Commit Graph

920 Commits

Author SHA1 Message Date
nikolaos
2cabc866ec Fix classifier related bug
R=adamk@chromium.org
BUG=chromium:621111
LOG=N

Review-Url: https://codereview.chromium.org/2086513002
Cr-Commit-Position: refs/heads/master@{#37150}
2016-06-21 16:41:00 +00:00
caitpotter88
36dd4780f0 [test] add FunctionMirror and PromiseMirror tests for async functions
BUG=v8:4483
R=yangguo@chromium.org, littledan@chromium.org

Review-Url: https://codereview.chromium.org/2082023002
Cr-Commit-Position: refs/heads/master@{#37149}
2016-06-21 16:31:52 +00:00
caitpotter88
fd4d385b6d [liveedit]: fail to patch if target is outside of async function on stack
If an active generator is found on the stack (FUNCTION_BLOCKED_UNDER_GENERATOR),
and the target function is not found on top of that generator, add the error.

Based on test by wingo@igalia.com and littledan@chromium.org
(https://codereview.chromium.org/2035643003/)

LOG=N
BUG=v8:4483
R=yangguo@chromium.org, littledan@chromium.org

Review-Url: https://codereview.chromium.org/2058733002
Cr-Commit-Position: refs/heads/master@{#37000}
2016-06-15 12:25:26 +00:00
jgruber
ae23436cbf [regexp] Experimental support for regexp named captures
Named capture groups may be specified using the /(?<name>pattern)/u
syntax, with named backreferences specified as /\k<name>/u. They're
hidden behind the --harmony-regexp-named-captures flag, and are only
enabled for unicode regexps.

R=yangguo@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2050343002
Cr-Commit-Position: refs/heads/master@{#36986}
2016-06-15 06:49:55 +00:00
yangguo
a8e88eaab8 [regexp] implement \p{Any}, \p{Ascii}, and \p{Assigned}.
R=littledan@chromium.org, mathias@qiwi.be
BUG=v8:4743

Committed: https://crrev.com/92bfd13457c80f02be01551f4ea9a5badfe0e4c4
Review-Url: https://codereview.chromium.org/2059113002
Cr-Original-Commit-Position: refs/heads/master@{#36969}
Cr-Commit-Position: refs/heads/master@{#36974}
2016-06-14 15:16:56 +00:00
yangguo
3fe12ef8fa Revert of [regexp] implement \p{Any}, \p{Ascii}, and \p{Assigned}. (patchset #3 id:40001 of https://codereview.chromium.org/2059113002/ )
Reason for revert:
compile failure

Original issue's description:
> [regexp] implement \p{Any}, \p{Ascii}, and \p{Assigned}.
>
> R=littledan@chromium.org, mathias@qiwi.be
> BUG=v8:4743
>
> Committed: https://crrev.com/92bfd13457c80f02be01551f4ea9a5badfe0e4c4
> Cr-Commit-Position: refs/heads/master@{#36969}

TBR=littledan@chromium.org,mathias@qiwi.be
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4743

Review-Url: https://codereview.chromium.org/2065083002
Cr-Commit-Position: refs/heads/master@{#36970}
2016-06-14 14:01:58 +00:00
yangguo
92bfd13457 [regexp] implement \p{Any}, \p{Ascii}, and \p{Assigned}.
R=littledan@chromium.org, mathias@qiwi.be
BUG=v8:4743

Review-Url: https://codereview.chromium.org/2059113002
Cr-Commit-Position: refs/heads/master@{#36969}
2016-06-14 13:55:54 +00:00
caitpotter88
1a30866239 [interpreter] support async functions in Ignition
BUG=v8:4483, v8:4907, 618603
LOG=N
R=neis@chromium.org, yangguo@chromium.org, littledan@chromium.org

Review-Url: https://codereview.chromium.org/2051423003
Cr-Commit-Position: refs/heads/master@{#36938}
2016-06-13 17:21:19 +00:00
littledan
5d7b9ece16 Async/await event listener test
This patch adds a test for async/await analogous to a previous Promise test.
It also fixes a typo in promise.js and makes a previous Promise test more
correct by ensuring that all assertions run before completion, fixing the
test expectations for the real result (which seems correct).

