Re: [w3c/webcomponents] customElements.define should throw on registration of definitions that shadow built-in properties / methods. (#583) from Anne van Kesteren on 2017-09-04 (public-webapps-github@w3.org from September 2017)

From: Anne van Kesteren <notifications@github.com>
Date: Mon, 04 Sep 2017 04:58:18 -0700
To: w3c/webcomponents <webcomponents@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <w3c/webcomponents/issues/583/326944918@github.com>

I'm going to close this since no user agent would want to roundtrip all treebuilding through JavaScript. That would incur massive performance penalties. And I seriously doubt it would be web-compatible.

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Received on Monday, 4 September 2017 11:58:44 UTC