Commit Graph

93 Commits

Author SHA1 Message Date
Mathias Bynens
62f929ff4c Use nullptr instead of NULL where possible
New code should use nullptr instead of NULL.

This patch updates existing use of NULL to nullptr where applicable,
making the code base more consistent.

BUG=v8:6928,v8:6921

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I4687f5b96fcfd88b41fa970a2b937b4f6538777c
Reviewed-on: https://chromium-review.googlesource.com/718338
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48557}
2017-10-13 17:21:49 +00:00
Georg Neis
0c37062320 [bigint] Add NewBigIntFromInt factory function.
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}
2017-10-10 09:39:20 +00:00
Jakob Kummerow
658daa6534 [bigint] Implement BigInt.parseInt
based on the existing Number.parseInt.

Bug: v8:6791
Change-Id: I9169a4695807a3e435e343d239431ae7f6ccf2a1
Reviewed-on: https://chromium-review.googlesource.com/685990
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48241}
2017-09-29 21:18:43 +00:00
Jakob Kummerow
35f94cbe55 [refactoring] Prepare conversions{.h,-inl.h,.cc} for BigInt.parseInt
- Move things to conversions.cc that don't need to be in headers
- Turn InternalStringToInt into a subclassable helper class
  so we can re-use it for BigInt.parseInt
- Bonus: play a round of IWYU with all the .cc files who thought that
  #including conversions-inl.h would give them nice Unicode things

Bug: v8:6791
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I64022543a9b83002e2b78416c7e87b40a1a016e6
Reviewed-on: https://chromium-review.googlesource.com/673725
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48174}
2017-09-26 22:52:31 +00:00
Peter Marshall
2261a0ddf6 [cleanup] Replace List with std::vector in IC, Handle code.
Bug: v8:6333
Change-Id: I53d321292b0a2c7b7f72ee90bd119484f163bdc1
Reviewed-on: https://chromium-review.googlesource.com/637913
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47701}
2017-08-30 07:35:00 +00:00
Daniel Ehrenberg
1125637681 [builtins] Increase precision limits for toFixed, etc
This patch implements a recent spec change [1] which increases the
bounds of precision for toFixed, toExponential and toPrecision.
The bounds are a compromise between SpiderMonkey and the other
engines.

[1] https://github.com/tc39/ecma262/pull/857

Bug: v8:6539
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I877aa35e08f3dcda63f5f9181fdecf3c227f2c35
Reviewed-on: https://chromium-review.googlesource.com/553378
Commit-Queue: Daniel Ehrenberg <littledan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46793}
2017-07-20 13:05:35 +00:00
Tom Anderson
dd5a1a7678 [v8] Fix compile failure when using gcc and libc++
R=machenback@chromium.org

Bug: v8:6565
Change-Id: I57bf7deb926e2b2b0623d8f2a65693df4639aaa2
Reviewed-on: https://chromium-review.googlesource.com/560092
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46423}
2017-07-06 06:56:46 +00:00
marja
92f36954bb [iwyu] Include handles.h less.
These headers only need forward declarations.

BUG=v8:5294

Review-Url: https://codereview.chromium.org/2654253002
Cr-Commit-Position: refs/heads/master@{#42740}
2017-01-27 13:53:13 +00:00
yangguo
73de4f8f1e Fix overflow in Number.prototype.toString with custom radix.
R=tebbi@chromium.org
BUG=chromium:679841

Review-Url: https://codereview.chromium.org/2638733002
Cr-Commit-Position: refs/heads/master@{#42364}
2017-01-16 11:44:29 +00:00
yangguo
546152e754 Fix DoubleToRadixCString wrt Number.MIN_VALUE.
R=bmeurer@chromium.org
BUG=v8:5767

Review-Url: https://codereview.chromium.org/2599693002
Cr-Commit-Position: refs/heads/master@{#41910}
2016-12-22 06:57:01 +00:00
yangguo
b6d2bacd66 Fix Number.prototype.toString with non-default radix wrt modulo.
TBR=tebbi@chromium.org
BUG=chromium:668510

Review-Url: https://codereview.chromium.org/2526223003
Cr-Commit-Position: refs/heads/master@{#41280}
2016-11-25 07:46:40 +00:00
yangguo
21b0dbedfd Reimplement Number.prototype.toString with non-default radix.
The old algorithm produces unnecessary decimal digits. The new one
converts the significand of the input double into an uint64_t to be
just as precise as necessary.

R=tebbi@chromium.org
BUG=chromium:658712,chromium:666376

Review-Url: https://codereview.chromium.org/2520363002
Cr-Commit-Position: refs/heads/master@{#41255}
2016-11-24 10:30:46 +00:00
cbruni
40817d2242 [v8natives.js] updating comments to ES6
BUG=

Review URL: https://codereview.chromium.org/1512903002

Cr-Commit-Position: refs/heads/master@{#32746}
2015-12-10 10:43:37 +00:00
jochen
ed841139df Remove custom win64 modulo code
Just use the same workaround as on win32.

