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fix: allow bigInt in method name and TSLiteralType (#11547)

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* refactor: add isLiteralPropertyName to parser utils

* address review comments [skip-ci]

* refactor: keyword is valid identifierName

* fix: allow bigint in TSLiteralType

* update typescript test whitelist
This commit is contained in:
Huáng Jùnliàng
2020-05-14 18:40:52 -04:00
committed by GitHub
parent de8264c8a7
commit 2f31ecf85d
11 changed files with 270 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
packages/babel-parser/test/fixtures/es2020/bigint/decimal-as-property-name/input.js vendored
View File

@@ -1 +1 @@
({ 0n: 0 });
({ 0n: 0, 1n() {}, get 2n(){}, set 3n(_){}, async 4n() {}, *5n() {} });

144
packages/babel-parser/test/fixtures/es2020/bigint/decimal-as-property-name/output.json vendored
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@@ -1,18 +1,18 @@
{
"type": "File",
"start":0,"end":12,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":12}},
"start":0,"end":71,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":71}},
"program": {
"type": "Program",
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"start":0,"end":71,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":71}},
"sourceType": "script",
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"body": [
{
"type": "ExpressionStatement",
"start":0,"end":12,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":12}},
"start":0,"end":71,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":71}},
"expression": {
"type": "ObjectExpression",
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"start":1,"end":69,"loc":{"start":{"line":1,"column":1},"end":{"line":1,"column":69}},
"properties": [
{
"type": "ObjectProperty",
@@ -38,6 +38,142 @@
},
"value": 0
}
},
{
"type": "ObjectMethod",
"start":10,"end":17,"loc":{"start":{"line":1,"column":10},"end":{"line":1,"column":17}},
"method": true,
"key": {
"type": "BigIntLiteral",
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"extra": {
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},
"value": "1"
},
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"body": [],
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}
},
{
"type": "ObjectMethod",
"start":19,"end":29,"loc":{"start":{"line":1,"column":19},"end":{"line":1,"column":29}},
"method": false,
"key": {
"type": "BigIntLiteral",
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},
{
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"key": {
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"extra": {
"rawValue": "3",
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},
"value": "3"
},
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"kind": "set",
"id": null,
"generator": false,
"async": false,
"params": [
{
"type": "Identifier",
"start":38,"end":39,"loc":{"start":{"line":1,"column":38},"end":{"line":1,"column":39},"identifierName":"_"},
"name": "_"
}
],
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},
{
"type": "ObjectMethod",
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"method": true,
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"type": "BigIntLiteral",
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"extra": {
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},
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},
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},
{
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"method": true,
"key": {
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"extra": {
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},
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"body": [],
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}
}
],
"extra": {

1
packages/babel-parser/test/fixtures/typescript/types/literal-bigint-negative/input.ts vendored Normal file
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@@ -0,0 +1 @@
let x: -1n;

53
packages/babel-parser/test/fixtures/typescript/types/literal-bigint-negative/output.json vendored Normal file
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@@ -0,0 +1,53 @@
{
"type": "File",
"start":0,"end":11,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":11}},
"program": {
"type": "Program",
"start":0,"end":11,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":11}},
"sourceType": "module",
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{
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{
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"id": {
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"name": "x",
"typeAnnotation": {
"type": "TSTypeAnnotation",
"start":5,"end":10,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":10}},
"typeAnnotation": {
"type": "TSLiteralType",
"start":7,"end":10,"loc":{"start":{"line":1,"column":7},"end":{"line":1,"column":10}},
"literal": {
"type": "UnaryExpression",
"start":7,"end":10,"loc":{"start":{"line":1,"column":7},"end":{"line":1,"column":10}},
"operator": "-",
"prefix": true,
"argument": {
"type": "BigIntLiteral",
"start":8,"end":10,"loc":{"start":{"line":1,"column":8},"end":{"line":1,"column":10}},
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},
"value": "1"
}
}
}
}
},
"init": null
}
],
"kind": "let"
}
],
"directives": []
}
}

1
packages/babel-parser/test/fixtures/typescript/types/literal-bigint/input.ts vendored Normal file
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@@ -0,0 +1 @@
let x: 0n;

47
packages/babel-parser/test/fixtures/typescript/types/literal-bigint/output.json vendored Normal file
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@@ -0,0 +1,47 @@
{
"type": "File",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"program": {
"type": "Program",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":10,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":10}},
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{
"type": "VariableDeclarator",
"start":4,"end":9,"loc":{"start":{"line":1,"column":4},"end":{"line":1,"column":9}},
"id": {
"type": "Identifier",
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"name": "x",
"typeAnnotation": {
"type": "TSTypeAnnotation",
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"typeAnnotation": {
"type": "TSLiteralType",
"start":7,"end":9,"loc":{"start":{"line":1,"column":7},"end":{"line":1,"column":9}},
"literal": {
"type": "BigIntLiteral",
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"extra": {
"rawValue": "0",
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},
"value": "0"
}
}
}
},
"init": null
}
],
"kind": "let"
}
],
"directives": []
}
}