rossberg@chromium.org
f7c49bafb0
ES6: Implement WeakMap and WeakSet constructor logic
...
Now that iterators are enabled by default we need to correctly
handle the parameter for WeakMap and WeakSet. If provided then the
argument is iterated over to add entries to the WeakMap and WeakSet.
BUG=v8:3399
LOG=Y
R=adamk@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/448013005
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 13:39:13 +00:00
yangguo@chromium.org
0c32d8c5cb
Fix debug-promises tests.
...
Using assertEquals on two Promises always passes. Use assertSame instead.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/455683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 11:57:51 +00:00
rossberg@chromium.org
d9d6a60973
Enable ES6 unscopables
...
R=yangguo@chromium.org
BUG=v8:3401
LOG=Y
Review URL: https://codereview.chromium.org/455743002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 11:42:59 +00:00
rossberg@chromium.org
5427ea5285
Remove proxies from --harmony switch for M38, because problems
...
They can still be activated separately using the --harmony-proxies switch,
but are no longer implied by Chrome's "Experimental JavaScript" option.
R=yangguo@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/453903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 09:58:19 +00:00
wingo@igalia.com
cebddb662e
Enable ES6 iteration by default
...
This enables for-of, as well as @@iterator implementations for strings
and arrays.
R=rossberg@chromium.org
BUG=v8:2214
LOG=Y
Review URL: https://codereview.chromium.org/446023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 16:42:14 +00:00
verwaest@chromium.org
a1f3f02415
Mark as prototype only after instantiating the function
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/447293002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 16:14:22 +00:00
wingo@igalia.com
2c615439bc
Mirror object properties are always names
...
R=aandrey@chromium.org , rossberg@chromium.org , yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/443843004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 08:36:38 +00:00
yangguo@chromium.org
2ec32f346d
Only escape U+0022 in argument values of String.prototype
HTML methods
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/es6/string-html
BUG=v8:2217
LOG=Y
R=arv@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/446973004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 07:45:33 +00:00
rossberg@chromium.org
25b978cbf4
This implements unscopables
...
The unscobables allow us to black list properties from showing up in
with statements.
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n
The spec draft is not fully up to date.
https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution
BUG=v8:3401
LOG=Y
R=rossberg@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/384963002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 15:50:40 +00:00
yangguo@chromium.org
c29b0a962d
Add CheckObjectCoercible
for the String.prototype
HTML methods
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/es6/string-html
BUG=v8:2218
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/422543003
Patch from Mathias Bynens <mathias@qiwi.be>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 14:58:46 +00:00
yangguo@chromium.org
71857295b4
Reland "Implement trigonometric functions using a fdlibm port."
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/448643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:39:39 +00:00
mstarzinger@chromium.org
f9c291c629
Some tests no longer timeout with TF by using ICs.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/442283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:38:51 +00:00
yangguo@chromium.org
ff7975aa8d
Revert "Implement trigonometric functions using a fdlibm port."
...
This reverts r22918 and r22920.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/448633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:04:47 +00:00
yangguo@chromium.org
3c4d23b917
Implement trigonometric functions using a fdlibm port.
...
R=jochen@chromium.org , rtoy@chromium.org , svenpanne@chromium.org
BUG=v8:3006
LOG=N
Review URL: https://codereview.chromium.org/411263004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 10:33:17 +00:00
yangguo@chromium.org
3b54f89ffa
Trigger exception debug events on Promise reject.
...
R=rossberg@chromium.org , aandrey@chromium.org
BUG=393913
LOG=Y
Review URL: https://codereview.chromium.org/440773004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 09:41:52 +00:00
rossberg@chromium.org
6f4aea9512
Remove @@create and don't expose unimplemented symbols
...
Also, add some bits missing from turn-on-symbols CL
R=adamk@chromium.org , dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/441943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 09:31:21 +00:00
adamk@chromium.org
bcf8b05072
Enable ES6 Map and Set by default
...
In doing so also remove all references to the --harmony-collections flag.
Due to the way context snapshotting works, it's not possible to simply
enable the flag by default.
Depends on ES6 Symbols: https://codereview.chromium.org/421313004
BUG=v8:1622
LOG=Y
R=arv@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/427723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 19:37:32 +00:00
wingo@igalia.com
6b7f9dba84
yield* calls @@iterator on iterable
...
R=rossberg@chromium.org
BUG=v8:3422
LOG=N
Review URL: https://codereview.chromium.org/430693003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 13:17:49 +00:00
verwaest@chromium.org
356ac42def
Reland "Also mark as prototype when passing in while creating a function."
...
Skip gc-stress for test relying on stable feedback (and hence stable gc timing).
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/441873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 09:24:27 +00:00
yangguo@chromium.org
01560f9ccd
Do not include native Javascript in ExecutionState frames.
...
When a debug event is triggered, the ExecutionState object should not
expose native JS code.
R=aandrey@chromium.org
Review URL: https://codereview.chromium.org/429453005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 08:16:02 +00:00
yangguo@chromium.org
90bbdacbf8
Merge three PromiseEvent's into one.
...
This also adds missing instrumentation and removes resolver tracking.
BUG=v8:3093
LOG=N
R=aandrey@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/416213004
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 07:42:06 +00:00
adamk@chromium.org
d017da1f1a
Fix spurious debug-script assertion after enabling Symbols
...
This approach, of allowing either N or N+1 in this assert,
is the same approach used before my Symbols patch that naively
changed to use assertEquals.
TBR=dslomov@chromium.org
Review URL: https://codereview.chromium.org/439833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 19:17:21 +00:00
adamk@chromium.org
d8c30bd8e7
Enable ES6 Symbols by default
...
