[Webkit-unassigned] [Bug 188875] New: Object.seal should works with a TypedArray as param

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=188875

            Bug ID: 188875
           Summary: Object.seal should works with a TypedArray as param
           Product: WebKit
           Version: Safari 11
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: isol2 at cin.ufpe.br

Hi everyone,

there is an inconsistency when we try to seal a TypedArray object.

version: 235121
OS: Ubuntu 16.04 x64

Steps to reproduce
let ta = new Int32Array(10);
Object.seal(ta);

Actual results:
TypeError: Attempting to store non-enumerable or non-writable property on a typed array at index: 0

Expected results:
pass without failures


V8, Chakra and SpiderMonkey works as expected.


cinfuzz

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