In a generator function, the parser rewrites a return statement into a "final"
yield.  A final yield used to close the generator, which was incorrect because
the return may occur inside a try-finally clause and so the generator may not
yet terminate.

BUG=

Review URL: https://codereview.chromium.org/1634553002

Cr-Commit-Position: refs/heads/master@{#33537}

These constructors always go through C++ at least twice anyway, so
there's not really a point in trying to implement them in JavaScript.

R=yangguo@chromium.org
BUG=chromium:535408
LOG=n

Review URL: https://codereview.chromium.org/1548623002

Cr-Commit-Position: refs/heads/master@{#33012}

The %_CallFunction doesn't implement the call sequence properly, it
doesn't do the receiver wrapping, nor does it check for
classConstructor. Also the eager deoptimization for %_CallFunction was
seriously b0rked (we must have been lucky with TurboFan so far).

R=yangguo@chromium.org
BUG=v8:4413
LOG=n

Review URL: https://codereview.chromium.org/1419813010

Cr-Commit-Position: refs/heads/master@{#31821}

Original issue's description:
> [es6] Fix Function and GeneratorFunction built-ins subclassing.
>
> BUG=v8:3101, v8:3330
> LOG=Y
>
> Committed: https://crrev.com/99e7f872d3d0a5fb799dcbafb05537cda491314a
> Cr-Commit-Position: refs/heads/master@{#31708}

The problem was in another CL, this is a clean reland with improved tests.

BUG=v8:3101, v8:3330
LOG=Y

Review URL: https://codereview.chromium.org/1415683007

Cr-Commit-Position: refs/heads/master@{#31756}

Revert of [es6] Fix Function and GeneratorFunction built-ins subclassing. (patchset #4 id:80001 of https://codereview.chromium.org/1428823002/ )

Reason for revert:
Buildbot failures

Original issue's description:
> [es6] Fix Function and GeneratorFunction built-ins subclassing.
>
> BUG=v8:3101, v8:3330
> LOG=Y
>
> Committed: https://crrev.com/99e7f872d3d0a5fb799dcbafb05537cda491314a
> Cr-Commit-Position: refs/heads/master@{#31708}

TBR=verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3101, v8:3330

Review URL: https://codereview.chromium.org/1413723008

Cr-Commit-Position: refs/heads/master@{#31709}

BUG=v8:3101, v8:3330
LOG=Y

Review URL: https://codereview.chromium.org/1428823002

Cr-Commit-Position: refs/heads/master@{#31708}

R=cbruni@chromium.org

Review URL: https://codereview.chromium.org/1413173003

Cr-Commit-Position: refs/heads/master@{#31467}

R=cbruni@chromium.org, hpayer@chromium.org

Review URL: https://codereview.chromium.org/1411653002

Cr-Commit-Position: refs/heads/master@{#31331}

R=rossberg@chromium.org
BUG=chromium:451967
LOG=N

Review URL: https://codereview.chromium.org/1404783002

Cr-Commit-Position: refs/heads/master@{#31296}

This moves JavaScript source files that are bundled with V8 into a
separate directory. The goal is to improve code readability and also
being able to formalize ideal reviewers by subsequently adding the
OWNERS file. These files almost exclusively contain implementations
of methods fully specified by ES6.

Note that files in the "debug" directory as well as the "d8.js" file
aren't affected by this change.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/1398733002

Cr-Commit-Position: refs/heads/master@{#31230}

Revert of Don't compile functions in a context the caller doesn't have access to (patchset #1 id:1 of https://codereview.chromium.org/1393713006/ )

Reason for revert:
[Sheriff] Breaks layout tests. Please add needsmanualrebaseline upstream first if intended. E.g.:
http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/2263

(one of them is a timeout that only happens with this commit)

Original issue's description:
> Don't compile functions in a context the caller doesn't have access to
>
> Instead, just return undefined.
>
> A side effect of this is that it's no longer possible to compile
> functions in a detached context.
>
> Based on https://codereview.chromium.org/294073002 but taking access
> check callbacks into account
>
> BUG=chromium:541703
> R=verwaest@chromium.org
> LOG=y
>
> Committed: https://crrev.com/9a5e2f512c4aa90563eb575605c2a8c2a92ac9f4
> Cr-Commit-Position: refs/heads/master@{#31208}

TBR=verwaest@chromium.org,jochen@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:541703

Review URL: https://codereview.chromium.org/1395583004

Cr-Commit-Position: refs/heads/master@{#31212}

Instead, just return undefined.

A side effect of this is that it's no longer possible to compile
functions in a detached context.

