Comment #10 on issue 3964 by [email protected]:
Object.{getPrototypeOf, getOwnPropertyDescriptor}(non-object) throws
TypeError in violation of spec
https://code.google.com/p/v8/issues/detail?id=3964#c10
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb
commit d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb
Author: arv <[email protected]>
Date: Wed Apr 01 00:22:33 2015
[es6] Object.getPrototypeOf should work with values
This reverts commit 992751d0dc5be63845a371cb9fb2c1313efb3bdf.
The final spec for Object.getPrototypeOf calls ToObject on the
parameter, which means that it should only throw for null and
undefined. For other non object values the prototype of the wrapper
should be used.
Difference from last time: Updated .status and will disable Blink
side tests as needed.
BUG=v8:3964
LOG=N
R=adamk, [email protected]
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/1051523003
Cr-Commit-Position: refs/heads/master@{#27558}
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/src/v8natives.js
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/mjsunit/get-prototype-of.js
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/mjsunit/harmony/set-prototype-of.js
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/test262-es6/test262-es6.status
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/test262/test262.status
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/webkit/prototypes-expected.txt
[modify]
http://crrev.com/d4a314f9dcf7fee20ae9ad74e9573d651a0e43bb/test/webkit/prototypes.js
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