AuroraMiddleware/v8
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213 Commits

Author SHA1 Message Date
mythria
e7373f4285 [Interpreter] Allocates new temporary register outside the reservation for consecutive registers. 
Consecutive registers are allocated in two passes. First we "reserve"
a set of registers and these get allocated when we actually use them.
If we request for a temporary register before we use all the consecutive
registers, the earlier implementation does not gaurantee that it allocates
outside the reservation for consecutive registers. This could cause problems
for example, in call_func(a, b++, c). This cl fixes
TemporaryRegisterScope::NewRegister, to return a new temporary register
outside the reservation for consecutive registers.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1531273002

Cr-Commit-Position: refs/heads/master@{#33005}
 2015-12-22 09:26:25 +00:00
littledan
492d93a03f test262 roll, as of 17-12-2015 
Review URL: https://codereview.chromium.org/1539843003

Cr-Commit-Position: refs/heads/master@{#32994}
 2015-12-22 05:04:24 +00:00
hablich
4fb5a9ff4f [ES6] Stage sloppy function block scoping 
The Inbox problem got resolved so staging is ok.

BUG=v8:3305
LOG=Y
R=adamk@chromium.org, littledan@chromium.org,rossberg@chromium.org

Review URL: https://codereview.chromium.org/1538243002

Cr-Commit-Position: refs/heads/master@{#32992}
 2015-12-21 23:08:09 +00:00
jkummerow
d30693880c Stage Proxies and Reflect behind --harmony flag 
BUG=v8:1543,v8:3931
LOG=y

Review URL: https://codereview.chromium.org/1528423002

Cr-Commit-Position: refs/heads/master@{#32967}
 2015-12-18 11:12:01 +00:00
adamk
c6e7d658e5 Stage destructuring assignment 
BUG=v8:811
LOG=y

Review URL: https://codereview.chromium.org/1515613009

Cr-Commit-Position: refs/heads/master@{#32905}
 2015-12-16 14:51:40 +00:00
mstarzinger
1e385a832a [interpreter] Use interpreter on all function literals. 
This fixes a path in the compilation pipeline that side-stepped the
interpreter when a function literal was eagerly compiled. This caused
the interpreter to miss some test coverage.

R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/1528853002

Cr-Commit-Position: refs/heads/master@{#32867}
 2015-12-15 14:12:51 +00:00
neis
1596b015ff [proxies] Support proxies in JSON.parse and JSON.stringify. 
This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n

Review URL: https://codereview.chromium.org/1515133002

Cr-Commit-Position: refs/heads/master@{#32843}
 2015-12-14 15:12:12 +00:00
adamk
819c429ca2 [es6] Support Function name inference in variable declarations 
This is behind the --harmony-function-name flag, currently disabled.

With the flag enabled, we now pass the relevant tests in
language/statements/*/fn-name-*.

BUG=v8:3699
LOG=y

Review URL: https://codereview.chromium.org/1518873004

Cr-Commit-Position: refs/heads/master@{#32817}
 2015-12-12 00:20:37 +00:00
machenbach
20e54f0c1d [test] Fix test262 status file. 
NOTREECHECKS=true
NOTRY=true
NOPRESUBMIT=true
TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/1510193002

Cr-Commit-Position: refs/heads/master@{#32703}
 2015-12-09 11:00:09 +00:00
machenbach
4c7e0f456f Revert of Make Error.prototype.toString spec compliant; and fix various side-effect-free error printing metho… (patchset #2 id:20001 of https://codereview.chromium.org/1507273002/ ) 
Reason for revert:
[Sheriff] Breaks layout tests. Please rebase upstream first:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/3334

Original issue's description:
> Make Error.prototype.toString spec compliant; and fix various side-effect-free error printing methods
>
> R=yangguo@chromium.org
> LOG=n
>
> Committed: https://crrev.com/5dffa35350d0f57402806e6bd87a914e1d5933e4
> Cr-Commit-Position: refs/heads/master@{#32695}

TBR=yangguo@chromium.org,bmeurer@chromium.org,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1510173002