Based on https://codereview.chromium.org/294073002 but taking access
check callbacks into account

BUG=chromium:541703
R=verwaest@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/1393713006

Cr-Commit-Position: refs/heads/master@{#31208}

R=cbruni@chromium.org,mlippautz@chromium.org

Review URL: https://codereview.chromium.org/1318043002

Cr-Commit-Position: refs/heads/master@{#30438}

Revert of Revert of Hook up more import/exports in natives. (patchset #1 id:1 of https://codereview.chromium.org/1154743003/)

Reason for revert:
Unrelated failure that was uncovered by this CL has been fixed (https://codereview.chromium.org/1152243002/)

Original issue's description:
> Revert of Hook up more import/exports in natives. (patchset #3 id:40001 of https://codereview.chromium.org/1154483002/)
>
> Reason for revert:
> [Sheriff] Speculative revert for gc stress failures:
> http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/builds/481
>
> Original issue's description:
> > Hook up more import/exports in natives.
> >
> > R=jkummerow@chromium.org
> >
> > Committed: https://crrev.com/7a918ac9658d11778f39593bfcc19d7c506defd9
> > Cr-Commit-Position: refs/heads/master@{#28573}
> >
> > Committed: https://crrev.com/e13a39dd7f4062898709d7c68900677df0513995
> > Cr-Commit-Position: refs/heads/master@{#28578}
>
> TBR=jkummerow@chromium.org,erik.corry@gmail.com,yangguo@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
>
> Committed: https://crrev.com/eb0024d1dbdda5f51b006dd54887404ee6c5cbfc
> Cr-Commit-Position: refs/heads/master@{#28584}

TBR=jkummerow@chromium.org,erik.corry@gmail.com,machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1149773003

Cr-Commit-Position: refs/heads/master@{#28608}

Revert of Hook up more import/exports in natives. (patchset #3 id:40001 of https://codereview.chromium.org/1154483002/)

Reason for revert:
[Sheriff] Speculative revert for gc stress failures:
http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/builds/481

Original issue's description:
> Hook up more import/exports in natives.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/7a918ac9658d11778f39593bfcc19d7c506defd9
> Cr-Commit-Position: refs/heads/master@{#28573}
>
> Committed: https://crrev.com/e13a39dd7f4062898709d7c68900677df0513995
> Cr-Commit-Position: refs/heads/master@{#28578}

TBR=jkummerow@chromium.org,erik.corry@gmail.com,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1154743003

Cr-Commit-Position: refs/heads/master@{#28584}

R=jkummerow@chromium.org

Committed: https://crrev.com/7a918ac9658d11778f39593bfcc19d7c506defd9
Cr-Commit-Position: refs/heads/master@{#28573}

Review URL: https://codereview.chromium.org/1154483002

Cr-Commit-Position: refs/heads/master@{#28578}

Revert of Hook up more import/exports in natives. (patchset #2 id:20001 of https://codereview.chromium.org/1154483002/)

Reason for revert:
[Sheriff] Breaks nosnap:
http://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20nosnap%20-%20shared/builds/6943

Original issue's description:
> Hook up more import/exports in natives.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/7a918ac9658d11778f39593bfcc19d7c506defd9
> Cr-Commit-Position: refs/heads/master@{#28573}

TBR=jkummerow@chromium.org,erik.corry@gmail.com,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1154793003

Cr-Commit-Position: refs/heads/master@{#28574}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1154483002

Cr-Commit-Position: refs/heads/master@{#28573}

Also changed string.js and math.js to adapt this change.

R=jkummerow@chromium.org

Committed: https://crrev.com/e25058b0b7b9831162579564fc8935d568c1ecdd
Cr-Commit-Position: refs/heads/master@{#28521}

Review URL: https://codereview.chromium.org/1143993003

Cr-Commit-Position: refs/heads/master@{#28533}

Revert of Use shared container to manage imports/exports. (patchset #2 id:20001 of https://codereview.chromium.org/1143993003/)

Reason for revert:
Breaks nosnap bots

Original issue's description:
> Use shared container to manage imports/exports.
>
> Also changed string.js and math.js to adapt this change.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/e25058b0b7b9831162579564fc8935d568c1ecdd
> Cr-Commit-Position: refs/heads/master@{#28521}

TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1144163002

Cr-Commit-Position: refs/heads/master@{#28523}

Also changed string.js and math.js to adapt this change.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1143993003

Cr-Commit-Position: refs/heads/master@{#28521}

All the builtin iterators as well as the generator objects have an
object called %IteratorPrototype% in the spec between them and
%ObjectPrototype%.

BUG=v8:3568
LOG=N

Review URL: https://codereview.chromium.org/1128233008

Cr-Commit-Position: refs/heads/master@{#28426}

For the moment, we only pass the global object (the one we are setting up).
A few smaller changes were necessary to avoid failures in
test-object-observe/DontLeakContextOnObserve. Otherwise the global object
would be retained by being context allocated, leading to test failure.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1132513003

Cr-Commit-Position: refs/heads/master@{#28331}

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1127693006

Cr-Commit-Position: refs/heads/master@{#28217}

Revert of Reland "Wrap v8natives.js into a function." (patchset #2 id:20001 of https://codereview.chromium.org/1123703002/)

Reason for revert:
[Sheriff] Speculative revert for braking arm64 nosnap:
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20sim%20-%20nosnap%20-%20debug%20-%202/builds/2314

(reverted already titzer's CL which didn't help)

