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[babel 8] Materialize ESTree's classFeatures option (#13752)

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* [babel 8] Enable ESTree classFeatures by default in @babel/parser

* Fix `visitorKeys`

* Update tests
This commit is contained in:
Nicolò Ribaudo
2021-09-22 21:28:10 +02:00
committed by GitHub
parent 3d1481f363
commit 2e2d202694
36 changed files with 447 additions and 15 deletions
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4
packages/babel-parser/test/fixtures/estree/class-private-method/basic-babel-7/input.js vendored Normal file
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@@ -0,0 +1,4 @@
class A {
#foo(arg, ...others) {}
static #bar(arg, ...others) {}
}

4
packages/babel-parser/test/fixtures/estree/class-private-method/basic-babel-7/options.json vendored Normal file
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@@ -0,0 +1,4 @@
{
"BABEL_8_BREAKING": false,
"plugins": ["flow", "jsx", ["estree", { "classFeatures": true }]]
}

110
packages/babel-parser/test/fixtures/estree/class-private-method/basic-babel-7/output.json vendored Normal file
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@@ -0,0 +1,110 @@
{
"type": "File",
"start":0,"end":70,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":1}},
"program": {
"type": "Program",
"start":0,"end":70,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":1}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "ClassDeclaration",
"start":0,"end":70,"loc":{"start":{"line":1,"column":0},"end":{"line":4,"column":1}},
"id": {
"type": "Identifier",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"A"},
"name": "A"
},
"superClass": null,
"body": {
"type": "ClassBody",
"start":8,"end":70,"loc":{"start":{"line":1,"column":8},"end":{"line":4,"column":1}},
"body": [
{
"type": "MethodDefinition",
"start":12,"end":35,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":25}},
"static": false,
"key": {
"type": "PrivateIdentifier",
"start":12,"end":16,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":6}},
"name": "foo"
},
"kind": "method",
"value": {
"type": "FunctionExpression",
"start":16,"end":35,"loc":{"start":{"line":2,"column":6},"end":{"line":2,"column":25}},
"id": null,
"generator": false,
"async": false,
"expression": false,
"params": [
{
"type": "Identifier",
"start":17,"end":20,"loc":{"start":{"line":2,"column":7},"end":{"line":2,"column":10},"identifierName":"arg"},
"name": "arg"
},
{
"type": "RestElement",
"start":22,"end":31,"loc":{"start":{"line":2,"column":12},"end":{"line":2,"column":21}},
"argument": {
"type": "Identifier",
"start":25,"end":31,"loc":{"start":{"line":2,"column":15},"end":{"line":2,"column":21},"identifierName":"others"},
"name": "others"
}
}
],
"body": {
"type": "BlockStatement",
"start":33,"end":35,"loc":{"start":{"line":2,"column":23},"end":{"line":2,"column":25}},
"body": []
}
},
"computed": false
},
{
"type": "MethodDefinition",
"start":38,"end":68,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":32}},
"static": true,
"key": {
"type": "PrivateIdentifier",
"start":45,"end":49,"loc":{"start":{"line":3,"column":9},"end":{"line":3,"column":13}},
"name": "bar"
},
"kind": "method",
"value": {
"type": "FunctionExpression",
"start":49,"end":68,"loc":{"start":{"line":3,"column":13},"end":{"line":3,"column":32}},
"id": null,
"generator": false,
"async": false,
"expression": false,
"params": [
{
"type": "Identifier",
"start":50,"end":53,"loc":{"start":{"line":3,"column":14},"end":{"line":3,"column":17},"identifierName":"arg"},
"name": "arg"
},
{
"type": "RestElement",
"start":55,"end":64,"loc":{"start":{"line":3,"column":19},"end":{"line":3,"column":28}},
"argument": {
"type": "Identifier",
"start":58,"end":64,"loc":{"start":{"line":3,"column":22},"end":{"line":3,"column":28},"identifierName":"others"},
"name": "others"
}
}
],
"body": {
"type": "BlockStatement",
"start":66,"end":68,"loc":{"start":{"line":3,"column":30},"end":{"line":3,"column":32}},
"body": []
}
},
"computed": false
}
]
}
}
]
}
}