// ok
(() => {})()
(function(){})()
(function(){}())
// parse error
(() => {}())
これはES2015の仕様として正しい挙動で、むしろ5.xまで動いていたのがバグとのことです。
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Babel6(babel-preset-es2015)以降は() => {}()がParse errorになる
Last updated at Posted at 2015-11-12
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