Update identifier parsing per Unicode v12 (#9637)

https://github.com/tc39/ecma262/issues/1467 https://github.com/tc39/ecma262/pull/1468
2019-03-05 17:05:03 +01:00
parent d832c0f434
commit 54ba6d80c0
3 changed files with 9 additions and 8 deletions
--- a/packages/babel-parser/scripts/generate-identifier-regex.js
+++ b/packages/babel-parser/scripts/generate-identifier-regex.js
@@ -1,7 +1,8 @@
 "use strict";

-// Which Unicode version should be used?
-const version = "11.0.0";
+// Always use the latest available version of Unicode!
+// https://tc39.github.io/ecma262/#sec-conformance
+const version = "12.0.0";

 const start = require("unicode-" +
  version +