Cr-Commit-Position: refs/heads/master@{#32700}
 2015-12-09 10:23:04 +00:00
verwaest
175c90f8f2 Support intriscDefaultProto for Error functions 
BUG=v8:3900, v8:3931, v8:1543, v8:3330, v8:4002
LOG=n

Review URL: https://codereview.chromium.org/1496333002

Cr-Commit-Position: refs/heads/master@{#32692}
 2015-12-09 07:53:34 +00:00
yangguo
adc37e660a [es6] update test expectations for regexp sticky. 
R=littledan@chromium.org
BUG=v8:4342
LOG=N

Review URL: https://codereview.chromium.org/1506173002

Cr-Commit-Position: refs/heads/master@{#32689}
 2015-12-09 06:31:36 +00:00
littledan
d67756a775 Set the Gregorian changeover date to the beginning of time in Intl 
ECMAScript dates act as if the Gregorian changeover happened at the
beginning of time. This patch fixes up internationalized date
formatting to set that changeover properly, as opposed to the ICU
default which is in the 16th century.

BUG=chromium:537382
R=adamk,cira
LOG=Y

Review URL: https://codereview.chromium.org/1501113002

Cr-Commit-Position: refs/heads/master@{#32669}
 2015-12-08 02:13:54 +00:00
jkummerow
f7a0ecb0ca [test+presubmit] Remove duplicate test status file entries 
And add a presubmit check to guard against future duplicates.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1477403002

Cr-Commit-Position: refs/heads/master@{#32380}
 2015-11-27 15:04:49 +00:00
littledan
e5b56115a7 test262 roll 
In this new version of test262, a number of known failing tests have
been changed to match the ES2016 semantics, which V8 implements.

R=adamk

Review URL: https://codereview.chromium.org/1475793004

Cr-Commit-Position: refs/heads/master@{#32303}
 2015-11-25 20:09:35 +00:00
littledan
70177a817c Revert of [Intl] create new instances when new.target is undefined (patchset #2 id:20001 of https://codereview.chromium.org/1440593003/ ) 
Reason for revert:
This breaks backwards compatibility by disallowing call. Web application authors have noticed the breakage. https://github.com/tc39/ecma402/issues/57

Original issue's description:
> [Intl] create new instances when new.target is undefined
>
> BUG=v8:4360
> LOG=N
> R=littledan@chromium.org
>
> Committed: https://crrev.com/fa9c39eeadd8e692af03b024fe2fdcf94ad0da6b
> Cr-Commit-Position: refs/heads/master@{#31971}

TBR=caitpotter88@gmail.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4360

Review URL: https://codereview.chromium.org/1473493003

Cr-Commit-Position: refs/heads/master@{#32189}
 2015-11-24 01:54:59 +00:00
adamk
2ea7f3c869 [es6] Fix parsing of 'yield' in function and generator expressions 
In a function expression, 'yield' is allowed, even if the expression
occurs inside a generator. Similarly, even in a non-generator,
a generator expression's name must not be 'yield'.

BUG=v8:3983
LOG=n

Review URL: https://codereview.chromium.org/1460393003

Cr-Commit-Position: refs/heads/master@{#32188}
 2015-11-23 21:34:30 +00:00
adamk
8e2e69a4b5 [es6] Allow any valid repeat of empty string in String.prototype.repeat 
This lets us pass one test262 test (and seems to match what other
implementations do to handle this case).

R=littledan@chromium.org
BUG=v8:4362
LOG=n

Review URL: https://codereview.chromium.org/1454543003

Cr-Commit-Position: refs/heads/master@{#32155}
 2015-11-20 23:57:39 +00:00
verwaest
469d9bfa8d Introduce a BuiltinsConstructStub that sets up new.target and does a [[call]] per ES6 9.3.2 
BUG=

Review URL: https://codereview.chromium.org/1448933002

Cr-Commit-Position: refs/heads/master@{#32120}
 2015-11-19 16:11:09 +00:00
caitpotter88
5bf360ef57 [es6] early error when Identifier is an escaped reserved word 
Per http://tc39.github.io/ecma262/#sec-identifiers-static-semantics-early-errors (13.2.2),
make it a SyntaxError if an Identifier has the same StringValue as a ReservedWord.

