AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
17,054 Commits 1 Branch 0 Tags 839 MiB
5d408ee73d
Commit Graph

76 Commits

Author SHA1 Message Date
marja@chromium.org
62ffc7de20 New try: Parser: Delay internalizing strings and values 
This is a reincarnation of r21841.

The previous try was https://codereview.chromium.org/314603004/ but it regressed
JSBench and morejs.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/335293004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:03:24 +00:00
marja@chromium.org
9ad39a8043 Revert "Parser: Delay internalizing strings and values." (r21841) 
Plus the fixes on top.

Reason: regresses benchmarks (JSBench) and perf (morejs).

TBR=rossberg@chromium.org
BUG=385404
LOG=N

Review URL: https://codereview.chromium.org/345513003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-18 07:30:56 +00:00
marja@chromium.org
a290cf8cda Parser: Delay internalizing strings and values. 
This is needed so that we can run Parser on a non-main thread (independent
of the Isolate and the V8 heap).

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/314603004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-13 13:31:56 +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
jochen@chromium.org
84e078e561 Reland 21502 - "Move OS::MemCopy and OS::MemMove out of platform to utils" 
Verified that arm builds locally.

BUG=none
TBR=jkummerow@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/306473004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-27 07:57:22 +00:00
jochen@chromium.org
eabd5a19b9 Revert 21502 - "Move OS::MemCopy and OS::MemMove out of platform to utils" 
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/297303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-26 19:56:27 +00:00
jochen@chromium.org
a5a21a0da4 Move OS::MemCopy and OS::MemMove out of platform to utils 
Since both are jitted on some platforms and depend on codegen, they
don't belong to the platform abstraction. At the same time, I can't put
them to codegen.h, as this would introduce cyclic dependencies.

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

Review URL: https://codereview.chromium.org/302563004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-26 19:33:15 +00:00
marja@chromium.org
98cd283399 Remove symbol preparse data altogether. 
Removing it seems to be a clear win on mobile: producing symbol data makes cold
parsing 20-30% slower, and having symbol data doesn't make warm parsing any
faster.

Notes:
- V8 used to produce symbol data, but because of a bug, it was never used until
recently. (See fix https://codereview.chromium.org/172753002 which takes the
symbol data into use again.)
- On desktop, warm parsing is faster if we have symbol data, and producing it
during cold parsing doesn't make parsing substantially slower. However, this
doesn't seem to be the case on mobile.
- The preparse data (cached data) will now contain only the positions of the
lazy functions.

BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/261273003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-05 14:55:13 +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
dcarney@chromium.org
619d812a02 Convert scanner buffers to use standard character types. 
R=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/198583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-13 09:15:14 +00:00
dcarney@chromium.org
750ab88341 move remaining uses of scanner literals into scanner 
R=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/198713002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-13 08:29:31 +00:00
dcarney@chromium.org
87e77085a6 Move most scanner buffer accesses into scanner. 
R=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/197103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-12 14:03:25 +00:00
yangguo@chromium.org
b618d2a42a Fix inconsistencies wrt whitespaces. 
This relands r19196 with fixes.

BUG=v8:3109
LOG=Y
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/141323007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-10 12:43:10 +00:00
yangguo@chromium.org
db1a685b8f Revert "Fix inconsistencies wrt whitespaces." 
This reverts r19196.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/147443008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-07 14:13:00 +00:00
yangguo@chromium.org
d0f57e1195 Fix inconsistencies wrt whitespaces. 
\u0085 (NEL) is now considered a whitespace in accordance to http://www.unicode.org/Public/6.3.0/ucd/PropList.txt

R=mstarzinger@chromium.org
BUG=v8:3109
LOG=Y

Review URL: https://codereview.chromium.org/146983007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-07 12:34:45 +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
rossberg@chromium.org
83d9e6e7ee Add support for explicit octal and binary integer literals 
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.3

ES6 extends the numeric literals to support explicit support
for binary and octal literals using the following syntax:

  0b10101
  0o777

This is currently behind the flag, --harmony-numeric-literals

BUG=2783
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/19300002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-19 09:57:35 +00:00
wingo@igalia.com
f68d6a10f8 Fix crasher when checking for "of", but next token has no literal buffer 
Also fix a typo in an assertion in scanner.h.

