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(parent: dbd5940) | patch
Define length on CoW array should properly convert to writable
authorkeith_miller@apple.com <keith_miller@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 24 May 2018 00:47:35 +0000 (00:47 +0000)
committerkeith_miller@apple.com <keith_miller@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 24 May 2018 00:47:35 +0000 (00:47 +0000)
commitacea8dd326e5458e52493c6d2a8aa09907ce9e13
tree0b500dd4860346358cc8065ffe9b41bc101ba7a3tree | snapshot
parentdbd5940bf9df1a3e3328addd6b90cadd2801b542commit | diff
Define length on CoW array should properly convert to writable
https://bugs.webkit.org/show_bug.cgi?id=185927

Reviewed by Yusuke Suzuki.

JSTests:

* stress/cow-define-length-as-value.js: Added.
(test):

Source/JavaScriptCore:

* runtime/JSArray.cpp:
(JSC::JSArray::setLength):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@232138 268f45cc-cd09-0410-ab3c-d52691b4dbfc
JSTests/ChangeLog diff | blob | history
JSTests/stress/cow-define-length-as-value.js [new file with mode: 0644] blob
Source/JavaScriptCore/ChangeLog diff | blob | history
Source/JavaScriptCore/runtime/JSArray.cpp diff | blob | history
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