BUG=v8:2222, v8:1972
LOG=N
R=adamk@chromium.org, rossberg@chromium.org, wingo@chromium.org

Review URL: https://codereview.chromium.org/1429983002

Cr-Commit-Position: refs/heads/master@{#32052}
 2015-11-17 16:00:11 +00:00
adamk
20c0986f7b A few cleanups in test262.status 
- Removed PASS/FAIL line for arrow/rest params test which should now pass.
- Moved soon-to-be-changed tests about built-in prototypes as plain objects
  to INVALID section (and noted that they'll be fixed with the
  next test262 roll).

R=littledan@chromium.org

Review URL: https://codereview.chromium.org/1450243002

Cr-Commit-Position: refs/heads/master@{#32020}
 2015-11-17 05:44:12 +00:00
caitpotter88
fa9c39eead [Intl] create new instances when new.target is undefined 
BUG=v8:4360
LOG=N
R=littledan@chromium.org

Review URL: https://codereview.chromium.org/1440593003

Cr-Commit-Position: refs/heads/master@{#31971}
 2015-11-12 21:46:24 +00:00
machenbach
392d1469d3 [Interpreter] Disable another flaky test262 test. 
This is for disabling 9.2.2. for release on arm64
(approximating a bit).

BUG=v8:4280
LOG=N
NOTRY=True
TBR=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/1432183002

Cr-Commit-Position: refs/heads/master@{#31939}
 2015-11-11 08:09:59 +00:00
rmcilroy
1820acb9c9 [Interpreter] Skip some more tests on Arm64 for Ignition. 
Skips some more tests which started failing after https://codereview.chromium.org/1414183006 landed.

BUG=v8:4280
LOG=N
NOTRY=True

Review URL: https://codereview.chromium.org/1412343009

Cr-Commit-Position: refs/heads/master@{#31919}
 2015-11-10 15:21:57 +00:00
yangguo
483d8b9bd8 Unify setting accessor properties in native code. 
R=cbruni@chromium.org

Review URL: https://codereview.chromium.org/1416093006

Cr-Commit-Position: refs/heads/master@{#31910}
 2015-11-10 06:58:41 +00:00
rmcilroy
8b5a010242 [Interpreter] Skip failing tests on arm.debug in Ignition. 
BUG=v8:4280
LOG=N
NOTRY=True
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1424263004

Cr-Commit-Position: refs/heads/master@{#31894}
 2015-11-09 17:13:56 +00:00
rmcilroy
54fb5c0da5 [Ignition] Fix typo in ignition test262 status. 
BUG=v8:4280
LOG=N
NOTRY=true

Review URL: https://codereview.chromium.org/1420203009

Cr-Commit-Position: refs/heads/master@{#31887}
 2015-11-09 14:38:50 +00:00
rmcilroy
aa858ffbbd [Ignition] Skip some more mjsunit and test262 tests on ignition. 
BUG=v8:4280
LOG=N
NOTRY=true

Review URL: https://codereview.chromium.org/1415143009

Cr-Commit-Position: refs/heads/master@{#31886}
 2015-11-09 14:16:26 +00:00
rmcilroy
fb9ad89fea [Interpreter]: Add ignition blacklist to mjsunit.status and test262.status. 
Adds a blacklist of tests which are currently unsupported or broken in Ignition to
the mjsunit and test262 test status.

Also removes --ignition-script-filter flag, and adds a
--ignition_fallback_on_eval_and_catch flag which fallsback to fullcodegen for
functions which call eval or contain a catch block.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1420963009

Cr-Commit-Position: refs/heads/master@{#31864}
 2015-11-06 18:52:51 +00:00
adamk
2a866bc4dd Stage --harmony-destructuring and --harmony-default-parameters 
Since enabling destructuring already implies enabling default parameters,
there's not a good way to separate these two. Luckily, they're both
feature-complete (save for destructuring assignment).

This causes us to pass an additional 24 test262 tests.