BUG=v8:4483
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Review-Url: https://codereview.chromium.org/2037653002
Cr-Commit-Position: refs/heads/master@{#36903}
2016-06-10 19:15:35 +00:00
yangguo
4620e29428 [regexp] disallow regexp property class shorthand syntax for single char.
R=littledan@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2044803003
Cr-Commit-Position: refs/heads/master@{#36778}
2016-06-07 09:14:22 +00:00
yangguo
8d90210a1e [debug] implement intuitive semantics for stepping over await call.
R=*bmeurer@chromium.org, caitpotter88@gmail.com, *littledan@chromium.org, *ulan@chromium.org
BUG=v8:4483

Review-Url: https://codereview.chromium.org/2033223003
Cr-Commit-Position: refs/heads/master@{#36718}
2016-06-03 15:31:52 +00:00
neis
8154d977e4 Fix bug in yield* desugaring.
In one corner case, we incorrectly returned a value without first wrapping it in
an iterator result object.

R=littledan@chromium.org
BUG=v8:5057

Review-Url: https://codereview.chromium.org/2034653002
Cr-Commit-Position: refs/heads/master@{#36676}
2016-06-02 09:43:59 +00:00
littledan
46253e743d [esnext] Fix various callsites to use is_resumable, not is_generator
Async functions are built out of generators, but the
SharedFunctionInfo returns false for is_generator. is_resumable is
the broader query. This patch fixes many parts of V8 to refer
to is_resumable as appropriate.

One incidental change is to remove a check for generators extending
classes. This is part of a general check for constructors being the
only thing which can extend classes, so it is removed here and the
error message for the general case is made more accurate.

BUG=v8:4483

Review-Url: https://codereview.chromium.org/1996943002
Cr-Commit-Position: refs/heads/master@{#36621}
2016-05-31 17:15:15 +00:00
caitpotter88
f30f8286fb [test] add debugger tests for debug evaluation in async functions
BUG=v8:4483
R=littledan@chromium.org, yangguo@chromium.org

Review-Url: https://codereview.chromium.org/2010693003
Cr-Commit-Position: refs/heads/master@{#36614}
2016-05-31 14:14:47 +00:00
littledan
6390282f96 Improve strictness of Annex B 3.3 for generators and async functions
Annex B 3.3 applies only for ordinary FunctionDeclarations, not
GeneratorDeclarations or AsyncFunctionDeclarations. This patch
- Skips applying Annex B 3.3 to async functions
- Adds a flag to refrain from applying it to generators
- UseCounter for how often duplicate function in block occurs
  with generators (unclear how to measure need for hoisting from block)

BUG=v8:4806

Review-Url: https://codereview.chromium.org/1995863002
Cr-Commit-Position: refs/heads/master@{#36557}
2016-05-27 18:23:20 +00:00
caitpotter88
38c6fb82f3 [test] add debugger scopes testing for async functions
BUG=v8:4483
R=littledan@chromium.org, yangguo@chromium.org

Review-Url: https://codereview.chromium.org/2005613002
Cr-Commit-Position: refs/heads/master@{#36489}
2016-05-24 18:43:51 +00:00
neis
0fd18acb9b [generators] Get better clusterfuzz coverage.
Duplicate mjsunit/harmony/generators.js but explicitly require
--turbo-from-bytecode such that Clusterfuzz can thoroughly test the
new generators implementation.

BUG=v8:4907

Review-Url: https://codereview.chromium.org/2002983002
Cr-Commit-Position: refs/heads/master@{#36441}
2016-05-23 13:57:46 +00:00
caitpotter88
239309fc8f [heap] don't flush async functions, they may be resumed later
BUG=v8:4483
R=littledan@chromium.org, hpayer@chromium.org, mstarzinger@chromium.org, ulan@chromium.org

Review-Url: https://codereview.chromium.org/1992093003
Cr-Commit-Position: refs/heads/master@{#36405}
2016-05-20 12:07:51 +00:00
yangguo
e17c68c493 [JSON] implement indentation in the BasicJsonStringifier and expose via API.
R=jochen@chromium.org, verwaest@chromium.org

Review-Url: https://codereview.chromium.org/1922603006
Cr-Commit-Position: refs/heads/master@{#36392}
2016-05-20 07:58:02 +00:00
machenbach
ad7939e71d Revert of [test] add tests for async function stacktraces (patchset #1 id:1 of https://codereview.chromium.org/1995723004/ )
Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/builds/3575