Also replace fmod calls with modulo() for consistency

BUG=none
R=yangguo@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1479773002

Cr-Commit-Position: refs/heads/master@{#32322}
2015-11-26 10:11:54 +00:00
mstarzinger
98a0fe0f32 Remove grab-bag includes of v8.h from everywhere.
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1285183010

Cr-Commit-Position: refs/heads/master@{#30263}
2015-08-20 07:44:15 +00:00
erikcorry
4f5337a2b6 Cosmetic changes to tests to make it easier to concatenate them.
When compiling on a laptop I like to concatenate the small test files.
This makes a big difference to compile times. These changes make that
easier.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1163803002

Cr-Commit-Position: refs/heads/master@{#28742}
2015-06-01 22:47:08 +00:00
dcarney
97981d9413 fix special index parsing
R=verwaest@chromium.org,dslomov@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1038313004

Cr-Commit-Position: refs/heads/master@{#27518}
2015-03-30 11:41:15 +00:00
dcarney
317ce1170d add 0 length guard in IsNonArrayIndexInteger
TBR=verwaest@chromium.org

BUG=466086
LOG=N

Review URL: https://codereview.chromium.org/998213002

Cr-Commit-Position: refs/heads/master@{#27151}
2015-03-12 10:44:38 +00:00
dcarney
040225a315 handle the special snowflakes that are Integer Indexed Exotic objects
the implementation doesn't yet throw on strict mode assignment

BUG=

Review URL: https://codereview.chromium.org/992913002

Cr-Commit-Position: refs/heads/master@{#27121}
2015-03-10 19:11:20 +00:00
dslomov@chromium.org
b664c12235 Flatten the string in StringToDouble function.
R=yangguo@chromium.org
BUG=chromium:425551
LOG=N

Review URL: https://codereview.chromium.org/654763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 08:19:05 +00:00
yangguo@chromium.org
4e670fd05e Rename ascii to one-byte where applicable.
R=dcarney@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/559913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 12:38:12 +00:00
bmeurer@chromium.org
90c8932596 Replace our homegrown ARRAY_SIZE() with Chrome's arraysize().
Our own ARRAY_SIZE() was pretty bad at error checking. If you use
arrasize() in a wrong way, the compiler will issue an error instead of
silently doing the wrong thing. The previous ARRAY_SIZE() macro is still
available as ARRAYSIZE_UNSAFE() similar to Chrome.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/501323002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-26 09:19:24 +00:00
bmeurer@chromium.org
d07a2eb806 Rename ASSERT* to DCHECK*.
This way we don't clash with the ASSERT* macros
defined by GoogleTest, and we are one step closer
to being able to replace our homegrown base/ with
base/ from Chrome.

R=jochen@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/430503007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 11:34:54 +00:00
mstarzinger@chromium.org
fec6e62dfb Check alpha-sorting of includes during presubmit.
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/333013002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 08:40:11 +00:00
jochen@chromium.org
56a486c322 Use full include paths everywhere
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps

BUG=none
R=jkummerow@chromium.org, danno@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/304153016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:12:43 +00:00
bmeurer@chromium.org
d4b533d41b Bulk update of Google copyright headers in source files.
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 06:42:26 +00:00
jochen@chromium.org
629725d4fb Merge v8converions with conversions
BUG=none
R=mstarzinger@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/250793009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 09:14:24 +00:00
yangguo@chromium.org
a640707213 Implement handlified String::Equals and Name::Equals.
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/225823003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 07:27:25 +00:00
bmeurer@chromium.org
be986094a3 Use std:: on symbols declared in C++-style C headers.
Some libraries (e.g. Dinkumware) perform strict checks on whether
the symbols defined in classic C library headers (e.g. <stdio.h>),
or in C++-style C library headers (e.g. <cmath>) are used correctly
(respectively, in the global namespace, or in namespace std).

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/121303005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-14 09:57:05 +00:00
yangguo@chromium.org
ab96631177 Increase precision for base conversion for large integers.
R=jkummerow@chromium.org
BUG=v8:3025
LOG=Y

Review URL: https://codereview.chromium.org/88583002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-26 15:48:13 +00:00
bmeurer@chromium.org
4c49e4e2b5 Cast const char * to const uint8_t *, which removed a unnecessary version of InternalStringToDouble template.
Code size (android arm build for d8):
old d8: 17,479,047 bytes
new d8: 17,445,492 bytes
Total code size saved: 33,555 bytes

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/36903002

Patch from Bangfu Tao <bangfu.tao@samsung.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-10-28 09:39:00 +00:00
mstarzinger@chromium.org
63d8abb6c6 Unify and fix checkers for duplicate object literal properties.
R=ulan@chromium.org
TEST=preparser/duplicate-property,mjsunit/regress/regress-parse-object-literal

