[Webkit-unassigned] [Bug 160773] New: The jsc shell's Element host constructor should throw if it fails to construct an object.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=160773

            Bug ID: 160773
           Summary: The jsc shell's Element host constructor should throw
                    if it fails to construct an object.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mark.lam at apple.com

The Element object is a test object provided in the jsc shell for testing use only.  JavaScriptCore expects host constructors to either throw an error or return a constructed object.  Element has a host constructor that did not obey this contract.  As a result, the following statement will fail a RELEASE_ASSERT:
    new (Element.bind())

We should fix this.

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