In doing so also remove all references to the --harmony-symbols flag.
Due to the way context snapshotting works, it's not possible to simply enable
the flag by default.
BUG=v8:2158
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/421313004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 18:17:54 +00:00
verwaest@chromium.org
1404664e34
Ensure prototypes always stay fast by turning them fast again after an operation that turned them slow
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/439243005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 15:06:28 +00:00
verwaest@chromium.org
f947eff31d
Keep function.prototype fast.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/437083004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22826 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 15:02:07 +00:00
bmeurer@chromium.org
0bd7c29dbf
Fix tools/generate-runtime-tests.py.
...
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/436223003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 11:45:52 +00:00
jkummerow@chromium.org
3a476eb782
Update test expectations for mjsunit/tools/tickprocessor
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/440673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 09:13:58 +00:00
mstarzinger@chromium.org
f5b0a37485
Extend TF test coverage to unsupported targets.
...
R=titzer@chromium.org
TEST=all
Review URL: https://codereview.chromium.org/416233003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-01 13:51:23 +00:00
mstarzinger@chromium.org
20d6798293
Add missing generated tests.
...
R=danno@google.com , danno@chromium.org
Review URL: https://codereview.chromium.org/425263002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-30 14:19:42 +00:00
danno@chromium.org
a1383e2250
Land the Fan (disabled)
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/426233002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-30 13:54:45 +00:00
dusan.milosavljevic@imgtec.com
e0401f3f71
MIPS64: Add support for architecture revision 6.
...
TEST=
BUG=
R=jkummerow@chromium.org , paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/426863006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 18:02:26 +00:00
mstarzinger@chromium.org
57c315d0b3
Fix handling of potential string additions in hydrogen.
...
R=titzer@chromium.org
TEST=mjsunit/regress/regress-3476
BUG=v8:3476
LOG=N
Review URL: https://codereview.chromium.org/423083004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 14:53:11 +00:00
verwaest@chromium.org
f08d2690c6
Fix Object.freeze with field type tracking.
...
Keep the descriptor properly intact while update the field type.
BUG=v8:3458
LOG=y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/424093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 13:30:29 +00:00
mstarzinger@chromium.org
947740a6d8
Revert "Make --always-opt also optimize toplevel code."
...
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/429583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 13:08:51 +00:00
mvstanton@chromium.org
6980c4277c
CallIC customization stubs must accept that a vector slot is cleared.
...
The CallIC Array custom IC stub read from the type vector, expecting
to get an AllocationSite. But there are paths in the system where a
type vector can be re-created with default values, even though we
currently grant an exception to clearing of vector slots with
AllocationSites in them at gc time.
BUG=392114
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/418023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:53:30 +00:00
mstarzinger@chromium.org
34f5edd500
Make --always-opt also optimize toplevel code.
...
R=jacob.bramley@arm.com , titzer@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/410153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:41:42 +00:00
yangguo@chromium.org
a8a02a51f1
Inline Math.fround in optimized code.
...
R=svenpanne@chromium.org
BUG=v8:3469
LOG=N
Review URL: https://codereview.chromium.org/425943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:34:08 +00:00
verwaest@chromium.org
2902685cae
Add generated test
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/424043006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 08:36:45 +00:00
verwaest@chromium.org
47f9d3ed52
Restore DefineApiAccessorProperty
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/428463005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 08:09:14 +00:00
ishell@chromium.org
81db67928b
I said, skip long-running mjsunit/array-functions-prototype-misc test.
...
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/426683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 16:28:02 +00:00
ishell@chromium.org
ad69b7ab5c
Skip long-running mjsunit/array-functions-prototype-misc.js test
...
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/428593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 14:38:35 +00:00
danno@chromium.org
afcfa7d2b7
Keep new arrays allocated with 'new Array(N)' in fast mode (revisited)
...
Also explicit length setting with a.length = N should remain in fast mode.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/416403002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 13:12:26 +00:00
verwaest@chromium.org
60df9dabad
In GrowMode, force the value to the right representation to avoid deopts between storing the length and storing the value.
...
BUG=16459193
LOG=n
R=danno@chromium.org
Review URL: https://codereview.chromium.org/419683004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-25 11:48:25 +00:00
verwaest@chromium.org
77a37e44f6
Fix issue with setters and their holders in accessors.cc
...
BUG=3462
LOG=Y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/417793002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 16:42:54 +00:00
yangguo@chromium.org
029b8a2379
For-of on null or undefined is an error
...
The latest ES6 draft changed the behavior of for-of on null / undefined,
which for once is a simplification.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/416033002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 13:40:08 +00:00
danno@chromium.org
b5a5148260
Revert 22595: "Keep new arrays allocated with 'new Array(N)' in fast mode"
...
Due to failures in mjsunit/array-functions-prototype-misc
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/417953004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 13:38:05 +00:00
danno@chromium.org
29338fa16a
SKIP migration tests to improve unit test time (2x)
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/416003004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 12:39:01 +00:00
danno@chromium.org
ac89b17813
Keep new arrays allocated with 'new Array(N)' in fast mode
...
Also explicit length setting with a.length = N should remain in fast mode.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/397593008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 12:08:23 +00:00
yangguo@chromium.org
63fb538128
Introduce more debug events for promises.
...
BUG=v8:3093
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/393283007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 10:43:41 +00:00
machenbach@chromium.org
55d8d2f099
Skip test on mips.
...
PASS/FAIL is not enough as the test result is CRASH.
R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n
Review URL: https://codereview.chromium.org/415773005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 10:04:14 +00:00