BUG=v8:811, v8:2160
LOG=y

Review URL: https://codereview.chromium.org/1407393009

Cr-Commit-Position: refs/heads/master@{#31844}
 2015-11-05 21:40:12 +00:00
yangguo
2237ba0dba Implement flag and source getters on RegExp.prototype. 
R=littledan@chromium.org
BUG=v8:3715, v8:4528
LOG=Y

Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
Cr-Commit-Position: refs/heads/master@{#31753}

Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
Cr-Commit-Position: refs/heads/master@{#31773}

Committed: https://crrev.com/85494e90bb63a3a9e19a1bf862cb6bfcb0162ee9
Cr-Commit-Position: refs/heads/master@{#31782}

Committed: https://crrev.com/152163c1646b45f5fc5d31a4ec2eb55d7f4a2ffc
Cr-Commit-Position: refs/heads/master@{#31804}

Review URL: https://codereview.chromium.org/1419823010

Cr-Commit-Position: refs/heads/master@{#31824}
 2015-11-05 13:08:55 +00:00
yangguo
ca49355aba Revert of Implement flag and source getters on RegExp.prototype. (patchset #6 id:110001 of https://codereview.chromium.org/1419823010/ ) 
Reason for revert:
browser_tests failure with --gtest_filter=ExternallyConnectableMessagingTest.EnablingAndDisabling

Original issue's description:
> Implement flag and source getters on RegExp.prototype.
>
> R=littledan@chromium.org
> BUG=v8:3715, v8:4528
> LOG=Y
>
> Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
> Cr-Commit-Position: refs/heads/master@{#31753}
>
> Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
> Cr-Commit-Position: refs/heads/master@{#31773}
>
> Committed: https://crrev.com/85494e90bb63a3a9e19a1bf862cb6bfcb0162ee9
> Cr-Commit-Position: refs/heads/master@{#31782}
>
> Committed: https://crrev.com/152163c1646b45f5fc5d31a4ec2eb55d7f4a2ffc
> Cr-Commit-Position: refs/heads/master@{#31804}

TBR=littledan@chromium.org,jochen@chromium.org,ulan@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3715, v8:4528

Review URL: https://codereview.chromium.org/1426413002

Cr-Commit-Position: refs/heads/master@{#31818}
 2015-11-05 09:08:51 +00:00
yangguo
152163c164 Implement flag and source getters on RegExp.prototype. 
R=littledan@chromium.org
BUG=v8:3715, v8:4528
LOG=Y

Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
Cr-Commit-Position: refs/heads/master@{#31753}

Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
Cr-Commit-Position: refs/heads/master@{#31773}

Committed: https://crrev.com/85494e90bb63a3a9e19a1bf862cb6bfcb0162ee9
Cr-Commit-Position: refs/heads/master@{#31782}

Review URL: https://codereview.chromium.org/1419823010

Cr-Commit-Position: refs/heads/master@{#31804}
 2015-11-04 20:42:33 +00:00
hablich
a77aa3a2b4 Revert of Implement flag and source getters on RegExp.prototype. (patchset #6 id:110001 of https://codereview.chromium.org/1419823010/ ) 
Reason for revert:
Breaks Chromium tests and blocks the roll: http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_chromeos_rel_ng/builds/124490

Original issue's description:
> Implement flag and source getters on RegExp.prototype.
>
> R=littledan@chromium.org
> BUG=v8:3715, v8:4528
> LOG=Y
>
> Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
> Cr-Commit-Position: refs/heads/master@{#31753}
>
> Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
> Cr-Commit-Position: refs/heads/master@{#31773}
>
> Committed: https://crrev.com/85494e90bb63a3a9e19a1bf862cb6bfcb0162ee9
> Cr-Commit-Position: refs/heads/master@{#31782}

TBR=littledan@chromium.org,jochen@chromium.org,ulan@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3715, v8:4528

Review URL: https://codereview.chromium.org/1432683002

Cr-Commit-Position: refs/heads/master@{#31801}
 2015-11-04 18:34:27 +00:00
yangguo
85494e90bb Implement flag and source getters on RegExp.prototype. 
R=littledan@chromium.org
BUG=v8:3715, v8:4528
LOG=Y

Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
Cr-Commit-Position: refs/heads/master@{#31753}

Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
Cr-Commit-Position: refs/heads/master@{#31773}

Review URL: https://codereview.chromium.org/1419823010

Cr-Commit-Position: refs/heads/master@{#31782}
 2015-11-04 12:28:48 +00:00
yangguo
5ee1a75c6d Revert of Implement flag and source getters on RegExp.prototype. (patchset #3 id:50001 of https://codereview.chromium.org/1419823010/ ) 
Reason for revert:
Performance issue.

Original issue's description:
> Implement flag and source getters on RegExp.prototype.
>
> R=littledan@chromium.org
> BUG=v8:3715, v8:4528
> LOG=Y
>
> Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
> Cr-Commit-Position: refs/heads/master@{#31753}
>
> Committed: https://crrev.com/b5c80a31ad266eb38a0cf2ff756be59c66d34aa5
> Cr-Commit-Position: refs/heads/master@{#31773}

TBR=littledan@chromium.org,jochen@chromium.org,ulan@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3715, v8:4528

Review URL: https://codereview.chromium.org/1409013006

Cr-Commit-Position: refs/heads/master@{#31780}
 2015-11-04 10:58:24 +00:00
mstarzinger
86be328096 Make test262 README file revision independent. 
This makes the description in the README file for our test262 harness
independent of the underlying revision. The one canonical place to
mention the up-to-date revision is the DEPS file.

R=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1424043006

Cr-Commit-Position: refs/heads/master@{#31778}
 2015-11-04 10:52:44 +00:00
yangguo
b5c80a31ad Implement flag and source getters on RegExp.prototype. 
R=littledan@chromium.org
BUG=v8:3715, v8:4528
LOG=Y

Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
Cr-Commit-Position: refs/heads/master@{#31753}

Review URL: https://codereview.chromium.org/1419823010

Cr-Commit-Position: refs/heads/master@{#31773}
 2015-11-04 09:11:19 +00:00
machenbach
16e25179ec Revert of Implement flag and source getters on RegExp.prototype. (patchset #3 id:50001 of https://codereview.chromium.org/1419823010/ ) 
Reason for revert:
[Sheriff] Changes layout tests. Please rebase upstream first. E.g.:
http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/2686

Original issue's description:
> Implement flag and source getters on RegExp.prototype.
>
> R=littledan@chromium.org
> BUG=v8:3715, v8:4528
> LOG=Y
>
> Committed: https://crrev.com/60e8877e161fe6175e19fafce2d6ed1c3999cdb1
> Cr-Commit-Position: refs/heads/master@{#31753}

TBR=littledan@chromium.org,jochen@chromium.org,ulan@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3715, v8:4528

Review URL: https://codereview.chromium.org/1427733005

Cr-Commit-Position: refs/heads/master@{#31758}
 2015-11-03 17:28:13 +00:00
yangguo
60e8877e16 Implement flag and source getters on RegExp.prototype. 
R=littledan@chromium.org
BUG=v8:3715, v8:4528
LOG=Y

Review URL: https://codereview.chromium.org/1419823010

Cr-Commit-Position: refs/heads/master@{#31753}
 2015-11-03 16:17:03 +00:00
yangguo
538197dada RegExp.prototype is an ordinary object. 
R=littledan@chromium.org
BUG=v8:4003
LOG=N

Review URL: https://codereview.chromium.org/1423993006

Cr-Commit-Position: refs/heads/master@{#31730}
 2015-11-03 06:18:44 +00:00
littledan
8a93f12995 test262 roll 
R=adamk

Review URL: https://codereview.chromium.org/1429963002

Cr-Commit-Position: refs/heads/master@{#31727}
 2015-11-03 01:31:30 +00:00
littledan
7736f47460 Stage ES2015 ToLength semantics 
Many places in the JavaScript standard library are changed in ES2015 from
getting an integer using ToUint32 to using ToLength. This patch stages
the flag turning on those new semantics.

BUG=v8:3087,v8:4244
LOG=Y
R=adamk

Review URL: https://codereview.chromium.org/1426673003

Cr-Commit-Position: refs/heads/master@{#31641}
 2015-10-28 21:15:01 +00:00
littledan
b436635ac4 Update to ES2015 == semantics for Symbol/SIMD wrappers 
When == is invoked on a Symbol or SIMD vector and an object, the object should
be converted to a primitive with ToPrimitive and then compared again. This means,
for example, that for a Symbol or SIMD vector s, s == Object(s). This patch makes
that change in the implementation of ==. Only the runtime function needed to be
changed, as the code stubs and compiler specializations don't operate on Symbols
or SIMD vectors, and on these types, a fallback to the runtime function is always
used.

