It was shipped in Chrome 67.
Bug: v8:6791, v8:8238
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I94d8f0aa18570452403a35dea270b18f155c970a
Reviewed-on: https://chromium-review.googlesource.com/1253604
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56310}
which was dropped from the proposal:
https://github.com/tc39/proposal-bigint/pull/101
Bug: v8:6791
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5a3e0024900b34a322a23bcbc4bfdbdffbf8b9d4
Reviewed-on: https://chromium-review.googlesource.com/885510
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50877}
These now pass even when forcing optimization.
TBR=jkummerow@chromium.org
Bug: v8:6791
Change-Id: I4d7c7d37b48e6e970d33474fa7fd637e34b0bda0
Reviewed-on: https://chromium-review.googlesource.com/803374
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49781}
And also ensure that it doesn't allocate when that's avoidable.
Bug: v8:6791
Change-Id: Ied2d2c9c5718aed9839f17739d743353cbadee88
Reviewed-on: https://chromium-review.googlesource.com/786170
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49683}
Fix two more places where StringToBigInt differs from parseInt:
- Binary and octal radix prefixes are supported
- Trailing non-whitespace junk is not allowed
This is done with a new Behavior enum in BigIntParseIntHelper,
along with a couple of bool configuration flags in StringToIntHelper.
Bug: v8:6791, v8:7038
Change-Id: Ib91bfc5ccb04ad0dd6c99bc81e19c1239264a469
Reviewed-on: https://chromium-review.googlesource.com/764595
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49335}
The bytecode generator has special handling for comparing the result of
the typeof operator against a string literal. This needs to be adapted
for bigints.
R=jkummerow@chromium.org, mythrie@chromium.org
Bug: v8:6791
Change-Id: I42d6c9e9225ce05e19393f10e01ae496ecb70c9c
Reviewed-on: https://chromium-review.googlesource.com/753465
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49172}
Actually all it does is throw a TypeError.
R=jkummerow@chromium.org
Bug: v8:6791
Change-Id: I884da4eaa937519c07c3516a1713829f52e28ad8
Reviewed-on: https://chromium-review.googlesource.com/753730
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49171}
We must throw a SyntaxError only when failing to convert a string. In
the other cases we must throw a TypeError.
R=jkummerow@chromium.org
Bug: v8:6791
Change-Id: I802d8b6830b341f87e46e7de198af74ba95b8658
Reviewed-on: https://chromium-review.googlesource.com/752803
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49131}
... and use them to complete the BigInt function.
Bug: v8:6791
Change-Id: Ia36db86b92d1a0cfcb783516e04d6c0e3750f194
Reviewed-on: https://chromium-review.googlesource.com/737643
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48993}
We can already construct wrapper objects using Object().
R=jkummerow@chromium.org
Bug: v8:6791
Change-Id: Ic4079654ef1fcae2be4b588cb12c2645e199f4f7
Reviewed-on: https://chromium-review.googlesource.com/738089
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48955}
This adds BigInt support to JavaScript's abstract equality (== and !=),
implemented mainly via CodeStubAssembler::Equal and via Object::Equals.
Bug: v8:6791
Change-Id: I53219f2f71baa760b142cc676f18931731b87226
Reviewed-on: https://chromium-review.googlesource.com/725701
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48730}
This supports {valueOf() { return BigInt(...) }} objects as
operands in binary and unary operations.
Bug: v8:6791
Change-Id: I30ec9983ff611477742f9ea0bc6d04972fe21d3c
Reviewed-on: https://chromium-review.googlesource.com/716863
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48612}
Reuses the existing logic for BigInt.parseInt, adapted slightly
to allow octal and binary radix prefixes (and to support parsing
of a raw character buffer, rather than a v8::internal::String).
Bug: v8:6791
Change-Id: I41904b2204721eac452e0765fa9ff0ab26ee343b
Reviewed-on: https://chromium-review.googlesource.com/711334
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48560}
In preparation for adding more separate test files.
Bug: v8:6791
Change-Id: I92e2a3ab6fd35e2f902179a005ed9640851ca1b6
Reviewed-on: https://chromium-review.googlesource.com/716927
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48512}
