[Webkit-unassigned] [Bug 153441] New: ES6 classes that have the same name as DOM classes fail with an error

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jan 25 13:18:54 PST 2016


https://bugs.webkit.org/show_bug.cgi?id=153441

            Bug ID: 153441
           Summary: ES6 classes that have the same name as DOM classes
                    fail with an error
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: esprehn at chromium.org

ex.

class Node { }

SyntaxError: Can't create duplicate variable that shadows a global property: 'Node'

but you can write

var Node = class Node { }

this works fine in Chrome and Firefox 45.

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