Review URL: https://codereview.chromium.org/26375004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-10-10 11:58:16 +00:00
mvstanton@chromium.org
fc95207750 Revert "Unify and fix checkers for duplicate object literal properties."
This reverts commit 12c68518bd2c74dc4e44d928c84c17f98ca63359.
(r17114)

R=mstarzinger@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26732006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-10-10 08:45:19 +00:00
mstarzinger@chromium.org
067a266426 Unify and fix checkers for duplicate object literal properties.
R=ulan@chromium.org
TEST=preparser/duplicate-property

Review URL: https://codereview.chromium.org/25755002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-10-04 16:58:01 +00:00
danno@chromium.org
bc04544f02 Replace math.h with cmath
This will make it easier to use other STL headers in the future

Review URL: https://codereview.chromium.org/14362023

Patch from Jochen Eisinger <jochen@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-19 13:26:47 +00:00
lrn@chromium.org
689f3cb314 Rename scanner.* to scanner-character-streams.*. and scanner-base.* to scanner.*
R=lrn@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/7739020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:06:44 +00:00
lrn@chromium.org
81e7f597b0 Reintroduce duplicate identifier detection in preparser.
Duplicate identifier detection must be an early syntax error in strict code,
so errors in otherwise lazily compiled functions must be caught in the
preparser.

Originally introduced in r8541 and reverted in r8542.
Now really compiles on Windows.

Review URL: http://codereview.chromium.org/7782023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-07 12:39:53 +00:00
lrn@chromium.org
2ee07e1d93 Remove prematurely added dependencies from preparser.
Also remove some dead code.

Review URL: http://codereview.chromium.org/7334008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-12 07:50:25 +00:00
lrn@chromium.org
57b7a67dba Revert preparser duplicate detection.
Doesn't work on Windows yet.
Crashes some layout-tests.

Review URL: http://codereview.chromium.org/7278039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-06 09:15:10 +00:00
lrn@chromium.org
57760b8275 Make preparser detect duplicate parameters and object literal properties.
This is a fix and reapply of r8516 with some comments addressed and more
tests added.
The difference from r8516 is that canonicalization of number literals is
no performed using the same methods as in v8, to avoid false positives/negatives
when detecting duplicates.

Review URL: http://codereview.chromium.org/7193045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-06 08:32:48 +00:00
lrn@chromium.org
877d6198e5 Extract string->double and double->string conversions for use in the preparser.
Review URL: http://codereview.chromium.org/7308004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-05 11:54:11 +00:00
ricow@chromium.org
3c7e1d7015 Create stand-alone json parser (including scanner).
The current json parser and scanner inherits fromt he normal scanners and parsers,
which are more complicated than we need for parsing json.

The supplied scanner works directly on the string supplied and has a
fast case mode for scanning only ascii characters (it will simply
create a substring or a symbol directly from the existing string). To
allow for creating symbols from a substring I have added a
SubStringAsciiSymbolKey that creates the hash based from our string
without extracting the sub-string. In case we need to add the symbol
it simply creates the symbol directly from the characters inside the
given string.
Review URL: http://codereview.chromium.org/7039037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-24 12:16:23 +00:00
lrn@chromium.org
d1411602a7 Don't allow whitespace after sign characters in parseInt.
BUG=v8:955
TEST=mjsunit/regress/regress-955

Review URL: http://codereview.chromium.org/6903171

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-03 07:11:17 +00:00
lrn@chromium.org
a932441a0c Cleanup of ScannerConstants, now named UnicodeCache.
The ScannerConstants class was originally static fields on the scanner class.
During creation of the stand-alone preparser and later isolates, it has been
moved into a separate class with a per-isolate instance.
It is used to hold caching unicode Predicate values.

This change renames the class to UnicodeCache, and passes a reference
to the instance down to methods that doesn't have an easy access to
an isolate (to avoid, e.g., having to do an Isolate::Current() for every
number parsed).

Review URL: http://codereview.chromium.org/6824071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-12 08:27:38 +00:00
vitalyr@chromium.org
7976ca2cbc Merge isolates to bleeding_edge.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832 Revert r7268: it borked the history.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3 Merge isolates to bleeding_edge.
Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 18:49:56 +00:00
sandholm@chromium.org
f64976e62d Improve ScanJsonNumber.
Review URL: http://codereview.chromium.org/6334106

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-02-07 08:57:06 +00:00
lrn@chromium.org
84bf943626 Fix number parsing to not allow space between sign and digits.
Affects both parseFloat and ToNumber conversion.

Fix issue 946.

Review URL: http://codereview.chromium.org/5338005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-11-26 12:45:41 +00:00
lrn@chromium.org
2d4aa6295b Extract scanner base/JS/JSON and move base and JS to scanner-base.
Remove templates from prescanner.

Review URL: http://codereview.chromium.org/5136002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-11-18 13:07:02 +00:00