Original issue's description:
> [test] add tests for async function stacktraces
>
> BUG=v8:4483
> R=littledan@chromium.org
>
> Committed: https://crrev.com/02f228eccdfcfab4081c2494ade52e54702b692c
> Cr-Commit-Position: refs/heads/master@{#36365}

TBR=littledan@chromium.org,caitpotter88@gmail.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4483

Review-Url: https://codereview.chromium.org/1997453004
Cr-Commit-Position: refs/heads/master@{#36369}
2016-05-19 14:51:41 +00:00
caitpotter88
02f228eccd [test] add tests for async function stacktraces
BUG=v8:4483
R=littledan@chromium.org

Review-Url: https://codereview.chromium.org/1995723004
Cr-Commit-Position: refs/heads/master@{#36365}
2016-05-19 13:29:57 +00:00
caitpotter88
f6865cb142 [runtime] set AsyncFunctionNext/Throw to adapt arguments
Prevent crash/UB during stack frame iteration through functions, which occurs
when debugging, when building stacktraces, etc.

Also prevents these functions from appearing in stacktraces, by unsetting the "native" flag.

BUG=v8:4483, v8:5025
R=yangguo@chromium.org, littledan@chromium.org, adamk@chromium.org

Review-Url: https://codereview.chromium.org/1990803005
Cr-Commit-Position: refs/heads/master@{#36339}
2016-05-18 20:53:40 +00:00
bmeurer
551e0aa11b [es6] Reintroduce the instanceof operator in the backends.
This adds back the instanceof operator support in the backends and
introduces a @@hasInstance protector cell on the isolate that guards the
fast path for the InstanceOfStub. This way we recover the ~10%
regression on Octane EarleyBoyer in Crankshaft and greatly improve
TurboFan and Ignition performance of instanceof.

R=ishell@chromium.org
TBR=hpayer@chromium.org,rossberg@chromium.org
BUG=chromium:597249, v8:4447
LOG=n

Review-Url: https://codereview.chromium.org/1980483003
Cr-Commit-Position: refs/heads/master@{#36275}
2016-05-17 11:25:59 +00:00
littledan
4afe89a7da [esnext] Async function toString support
BUG=v8:4483

Review-Url: https://codereview.chromium.org/1973193002
Cr-Commit-Position: refs/heads/master@{#36265}
2016-05-17 01:28:53 +00:00
caitpotter88
d08c0304c5 [esnext] prototype runtime implementation for async functions
BUG=v8:4483
LOG=N
R=littledan@chromium.org, adamk@chromium.org

Review-Url: https://codereview.chromium.org/1895603002
Cr-Commit-Position: refs/heads/master@{#36263}
2016-05-17 00:27:51 +00:00
cbruni
f87014ebde [runtime] Avoid @@isConcatSpreadable lookup for fast path Array.prototype.concat
Currently we do not check for @@isConcatSpreadable properly. If the Symbol is
set on the Array.prototype or Object.prototype the current fast paths fail.
This CL adds a fix to globally invalidate a isConcatSpreadable_protector.

Drive-by-fix: use named accessors for context variables

LOG=N
BUG=chromium:542504, v8:903

Review-Url: https://codereview.chromium.org/1409123003
Cr-Commit-Position: refs/heads/master@{#36201}
2016-05-12 08:52:36 +00:00
neis
3cc7315eda Allow Turbofan optimization of Ignition generators, first version.
In the bytecode graphbuilder, translate the two generator-specific
bytecodes as a couple of runtime calls for now.

BUG=v8:4907
LOG=n

Review-Url: https://codereview.chromium.org/1957393004
Cr-Commit-Position: refs/heads/master@{#36134}
2016-05-10 12:07:33 +00:00
littledan
04c8c11ee5 Make array __proto__ manipulations not disturb the species protector
Previously, the species protector was invalidated whenever the __proto__ of
an Array instance was manipulated. Then, if the map's new_target_is_base field
remained set, it was correct to conclude that GetPrototypeOf(array) was
%ArrayPrototype%. However, this choice caused the popular D3 framework to
invalidate the species protector, causing many functions to become slower.

