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Merge pull request #2486 from asamant/asamant-patch-1

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Ilya Kantor 2021-02-02 10:31:20 +03:00 • committed by GitHub
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@ -27,7 +27,7 @@ alert(window.gVar); // 5 (became a property of the global object)
The same effect have function declarations (statements with `function` keyword in the main code flow, not function expressions).
Please don't rely on that! This behavior exists for compatibility reasons. Modern scripts use [JavaScript modules](info:modules) where such thing doesn't happen.
Please don't rely on that! This behavior exists for compatibility reasons. Modern scripts use [JavaScript modules](info:modules) where such a thing doesn't happen.
If we used `let` instead, such thing wouldn't happen: