[Webkit-unassigned] [Bug 171048] New: Should not be able to use a keyword in object literal shorthand syntax

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 20 01:35:22 PDT 2017


https://bugs.webkit.org/show_bug.cgi?id=171048

            Bug ID: 171048
           Summary: Should not be able to use a keyword in object literal
                    shorthand syntax
           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: joepeck at webkit.org

Summary:
Should not be able to use a keyword in object literal shorthand syntax

Test:
js> var o = {class};

Expected:
SyntaxError - cannot use a reserved word here

Actual:
ReferenceError - no variable named class

Notes:
• Chrome: Uncaught SyntaxError: Unexpected token }
• Firefox: SyntaxError: keyword 'class' is a reserved identifier

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