This patch eliminates that aspect of the species protector. Instead, the check
is to look at the instance->map()->prototype(). It is valid to look directly
at the map's prototype slot, ignoring hidden prototypes and proxies, because
- This is only called on Array instances, so the receiver cannot be a Proxy.
- For hidden prototypes, any inaccuracy would only result in conservatively
  taking the slow path.

Theoretically, this patch could make methods applied to arrays from other
contexts slower. However, the slowdown would only affect a particular array
instance and not have a global spill-over effect. Further, the slowdown could
be addressed by tracking, either in the instance's map or in the actual
prototype object, whether it is a %ArrayPrototype% from any context, in a way
which is cheap to query, and use that rather than comparing to the currently
executing native context.

In interactive testing, this patch led the OnShape CAD system to experience
faster load times (110+s -> 40s).

BUG=chromium:606207
LOG=Y

Review-Url: https://codereview.chromium.org/1936393002
Cr-Commit-Position: refs/heads/master@{#36033}
2016-05-04 16:48:50 +00:00
binji
81cb841170 [Atomics] Make Atomics.store a builtin using TF
BUG=v8:4614
R=bmeurer@chromium.org,jarin@chromium.org
LOG=n

Review-Url: https://codereview.chromium.org/1938213002
Cr-Commit-Position: refs/heads/master@{#35993}
2016-05-03 17:28:34 +00:00
neis
622c92b88f Correctly set the closing condition in array patterns.
This fixes a bug where the iterable's .return method gets called when it
shouldn't.

R=littledan@chromium.org
BUG=v8:4952
LOG=n

Review-Url: https://codereview.chromium.org/1927073002
Cr-Commit-Position: refs/heads/master@{#35850}
2016-04-28 10:01:23 +00:00
caitpotter88
ff956f4dee [esnext] implement StringPad spec changes from March TC39 meeting
Return the empty string from StringPad if the filler argument is the empty
string, effectively returning the string unchanged in StringPadStart and
StringPadEnd.

```
"foo".padStart(100000, "") -> "foo"
```

BUG=v8:4957, v8:4954
LOG=N
R=littledan@chromium.org

Review-Url: https://codereview.chromium.org/1926773003
Cr-Commit-Position: refs/heads/master@{#35837}
2016-04-27 22:03:27 +00:00
neis
42c0e2ec7c [generators] Perform state dispatch in loop header.
This is necessary to eventually build a turbofan graph.

BUG=v8:4907
LOG=n

Review URL: https://codereview.chromium.org/1901713003

Cr-Commit-Position: refs/heads/master@{#35820}
2016-04-27 12:42:10 +00:00
rossberg
9ce87d6772 Add flag for disallowing for-in initializers
This does not affect use counters.

R=nikolaos@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1911963003

Cr-Commit-Position: refs/heads/master@{#35726}
2016-04-22 12:04:15 +00:00
adamk
6a370a6f01 Remove support for Object.observe
The feature was deprecated in M49 and flagged off in M50.
This patch removes it entirely from the codebase.

Review URL: https://codereview.chromium.org/1909433003

Cr-Commit-Position: refs/heads/master@{#35714}
2016-04-22 09:02:41 +00:00
neis
d0ccddd032 First version of the new generators implementation.
Behind --ignition-generators. Does not yet support Turbofan.

TBR=bmeurer@chromium.org
BUG=v8:4907
LOG=n

Review URL: https://codereview.chromium.org/1884183002

Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:30 +00:00
nikolaos
451fa77235 Re-scope inner scopes in arrow parameter initializers
This patch correctly re-scopes inner scopes that can appear in do
expressions used as initializers to arrow parameters.

R=rossberg@chromium.org
BUG=v8:4904
LOG=N

Review URL: https://codereview.chromium.org/1887743002

Cr-Commit-Position: refs/heads/master@{#35542}
2016-04-15 18:08:31 +00:00
binji
5e9ddf6ce4 [Atomics] code stubs for atomic operations
Reland of (https://codereview.chromium.org/1617503003)

* New atomic code stubs for x64, ia32, arm, arm64
* Add convenience functions JumpIfNotValidSmiValue, JumpIfUintNotValidSmiValue
  to macro-assembler-ia32 (API based on x64 macro assembler)
* Remove runtime implementation of Atomics.load, the code stub should always be
  called instead
* Add new test to mjsunit atomics test; check that Smi values of different
  sizes are supported when possible, else fall back to HeapNumbers

