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[parser] Enable "exportNamespaceFrom" by default (#10521)

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Nicolò Ribaudo 2019-10-29 18:44:32 +01:00 committed by GitHub
parent d248e2d188
commit 4cd93ab5f3
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GPG Key ID: 4AEE18F83AFDEB23
22 changed files with 263 additions and 27 deletions
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1
packages/babel-parser/src/parser/statement.js
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@ -1719,7 +1719,6 @@ export default class StatementParser extends ExpressionParser {
maybeParseExportNamespaceSpecifier(node: N.Node): boolean {
if (this.isContextual("as")) {
if (!node.specifiers) node.specifiers = [];
this.expectPlugin("exportNamespaceFrom");
const specifier = this.startNodeAt(
this.state.lastTokStart,

0
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-and-named/input.js → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns-and-named/input.js vendored
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0
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-and-named/output.json → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns-and-named/output.json vendored
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0
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-default/input.js → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns-default/input.js vendored
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0
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-default/output.json → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns-default/output.json vendored
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0
packages/babel-parser/test/fixtures/experimental/_no-plugin/export-namespace/input.js → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns/input.js vendored
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0
packages/babel-parser/test/fixtures/experimental/export-extensions/ns/output.json → packages/babel-parser/test/fixtures/es2020/export-ns-from/ns/output.json vendored
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3
packages/babel-parser/test/fixtures/es2020/export-ns-from/options.json vendored Normal file
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@ -0,0 +1,3 @@
{
"sourceType": "module"
}

4
packages/babel-parser/test/fixtures/experimental/_no-plugin/export-namespace/options.json vendored
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@ -1,4 +0,0 @@
{
"throws": "This experimental syntax requires enabling the parser plugin: 'exportNamespaceFrom' (1:9)",
"plugins": []
}

2
packages/babel-parser/test/fixtures/experimental/export-extensions/default-and-ns/options.json vendored
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@ -1,4 +1,4 @@
{
"plugins": ["exportDefaultFrom", "exportNamespaceFrom"],
"plugins": ["exportDefaultFrom"],
"sourceType": "module"
}

4
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-and-named/options.json vendored
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@ -1,4 +0,0 @@
{
"sourceType": "module",
"plugins": ["exportNamespaceFrom"]
}

4
packages/babel-parser/test/fixtures/experimental/export-extensions/ns-default/options.json vendored
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@ -1,4 +0,0 @@
{
"plugins": ["exportNamespaceFrom"],
"sourceType": "module"
}

1
packages/babel-parser/test/fixtures/experimental/export-extensions/ns/input.js vendored
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@ -1 +0,0 @@
export * as A from 'test';

4
packages/babel-parser/test/fixtures/experimental/export-extensions/ns/options.json vendored
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@ -1,4 +0,0 @@
{
"plugins": ["exportNamespaceFrom"],
"sourceType": "module"
}

2
packages/babel-parser/test/fixtures/flow/declare-export/export-star-as/options.json vendored
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@ -1,3 +1,3 @@
{
"plugins": ["jsx", "flow", "exportNamespaceFrom"]
"plugins": ["jsx", "flow"]
}

2
packages/babel-parser/test/fixtures/flow/type-exports/star-as-from/options.json vendored
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@ -1,5 +1,5 @@
{
"sourceType": "module",
"plugins": ["flow", "exportNamespaceFrom"],
"plugins": ["flow"],
"throws": "Unexpected token (1:14)"
}

2
packages/babel-parser/test/fixtures/placeholders/export/options.json vendored
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@ -1,4 +1,4 @@
{
"plugins": ["placeholders", "exportDefaultFrom", "exportNamespaceFrom"],
"plugins": ["placeholders", "exportDefaultFrom"],
"sourceType": "module"
}

3
packages/babel-parser/test/fixtures/placeholders/export/star-from-2/options.json vendored
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@ -1,5 +1,4 @@
{
"plugins": ["placeholders"],
"sourceType": "module",
"throws": "This experimental syntax requires enabling the parser plugin: 'exportNamespaceFrom' (1:9)"
"sourceType": "module"
}

120
packages/babel-parser/test/fixtures/placeholders/export/star-from-2/output.json vendored Normal file
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@ -0,0 +1,120 @@
{
"type": "File",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"program": {
"type": "Program",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "ExportNamedDeclaration",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"specifiers": [
{
"type": "ExportNamespaceSpecifier",
"start": 7,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 7
},
"end": {
"line": 1,
"column": 20
}
},
"exported": {
"type": "Placeholder",
"start": 12,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 20
}
},
"name": {
"type": "Identifier",
"start": 14,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 18
},
"identifierName": "STAR"
},
"name": "STAR"
},
"expectedNode": "Identifier"
}
}
],
"source": {
"type": "StringLiteral",
"start": 26,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 26
},
"end": {
"line": 1,
"column": 32
}
},
"extra": {
"rawValue": "file",
"raw": "\"file\""
},
"value": "file"
}
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/placeholders/export/star-from-3/options.json vendored
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@ -1,5 +1,4 @@
{
"plugins": ["placeholders"],
"sourceType": "module",
"throws": "This experimental syntax requires enabling the parser plugin: 'exportNamespaceFrom' (1:9)"
"sourceType": "module"
}

133
packages/babel-parser/test/fixtures/placeholders/export/star-from-3/output.json vendored Normal file
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@ -0,0 +1,133 @@
{
"type": "File",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"program": {
"type": "Program",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "ExportNamedDeclaration",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"specifiers": [
{
"type": "ExportNamespaceSpecifier",
"start": 7,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 7
},
"end": {
"line": 1,
"column": 20
}
},
"exported": {
"type": "Placeholder",
"start": 12,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 20
}
},
"name": {
"type": "Identifier",
"start": 14,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 18
},
"identifierName": "STAR"
},
"name": "STAR"
},
"expectedNode": "Identifier"
}
}
],
"source": {
"type": "Placeholder",
"start": 26,
"end": 34,
"loc": {
"start": {
"line": 1,
"column": 26
},
"end": {
"line": 1,
"column": 34
}
},
"name": {
"type": "Identifier",
"start": 28,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 32
},
"identifierName": "FILE"
},
"name": "FILE"
},
"expectedNode": "StringLiteral"
}
}
],
"directives": []
}
}

2
packages/babel-parser/typings/babel-parser.d.ts vendored
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@ -106,7 +106,7 @@ export type ParserPlugin =
'dynamicImport' |
'estree' |
'exportDefaultFrom' |
'exportNamespaceFrom' |
'exportNamespaceFrom' | // deprecated
'flow' |
'flowComments' |
'functionBind' |