
},
"name": "obj"
},
"property": {
"type": "Identifier",
"start": 19,
"end": 23,
"loc": {
"start": {
"line": 3,
"column": 6
},
"end": {
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"column": 10
},
"identifierName": "expr"
},
"name": "expr"
},
"computed": true,
"optional": true
},
"property": {
"type": "Identifier",
"start": 27,
"end": 32,
"loc": {
"start": {
"line": 3,
"column": 14
},
"end": {
"line": 3,
"column": 19
},
"identifierName": "other"
},
"name": "other"
},
"computed": true,
"optional": true
}
},
{
"type": "ExpressionStatement",
"start": 35,
"end": 46,
"loc": {
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"line": 5,
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},
"end": {
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}
},
"expression": {
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"start": 35,
"end": 46,
"loc": {
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"line": 5,
"column": 0
},
"end": {
"line": 5,
"column": 11
}
},
"object": {
"type": "Identifier",
"start": 35,
"end": 38,
"loc": {
"start": {
"line": 5,
"column": 0
},
"end": {
"line": 5,
"column": 3
},
"identifierName": "obj"
},
"name": "obj"
},
"property": {
"type": "BooleanLiteral",
"start": 41,
"end": 45,
"loc": {
"start": {
"line": 5,
"column": 6
},
"end": {
"line": 5,
"column": 10
}
},
"value": true
},
"computed": true,
"optional": true
}
},
{
"type": "ExpressionStatement",
"start": 48,
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"loc": {
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"line": 7,
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},
"end": {
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"column": 19
}
},
"expression": {
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"end": 67,
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},
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}
},
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},
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},
"identifierName": "obj"
},
"name": "obj"
},
"property": {
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"start": 54,
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},
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}
},
"value": true
},
"computed": true,
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},
"property": {
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"end": {
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},
"value": true
},
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}
}
],