Original issue's description:
> Reland "Wrap v8natives.js into a function."
>
> Committed: https://crrev.com/72ab42172979b60a1b784ea0c6a495d7ee2bba67
> Cr-Commit-Position: refs/heads/master@{#28193}

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

Review URL: https://codereview.chromium.org/1127543003

Cr-Commit-Position: refs/heads/master@{#28208}

Review URL: https://codereview.chromium.org/1123703002

Cr-Commit-Position: refs/heads/master@{#28193}

Revert of Wrap v8natives.js into a function. (patchset #2 id:20001 of https://codereview.chromium.org/1109343004/)

Reason for revert:
[Sheriff] Speculative revert for breaking layout tests, e.g.:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/2682

See. e.g.:
https://storage.googleapis.com/chromium-layout-test-archives/V8-Blink_Win/3130/layout-test-results/http/tests/websocket/workers/worker-reload-diff.txt

Original issue's description:
> Wrap v8natives.js into a function.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/ee1b39b4303829e6c6805fe8b2f2602b13f6463a
> Cr-Commit-Position: refs/heads/master@{#28174}

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

Review URL: https://codereview.chromium.org/1121453003

Cr-Commit-Position: refs/heads/master@{#28182}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1109343004

Cr-Commit-Position: refs/heads/master@{#28174}

This reverts commit d5565c1f.

Getter and setter function names in ES6 are defined as "get foo" and
"set foo".

This also moves the logic for handling symbols from runtime-function.cc
to v8natives.js.

BUG=None
LOG=N
R=adamk@chromium.org

Review URL: https://codereview.chromium.org/1093183006

Cr-Commit-Position: refs/heads/master@{#28050}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1097703002

Cr-Commit-Position: refs/heads/master@{#27918}

Review URL: https://codereview.chromium.org/1083083004

Cr-Commit-Position: refs/heads/master@{#27907}

Revert of Migrate error messages, part 2. (patchset #1 id:1 of https://codereview.chromium.org/1086313003/)

Reason for revert:
[Sheriff]: This changes layout test expectations e.g.
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Win/builds/2964

Original issue's description:
> Migrate error messages, part 2.
>
> Motivation for this is reducing the size of the native context.
>
> Committed: https://crrev.com/d3b788df0a4ccfedbe6e1df5e214cb6ba2792a65
> Cr-Commit-Position: refs/heads/master@{#27878}

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

Review URL: https://codereview.chromium.org/1095573002

Cr-Commit-Position: refs/heads/master@{#27889}

Motivation for this is reducing the size of the native context.

Review URL: https://codereview.chromium.org/1086313003

Cr-Commit-Position: refs/heads/master@{#27878}

The ES6 specification does not explicitly state the attributes for the
'next' and 'throw' property descriptors, so their values are defined by
Section 17 [1]:

> Every other data property described in clauses 18 through 26 and in
> Annex B.2 has the attributes
> { [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: true }
> unless otherwise specified.

[1]
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-ecmascript-standard-built-in-objects

BUG=v8:3986
LOG=N
R=wingo,arv

Review URL: https://codereview.chromium.org/1051363003

Cr-Commit-Position: refs/heads/master@{#27770}

From ES6 25.2.3 ("Properties of the GeneratorFunction Prototype
Object"):

> The GeneratorFunction prototype object is an ordinary object. It is
> not a function object and does not have an [[ECMAScriptCode]] internal
> slot or any other of the internal slots listed in Table 27 or Table
> 56.

Introduce one assertion for the value's type and additional tests for its
properties. Remove an invalid assertion that fails as a result of this
fix.

BUG=v8:3991
LOG=N

Review URL: https://codereview.chromium.org/1062633002

Cr-Commit-Position: refs/heads/master@{#27603}

Revert of Correctly compute line numbers in functions from the function constructor. (patchset #5 id:80001 of https://codereview.chromium.org/701093003/)

Reason for revert:
Locations from New Function are broken in DevTools.

Original issue's description:
> Correctly compute line numbers in functions from the function constructor.
>
> R=aandrey@chromium.org
> BUG=chromium:109362
> LOG=Y
>
> Committed: https://code.google.com/p/v8/source/detail?r=25289

TBR=aandrey@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:109362
LOG=Y

Review URL: https://codereview.chromium.org/1053563002

Cr-Commit-Position: refs/heads/master@{#27564}

R=mstarzinger@chromium.org
BUG=v8:3902
LOG=Y

Review URL: https://codereview.chromium.org/939953002

Cr-Commit-Position: refs/heads/master@{#26744}

R=caitpotter88@gmail.com
BUG=v8:3502
LOG=N

Review URL: https://codereview.chromium.org/764823002

Cr-Commit-Position: refs/heads/master@{#25550}

R=rossberg@chromium.org
BUG=v8:3096
LOG=Y

Review URL: https://codereview.chromium.org/717123002

Cr-Commit-Position: refs/heads/master@{#25297}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=aandrey@chromium.org
BUG=chromium:109362
LOG=Y

Review URL: https://codereview.chromium.org/701093003

Cr-Commit-Position: refs/heads/master@{#25289}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00