These changes were needed to add another codestub:
* Bump kStubMajorKeyBits from 7 to 8
* Reduce ScriptContextFieldStub::kSlotIndexBits from 13 to 12

BUG=v8:4614
LOG=y
TBR=jarin@chromium.org,bmeurer@chromium.org,rodolph.perfetta@gmail.com,machenbach@chromium.org

Review URL: https://codereview.chromium.org/1617503003

Cr-Commit-Position: refs/heads/master@{#35427}

Review URL: https://codereview.chromium.org/1881383003

Cr-Commit-Position: refs/heads/master@{#35453}
2016-04-13 18:24:28 +00:00
machenbach
2a5cce6580 Revert of [Atomics] code stubs for atomic operations (patchset #28 id:530001 of https://codereview.chromium.org/1617503003/ )
Reason for revert:
[Sheriff] Roll was reverted. Please fix unused methods, see:
https://codereview.chromium.org/1884913002/

https://build.chromium.org/p/tryserver.chromium.win/builders/win_clang/builds/5585/steps/compile%20%28with%20patch%29/logs/stdio

Original issue's description:
> [Atomics] code stubs for atomic operations
>
> * New atomic code stubs for x64, ia32, arm, arm64
> * Add convenience functions JumpIfNotValidSmiValue, JumpIfUintNotValidSmiValue
>   to macro-assembler-ia32 (API based on x64 macro assembler)
> * Remove runtime implementation of Atomics.load, the code stub should always be
>   called instead
> * Add new test to mjsunit atomics test; check that Smi values of different
>   sizes are supported when possible, else fall back to HeapNumbers
>
> These changes were needed to add another codestub:
> * Bump kStubMajorKeyBits from 7 to 8
> * Reduce ScriptContextFieldStub::kSlotIndexBits from 13 to 12
>
> BUG=v8:4614
> LOG=y
>
> Committed: https://crrev.com/10b5febe11b318cfef130abae343183ac862e60d
> Cr-Commit-Position: refs/heads/master@{#35427}

TBR=jarin@chromium.org,bmeurer@chromium.org,rodolph.perfetta@gmail.com,binji@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4614

Review URL: https://codereview.chromium.org/1884883003

Cr-Commit-Position: refs/heads/master@{#35443}
2016-04-13 11:59:28 +00:00
binji
10b5febe11 [Atomics] code stubs for atomic operations
* New atomic code stubs for x64, ia32, arm, arm64
* Add convenience functions JumpIfNotValidSmiValue, JumpIfUintNotValidSmiValue
  to macro-assembler-ia32 (API based on x64 macro assembler)
* Remove runtime implementation of Atomics.load, the code stub should always be
  called instead
* Add new test to mjsunit atomics test; check that Smi values of different
  sizes are supported when possible, else fall back to HeapNumbers

These changes were needed to add another codestub:
* Bump kStubMajorKeyBits from 7 to 8
* Reduce ScriptContextFieldStub::kSlotIndexBits from 13 to 12

BUG=v8:4614
LOG=y

Review URL: https://codereview.chromium.org/1617503003

Cr-Commit-Position: refs/heads/master@{#35427}
2016-04-12 23:10:36 +00:00
yangguo
e39ba01420 [regexp] extend \p syntax to binary and enumerated properties.
Also make the syntax a bit less complicated and speculative.

R=littledan@chromium.org
BUG=v8:4743
LOG=N

Review URL: https://codereview.chromium.org/1845243002

Cr-Commit-Position: refs/heads/master@{#35344}
2016-04-08 05:39:43 +00:00
adamk
a0a8ecd078 Remove runtime flags for sloppy mode block scoping features
These were all on by default in M49 without complaint.

R=littledan@chromium.org

Review URL: https://codereview.chromium.org/1858943002

Cr-Commit-Position: refs/heads/master@{#35342}
2016-04-08 00:30:20 +00:00
caitpotter88
f5b85cb74c [esnext] handle elements in FastObjectValuesOrEntries()
Add support for optimizing objects with elements, which do not invoke JS and
cannot change the shape of the Object.

