The result of Object::ToInteger is a number rounded to an
integer value, but not necessarily in the range of what a
C++ "int" can represent. Doing the 2 <= radix <= 36 range
check first makes the subsequent cast safe.

Bug: chromium:927212
Change-Id: I49f115140f6dc1f951cbc08a3025b3ac92ec8628
Reviewed-on: https://chromium-review.googlesource.com/c/1449040
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59303}

Bug: v8:8704
Change-Id: Ib0548a6aa9f4b148d412de5632c1652f529371fa
Reviewed-on: https://chromium-review.googlesource.com/c/1424021
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59050}

Tbr: ahaas@chromium.org,leszeks@chromium.org,verwaest@chromium.org
Bug: v8:3770
Change-Id: Ia6530fbb70dac05e9972283781c3550d8b50e1eb
Reviewed-on: https://chromium-review.googlesource.com/c/1390116
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58470}

Change-Id: I5effe97c53ccae3238a452fe2012926db45d2afe
Reviewed-on: https://chromium-review.googlesource.com/1165222
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54978}

arguments.h used methods only defined in objects-inl.h and
handles-inl.h. These uses are now moved to arguments-inl.h. Since
builtins-utils.h used these methods, it also needs to be split to have
an inl header now.

R=titzer@chromium.org

Bug: v8:7754, v8:7965
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I21db7a86f7c15776eccf060f81f2bde000b92a40
Reviewed-on: https://chromium-review.googlesource.com/1160647Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54889}

Bug: v8:7786
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: If9904fe8feb9b4e157d42d6e84f1aa263abcc8b7
Reviewed-on: https://chromium-review.googlesource.com/1106160
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53882}

This brings us closer to our goal of deprecating the `construct_stub`
field in `SharedFunctionInfo`.

Bug: v8:7503
Change-Id: I215539fb8ac52fd437d3c04a02ecba2cd38cd101
Reviewed-on: https://chromium-review.googlesource.com/940125Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51627}

Bug: v8:6791
Change-Id: I43c43d217f00720ab666ff9908555fcd0fffe3b5
Reviewed-on: https://chromium-review.googlesource.com/919566Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51314}

It does the same as .toString, which is "permissible but not encouraged"
per the spec and matches our behavior for Number.prototype.toString.

Bug: v8:6791
Change-Id: I25a565391abe0d055b8ef814214ecdad254f75e2
Reviewed-on: https://chromium-review.googlesource.com/917025Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51296}

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}

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/786170Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49683}

This CL creates the invariant that the BigInt class treats
BigInt objects as immutable. Writing to new BigInt objects
as part of their construction is done by the MutableBigInt
helper class, which in turn is hidden as an implementation
detail in bigint.cc.
As a side effect, this refactoring enforces right-trimming
checks for all newly created BigInts, and ensures that all
BigInt allocations possibly exceeding kMaxLength check for
this case and throw a RangeError instead of crashing.

Bug: v8:6791
Tbr: mlippautz@chromium.org
Change-Id: Id239746108e6b076b47a03ba37462001eb501507
Reviewed-on: https://chromium-review.googlesource.com/742329
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49462}

Bug: v8:6791
Change-Id: I10f8c6c88c534ee1e3c893176b6563af0c9f99d3
Reviewed-on: https://chromium-review.googlesource.com/753904
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49180}

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/753730Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49171}

R=jkummerow@chromium.org

Bug: v8:6791
Change-Id: I765790d8b163aff6725900f19e95a914c75a0fe9
Reviewed-on: https://chromium-review.googlesource.com/752521
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49132}

... 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}

Whitespace-only strings count as empty too.

This behavior is different from BigInt.parseInt(""),
which throws a SyntaxError.

Bug: v8:6791, v8:6957
Change-Id: I6671c803f3ba83e23c3e0cad81d3af29dba61c9f
Reviewed-on: https://chromium-review.googlesource.com/727301Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48797}

R=jkummerow@chromium.org

Bug: v8:6791
Change-Id: I9bbb4c6b9b387fa0cd29fa24058ae807157f40de
Reviewed-on: https://chromium-review.googlesource.com/707004
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48417}

based on the existing Number.parseInt.

Bug: v8:6791
Change-Id: I9169a4695807a3e435e343d239431ae7f6ccf2a1
Reviewed-on: https://chromium-review.googlesource.com/685990Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48241}

Along with BigInt.prototype. Their functions only have skeleton
implementations. The purpose of this change is to make it easier
to gradually increase test coverage (e.g. for toString(radix)).

Of course this is still behind the --harmony-bigint flag.

Bug: v8:6791
Change-Id: Ic307fd9165c56ac782fba18d648ce893daaa718f
Reviewed-on: https://chromium-review.googlesource.com/671209
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48094}