cbruni
2f1df49a6c
Fixing Sloppy Symbol.iterator setter
...
In certiain cases the ArgumentsIteratorSetter would trigger an invalid
state in the LookupIterator when being overridden. This is now solved
by bypassing the SetDataProperty and directly using
DefinePropertyOrElementIgnoringAttributes since we know exactly which
property we're going to install
LOG=N
BUG=chromium:521484
Review URL: https://codereview.chromium.org/1332873002
Cr-Commit-Position: refs/heads/master@{#30705}
2015-09-14 07:22:35 +00:00
verwaest
4268141ca6
Reland "Mark internal AccessorInfo properties as 'special data properties'"
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This reverts commit ac5336bacahttps://codereview.chromium.org/1138483005
Cr-Commit-Position: refs/heads/master@{#28442}
2015-05-18 12:36:40 +00:00
machenbach
ac5336baca
Revert of Mark internal AccessorInfo properties as "special data properties" (patchset #2 id:20001 of https://codereview.chromium.org/1123163005/ )
...
Reason for revert:
[Sheriff] Blocks current roll:
https://codereview.chromium.org/1124403007/
Bisection (https://codereview.chromium.org/1142753002/ ) points to this CL.
Original issue's description:
> Mark internal AccessorInfo properties as "special data properties" to ensure correct strict-mode handling.
>
> BUG=
>
> Committed: https://crrev.com/188297160d2b82a4e2a206ebbddfc21dd99a9d8d
> Cr-Commit-Position: refs/heads/master@{#28369}
TBR=rossberg@chromium.org ,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review URL: https://codereview.chromium.org/1142763002
Cr-Commit-Position: refs/heads/master@{#28437}
2015-05-17 16:50:17 +00:00
verwaest
188297160d
Mark internal AccessorInfo properties as "special data properties" to ensure correct strict-mode handling.
...
BUG=
Review URL: https://codereview.chromium.org/1123163005
Cr-Commit-Position: refs/heads/master@{#28369}
2015-05-12 15:11:13 +00:00
adamk@chromium.org
730c3fa3e0
Don't expose Array.prototype.values as it breaks webcompat
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Some versions of Outlook Web Access test for the existence of a 'values'
property on Array instances, so adding the 'values' iterator to the prototype
(even with @@unscopeables) causes breakage.
This matches Gecko: they ship Array.prototype.{keys,entries} but not 'values'.
BUG=409858
LOG=Y
R=arv@chromium.org , danno@chromium.org
Review URL: https://codereview.chromium.org/647703003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 20:11:47 +00:00
wingo@igalia.com
32d9aea9d8
Arguments object has @@iterator
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R=arv@chromium.org , verwaest@chromium.org , rossberg@chromium.org
BUG=v8:3391
LOG=N
TEST=mjsunit/harmony/arguments-iterator.js
Review URL: https://codereview.chromium.org/342453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-25 09:12:22 +00:00