BUG=v8:4663
LOG=N

Review URL: https://codereview.chromium.org/1767113004

Cr-Commit-Position: refs/heads/master@{#35081}
2016-03-28 15:54:23 +00:00
adamk
06403470e3 Remove --harmony-regexps flag
It's been on since M49. Also moved tests from harmony -> es6,
one of which was merged with another test of the same name.

While moving stuff over to regexp.js, I also noticed that there
were unused calls to %FunctionSetName and %SetNativeFlag (those
calls are already handled by InstallGetter()).

Review URL: https://codereview.chromium.org/1838563003

Cr-Commit-Position: refs/heads/master@{#35076}
2016-03-25 23:02:11 +00:00
binji
88724ec4cb [Atomics] Fix atomic access index validation
BUG=v8:4737
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1676613002

Cr-Commit-Position: refs/heads/master@{#35074}
2016-03-25 21:52:52 +00:00
littledan
92a571e546 Add ES2015 RegExp full subclassing semantics behind a flag
This patch implements ES2015 RegExp subclassing semantics, namely the
hardest part where RegExp.prototype.exec and certain flag getters can
be overridden in order to provide different behavior. This change is
hidden behind a new flag, --harmony-regexp-exec. The flag guards the
behavior by installing entirely different implementations of the
methods which follow the new semantics.

Preliminary performance tests show a 3-4x regression in the Octane
RegExp benchmark. The new code doesn't call out into several fast
paths that the old code supported, so this is expected.

The patch is tested mostly by test262, where most RegExp tests are fixed,
with the exception of deliberate spec violations for web compatibility,
and for the 'sticky' flag, which is not dynamically read by this patch
in all cases but rather statically compiled into the RegExp. The latter
will require a follow-on patch to implement. A small additional set of
tests verifies one particular case, mostly to check whether the flag
mechanism works.

R=adamk,yangguo@chromium.org
LOG=Y
BUG=v8:4602

Review URL: https://codereview.chromium.org/1596483005

Cr-Commit-Position: refs/heads/master@{#35068}
2016-03-24 22:27:21 +00:00
caitpotter88
1a272ba23e [esnext] implement String padding proposal
Spec http://tc39.github.io/proposal-string-pad-start-end/

BUG=
LOG=Y
R=adamk@chromium.org, littledan@chromium.org

Review URL: https://codereview.chromium.org/1700003002

Cr-Commit-Position: refs/heads/master@{#35061}
2016-03-24 17:15:09 +00:00
adamk
ed18aa65ea Remove support for legacy const, part 1
Now that ES2015 const has shipped, in Chrome 49, legacy const declarations
are no more. This lets us remove a bunch of code from many parts of the
codebase.

In this patch, I remove parser support for generating legacy const variables
from const declarations. This also removes the special "illegal declaration"
bit from Scope, which has ripples into all compiler backends.

Also gone are any tests which relied on legacy const declarations.

Note that we do still generate a Variable in mode CONST_LEGACY in one case:
function name bindings in sloppy mode. The likely fix there is to add a new
Variable::Kind for this case and handle it appropriately for stores in each
backend, but I leave that for a later patch to make this one completely
subtractive.

Review URL: https://codereview.chromium.org/1819123002

Cr-Commit-Position: refs/heads/master@{#35002}
2016-03-22 17:52:13 +00:00
adamk
249bf75e0c Remove runtime flags for Proxy and Reflect
Both of them shipped in Chrome 49 without incident.

Also move relevant tests from harmony/ to es6/.

Review URL: https://codereview.chromium.org/1815773002

Cr-Commit-Position: refs/heads/master@{#34964}
2016-03-21 19:40:02 +00:00
yangguo
5dedb164eb [regexp] require exact match for unicode property names.
R=littledan@chromium.org
BUG=v8:4810
LOG=N

Review URL: https://codereview.chromium.org/1824613002

Cr-Commit-Position: refs/heads/master@{#34961}
2016-03-21 19:22:24 +00:00
adamk
6a8de15322 Several mjsunit cleanups
- Move default parameters tests from harmony/ to es6/ and remove
    non-existent --harmony-default-parameters flag.
  - Remove some non-existent tests from mjsunit.status

Review URL: https://codereview.chromium.org/1812313002

Cr-Commit-Position: refs/heads/master@{#34908}
2016-03-18 23:20:44 +00:00