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fix: disallow surrogate in the end of contextual name (#13377)

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This commit is contained in:
Huáng Jùnliàng
2021-05-26 22:57:59 -04:00
committed by GitHub
parent dbfa87740c
commit 079f8cd5bc
3 changed files with 68 additions and 5 deletions
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1
packages/babel-parser/test/fixtures/es2017/async-functions/async-function-and-non-bmp-character/input.js vendored Normal file
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@@ -0,0 +1 @@
async function𝐬 f() {}

56
packages/babel-parser/test/fixtures/es2017/async-functions/async-function-and-non-bmp-character/output.json vendored Normal file
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@@ -0,0 +1,56 @@
{
"type": "File",
"start":0,"end":23,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":23}},
"errors": [
"SyntaxError: Missing semicolon. (1:5)",
"SyntaxError: Missing semicolon. (1:16)",
"SyntaxError: Missing semicolon. (1:20)"
],
"program": {
"type": "Program",
"start":0,"end":23,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":23}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "ExpressionStatement",
"start":0,"end":5,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":5}},
"expression": {
"type": "Identifier",
"start":0,"end":5,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":5},"identifierName":"async"},
"name": "async"
}
},
{
"type": "ExpressionStatement",
"start":6,"end":16,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":16}},
"expression": {
"type": "Identifier",
"start":6,"end":16,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":16},"identifierName":"function𝐬"},
"name": "function𝐬"
}
},
{
"type": "ExpressionStatement",
"start":17,"end":20,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":20}},
"expression": {
"type": "CallExpression",
"start":17,"end":20,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":20}},
"callee": {
"type": "Identifier",
"start":17,"end":18,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":18},"identifierName":"f"},
"name": "f"
},
"arguments": []
}
},
{
"type": "BlockStatement",
"start":21,"end":23,"loc":{"start":{"line":1,"column":21},"end":{"line":1,"column":23}},
"body": [],
"directives": []
}
],
"directives": []
}
}