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Enable ergonomic brand checks (#priv in) by default (#13554)

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* Enable ergonomic brand checks by default in `@babel/parser`

* Enable ergonomic brand checks by default in `preset-env`

* Fix error position

* Update Babel 8 tests
This commit is contained in:
Nicolò Ribaudo
2021-08-03 23:02:17 +02:00
committed by GitHub
parent 5f4b58f678
commit a254ea38a4
180 changed files with 281 additions and 61 deletions
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4
packages/babel-parser/test/fixtures/es2022/class-private-methods/asi-failure-generator/options.json vendored
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@@ -1,3 +1,3 @@
{
"throws": "Unexpected token (3:3)"
}
"throws": "Unexpected token (3:9)"
}

3
packages/babel-parser/test/fixtures/es2022/class-private-properties/failure-shorthand/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "Unexpected token (4:11)"
}

89
packages/babel-parser/test/fixtures/es2022/class-private-properties/failure-shorthand/output.json vendored Normal file
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@@ -0,0 +1,89 @@
{
"type": "File",
"start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"errors": [
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:11)"
],
"program": {
"type": "Program",
"start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "ClassDeclaration",
"start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"id": {
"type": "Identifier",
"start":6,"end":9,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":9},"identifierName":"Foo"},
"name": "Foo"
},
"superClass": null,
"body": {
"type": "ClassBody",
"start":10,"end":56,"loc":{"start":{"line":1,"column":10},"end":{"line":6,"column":1}},
"body": [
{
"type": "ClassPrivateProperty",
"start":14,"end":17,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":5}},
"static": false,
"key": {
"type": "PrivateName",
"start":14,"end":16,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":4}},
"id": {
"type": "Identifier",
"start":15,"end":16,"loc":{"start":{"line":2,"column":3},"end":{"line":2,"column":4},"identifierName":"x"},
"name": "x"
}
},
"value": null
},
{
"type": "ClassMethod",
"start":20,"end":54,"loc":{"start":{"line":3,"column":2},"end":{"line":5,"column":3}},
"static": false,
"key": {
"type": "Identifier",
"start":20,"end":31,"loc":{"start":{"line":3,"column":2},"end":{"line":3,"column":13},"identifierName":"constructor"},
"name": "constructor"
},
"computed": false,
"kind": "constructor",
"id": null,
"generator": false,
"async": false,
"params": [],
"body": {
"type": "BlockStatement",
"start":34,"end":54,"loc":{"start":{"line":3,"column":16},"end":{"line":5,"column":3}},
"body": [
{
"type": "ExpressionStatement",
"start":40,"end":50,"loc":{"start":{"line":4,"column":4},"end":{"line":4,"column":14}},
"expression": {
"type": "UnaryExpression",
"start":40,"end":49,"loc":{"start":{"line":4,"column":4},"end":{"line":4,"column":13}},
"operator": "delete",
"prefix": true,
"argument": {
"type": "PrivateName",
"start":47,"end":49,"loc":{"start":{"line":4,"column":11},"end":{"line":4,"column":13}},
"id": {
"type": "Identifier",
"start":48,"end":49,"loc":{"start":{"line":4,"column":12},"end":{"line":4,"column":13},"identifierName":"x"},
"name": "x"
}
}
}
}
],
"directives": []
}
}
]
}
}
],
"directives": []
}
}

2
packages/babel-parser/test/fixtures/estree/private-in/basic/options.json vendored
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@@ -1,3 +1,3 @@
{
"plugins": ["estree", "privateIn"]
"plugins": ["estree"]
}

7
packages/babel-parser/test/fixtures/experimental/_no-plugin/private-in/input.js vendored
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@@ -1,7 +0,0 @@
class Point {
#x = 1;
#y = 2;
static isPoint(obj) {
return #x in obj && #y in obj;
}
}

3
packages/babel-parser/test/fixtures/experimental/_no-plugin/private-in/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "This experimental syntax requires enabling the parser plugin: 'privateIn' (5:14)"
}

3
packages/babel-parser/test/fixtures/experimental/private-in/private-binary-expression-left/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

2
packages/babel-parser/test/fixtures/experimental/private-in/private-binary-expression-left/output.json vendored
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@@ -2,7 +2,7 @@
"type": "File",
"start":0,"end":50,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"errors": [
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:7)"
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:4)"
],
"program": {
"type": "Program",

3
packages/babel-parser/test/fixtures/experimental/private-in/private-binary-expression-right/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

2
packages/babel-parser/test/fixtures/experimental/private-in/private-binary-expression-right/output.json vendored
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@@ -2,7 +2,7 @@
"type": "File",
"start":0,"end":50,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"errors": [
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:10)"
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:8)"
],
"program": {
"type": "Program",

3
packages/babel-parser/test/fixtures/experimental/private-in/private-expression/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

2
packages/babel-parser/test/fixtures/experimental/private-in/private-expression/output.json vendored
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@@ -2,7 +2,7 @@
"type": "File",
"start":0,"end":46,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"errors": [
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:6)"
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:4)"
],
"program": {
"type": "Program",

3
packages/babel-parser/test/fixtures/experimental/private-in/private-in-class-heritage/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

3
packages/babel-parser/test/fixtures/experimental/private-in/private-in-escaped-sequence/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

3
packages/babel-parser/test/fixtures/experimental/private-in/private-in-parenthesized/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

2
packages/babel-parser/test/fixtures/experimental/private-in/private-in-parenthesized/output.json vendored
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@@ -2,7 +2,7 @@
"type": "File",
"start":0,"end":54,"loc":{"start":{"line":1,"column":0},"end":{"line":6,"column":1}},
"errors": [
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:7)"
"SyntaxError: Private names are only allowed in property accesses (`obj.#x`) or in `in` expressions (`#x in obj`). (4:5)"
],
"program": {
"type": "Program",

3
packages/babel-parser/test/fixtures/experimental/private-in/private-in-without-field/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}

3
packages/babel-parser/test/fixtures/experimental/private-in/private-in/options.json vendored
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@@ -1,3 +0,0 @@
{
"plugins": ["privateIn"]
}