Error still to be done, since that's not yet available in the bootstrapper.
BUG=v8:3900, v8:3931, v8:1543, v8:3330
LOG=n
Review URL: https://codereview.chromium.org/1499923002
Cr-Commit-Position: refs/heads/master@{#32662}
- Add JSReceiver::SetIntegrityLevel, with a fast path for regular objects.
- Make Object.{freeze,seal} call this via %Object{Freeze,Seal}, thus no longer
using broken or deprecated functions from v8natives.js.
- Add JSReceiver::OwnPropertyKeys convenience function.
- Reenable harmony/proxies-hash.js test.
R=rossberg
BUG=v8:1543
LOG=N
Review URL: https://codereview.chromium.org/1489423002
Cr-Commit-Position: refs/heads/master@{#32651}
Attempt #<really big number>
Parses, and lazily rewrites Destructuring Assignment expressions. The rewriting strategy involves inserting a placeholder RewritableAssignmentExpression into the AST, whose content expression can be completely rewritten at a later time.
Lazy rewriting ensures that errors do not occur due to eagerly rewriting nodes which form part of a binding pattern, thus breaking the meaning of the pattern --- or by eagerly rewriting ambiguous constructs that are not immediately known
BUG=v8:811
LOG=Y
R=adamk@chromium.org, bmeurer@chromium.org, rossberg@chromium.org
Review URL: https://codereview.chromium.org/1309813007
Cr-Commit-Position: refs/heads/master@{#32623}
Having beefed up GetKeys() to support everything, use it for everything now.
This fixes Object.getOwnPropertyNames and Object.getOwnPropertySymbols for
Proxies, and gets rid of a bunch of code duplication.
BUG=v8:1543
LOG=n
Review URL: https://codereview.chromium.org/1498593006
Cr-Commit-Position: refs/heads/master@{#32620}
For now, we revoke a proxy by setting its handler to null (as in the spec).
Change the "target" field from Object to JSReceiver as there's no point in
allowing more.
R=jkummerow@chromium.org, rossberg
BUG=v8:1543
LOG=n
Review URL: https://codereview.chromium.org/1496243003
Cr-Commit-Position: refs/heads/master@{#32608}
Reason for revert:
Blocks the roll:
https://codereview.chromium.org/1497763004/
Original issue's description:
> [es6] Correctify and unify ArrayBuffer and SharedArrayBuffer constructors.
>
> The ArrayBuffer and SharedArrayBuffer constructors should raise an
> exception when called with no arguments or undefined length. Also
> unified the ArrayBuffer and SharedArrayBuffer implementations as C++
> builtins, and removed some (now) obsolete runtime entries.
>
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/3235ccbb7826ceec2188f6ebab98fc851b54f60e
> Cr-Commit-Position: refs/heads/master@{#32590}
TBR=yangguo@chromium.org,cbruni@chromium.org,adamk@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1501673002
Cr-Commit-Position: refs/heads/master@{#32606}
The ArrayBuffer and SharedArrayBuffer constructors should raise an
exception when called with no arguments or undefined length. Also
unified the ArrayBuffer and SharedArrayBuffer implementations as C++
builtins, and removed some (now) obsolete runtime entries.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/1500543002
Cr-Commit-Position: refs/heads/master@{#32590}
Object.prototype.hasOwnProperty should use JSReceiver::HasOwnProperty for
proxies.
BUG=v8:1543
LOG=N
Review URL: https://codereview.chromium.org/1480213004
Cr-Commit-Position: refs/heads/master@{#32475}
Both are integrated into JSReceiver::GetKeys().
For now, the implementation ignores Symbol/DONT_ENUM filtering.
BUG=v8:1543
LOG=n
Review URL: https://codereview.chromium.org/1474083003
Cr-Commit-Position: refs/heads/master@{#32384}
This makes sure that proxy + Function/Array works
Makes sure that new.target can be a generator
Makes sure that if new.target is not a subclass, but does not have a prototype, that we'll get that same prototype back the next time we look at new.target.prototype.
BUG=v8:1543, v8:3330, v8:3931
LOG=n
Review URL: https://codereview.chromium.org/1484473002
Cr-Commit-Position: refs/heads/master@{#32382}
This is in preparation for the addition of --harmony-destructuring-assignment.
BUG=v8:811
LOG=n
Review URL: https://codereview.chromium.org/1450193002
Cr-Commit-Position: refs/heads/master@{#32098}
The previous code did not properly check for harmony const when
doing the dynamic redeclaration check. This was masked in the
test because each eval had an initializer, and the initializer was what
triggered the exception.
This patch tightens the test by removing initializers and fixes the bug in
DeclareLookupSlot.
Also change the test to use assertThrows where possible.
BUG=v8:4550
LOG=n
Review URL: https://codereview.chromium.org/1437003006
Cr-Commit-Position: refs/heads/master@{#31995}
RegExp.prototye[@@split] is not yet implement to spec regarding creating
new RegExp object with the SpeciesConstructor.
R=littledan@chromium.org
BUG=v8:4345
LOG=N
Review URL: https://codereview.chromium.org/1427573005
Cr-Commit-Position: refs/heads/master@{#31911}
Reason for revert: failed tests on a Windows build.
TBR=rossberg,cbruni,neis
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review URL: https://codereview.chromium.org/1426943007
Cr-Commit-Position: refs/heads/master@{#31907}