BUG=v8:3593
LOG=Y
R=adamk

Review URL: https://codereview.chromium.org/1421413002

Cr-Commit-Position: refs/heads/master@{#31614}
 2015-10-27 20:20:24 +00:00
jkummerow
5edebf6628 Reland^2 "Use C++ implementation of Object.definePropert{y,ies}" 
along with follow-up fixes:

- "introduce LookupIterator::Restart() and use it"
- "always reset the LookupIterator before storing"
- "API-style accessors can throw, check for that"

Revert reason was fixed in Chromium: https://codereview.chromium.org/1415453003/

This reverts the following commits:
0188aeadbb
984f8af892
dc9d2c16cd
a0f5d4995c

Review URL: https://codereview.chromium.org/1424503003

Cr-Commit-Position: refs/heads/master@{#31578}
 2015-10-26 16:39:10 +00:00
hablich
0188aeadbb Revert of Reland "Use C++ implementation of Object.definePropert{y,ies}" (patchset #2 id:20001 of https://codereview.chromium.org/1413123004/ ) 
Reason for revert:
Breaks test if rolled into Chromium: http://build.chromium.org/p/chromium.win/buildstatus?builder=Vista%20Tests%20%281%29&number=60441

Original issue's description:
> Reland "Use C++ implementation of Object.definePropert{y,ies}"
>
> This reverts commit 581ead5c8c.
>
> Committed: https://crrev.com/034f4a6ae14cd5c29ceddbdb8f9af179803ca793
> Cr-Commit-Position: refs/heads/master@{#31473}

TBR=verwaest@chromium.org,jkummerow@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1421123002

Cr-Commit-Position: refs/heads/master@{#31535}
 2015-10-23 19:24:23 +00:00
littledan
0a0272dad0 Stage ES2015-style const in sloppy mode 
This patch switches sloppy-mode code from legacy const semantics
to ES2015 semantics. It is unknown how much of the web will be
broken by this; likely the patch will have to be reverted before
a branch happens.

BUG=v8:3739
LOG=Y
R=rossberg,adamk

Review URL: https://codereview.chromium.org/1420223003

Cr-Commit-Position: refs/heads/master@{#31525}
 2015-10-23 14:04:53 +00:00
yangguo
0a7996882e [es6] stage sticky regexps and RegExp.prototype.flags. 
R=littledan@chromium.org
BUG=v8:4342
LOG=Y

Committed: https://crrev.com/722719fe31fe7fd5bb50be6256b3581bb28a8169
Cr-Commit-Position: refs/heads/master@{#31390}

Review URL: https://codereview.chromium.org/1412133002

Cr-Commit-Position: refs/heads/master@{#31479}
 2015-10-22 14:15:59 +00:00
jkummerow
034f4a6ae1 Reland "Use C++ implementation of Object.definePropert{y,ies}" 
This reverts commit 581ead5c8c.

Review URL: https://codereview.chromium.org/1413123004

Cr-Commit-Position: refs/heads/master@{#31473}
 2015-10-22 13:16:45 +00:00
machenbach
581ead5c8c Revert of Use C++ implementation of Object.definePropert{y,ies} (patchset #4 id:60001 of https://codereview.chromium.org/1409613004/ ) 
Reason for revert:
[Sheriff] Breaks layout tests. Please request rebase upstream first if intended:
http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/2427

One test times out now.

Original issue's description:
> Use C++ implementation of Object.definePropert{y,ies}
>
> For now, only rewire builtins in v8natives.js to call the new runtime functions.
>
> Committed: https://crrev.com/b2abc0e3ad4ce9dde8d66aab7aafae179e6948d4
> Cr-Commit-Position: refs/heads/master@{#31413}

TBR=verwaest@chromium.org,jkummerow@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1412893005

Cr-Commit-Position: refs/heads/master@{#31424}
 2015-10-20 19:50:32 +00:00