R=mstarzinger@chromium.org
BUG=248025
TEST=mjsunit/regress/regress-crbug-248025.js

Review URL: https://codereview.chromium.org/16549003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-11 11:30:03 +00:00
wingo@igalia.com
cb0d146862 Add initial parser support for harmony iteration 
This commit adds initial parser support for harmony iteration.
Specifically, it will parse:

  for (x of y) {}
  for (let x of y) {}
  for (var x of y) {}

The semantics are still unimplemented.

TEST=mjsunit/harmony/for-of-syntax
BUG=v8:2214
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/15300018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-06 14:38:26 +00:00
jkummerow@chromium.org
586c4e74b6 Replace OS::MemCopy with OS::MemMove (just as fast but more flexible). 
Review URL: https://codereview.chromium.org/13932006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-16 12:30:51 +00:00
mstarzinger@chromium.org
d71678676f Refactor parser mode configuration for correctness 
This patch refactors the parser and preparser interface to be more
readable and type-safe.  It has no behavior changes.

Previously, parsers and preparsers were configured via bitfield called
parser_flags in the Parser constructor, and flags in
PreParser::PreParseProgram, ParserApi::Parse, and ParserApi::PreParse.
This was error-prone in practice: six call sites passed incorrectly
typed values to this interface (a boolean FLAG value, a boolean false
and a boolean true value).  None of these errors were caught by the
compiler because it's just an "int".

The parser flags interface was also awkward because it encoded a
language mode, but the language mode was only used to turn on harmony
scoping or not -- it wasn't used to actually set the parser's language
mode.

Fundamentally these errors came in because of the desire for a
procedural parser interface, in ParserApi.  Because we need to be able
to configure the parser in various ways, the flags argument got added;
but no one understood how to use the flags properly.  Also they were
only used by constructors: callers packed bits, and the constructors
unpacked them into booleans on the parser or preparser.

The solution is to allow parser construction, configuration, and
invocation to be separated.  This patch does that.

It passes the existing tests.

BUG=

Review URL: https://codereview.chromium.org/13450007
Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-05 13:01:06 +00:00
mstarzinger@chromium.org
2816f19680 Add parser support for generators. 
This patchset begins by adding support for "yield", which is unlike other tokens
in JS. In a generator, whether strict or classic, it is a syntactic keyword.
In classic mode it is an identifier. In strict mode it is reserved.

This patch adds YIELD as a token to the scanner, and adapts the preparser and
parser appropriately. It also parses "function*", indicating that a function is
actually a generator, for both eagerly and lazily parsed functions.

Currently "yield" just compiles as "return".

BUG=v8:2355
TEST=mjsunit/harmony/generators-parsing

Review URL: https://codereview.chromium.org/12646003
Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-02 17:34:59 +00:00
yangguo@chromium.org
45f20e366a Introduce ENABLE_LATIN_1 compile flag 
Mostly a bunch of renaming when flag is disabled.

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11759008
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 10:30:54 +00:00
yangguo@chromium.org
04ccb975f4 Remove InputBuffer 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11727004
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-03 09:18:01 +00:00
yangguo@chromium.org
eedcaf1866 Remove Utf8InputBuffer 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11649018
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 09:20:37 +00:00
mstarzinger@chromium.org
f7cd1e41f8 Fix illegal escape-sequences to throw syntax errors. 
R=erik.corry@gmail.com
TEST=test262/S7.8.4_A6.*,test262/S7.8.4_A7.*

Review URL: https://chromiumcodereview.appspot.com/9490006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-16 15:54:02 +00:00
erik.corry@gmail.com
03cfc4363b Fix input and output to handle UTF16 surrogate pairs. 
Review URL: https://chromiumcodereview.appspot.com/9600009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-12 12:35:28 +00:00
rossberg@chromium.org
a0b287a3b1 Extend scanner with new Harmony module keywords (under flag). 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9352013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-08 10:53:58 +00:00
lrn@chromium.org
ebccde15bc Don't preparse large files to find boundaries of lazy functions. 
Instead use the preparser inline to parse only the lazy function
bodies.

This is still disabled for small files.
More measurements are needed to determine if lazy-compiling small
sources is worth it.

Review URL: http://codereview.chromium.org/8662037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-25 09:36:31 +00:00
lrn@chromium.org
65b9ab93af Merged Scanner and JavaScriptScanner. 
JavaScriptScanner had become the only concrete subclass of Scanner, so there
was no longer a need for the distinction.

Also fixed up comments.

Review URL: http://codereview.chromium.org/8384003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-01 07:47:15 +00:00
vegorov@chromium.org
858320725b Split incremental marking write barrier into fast and slow paths. 
Force inlining of the fast path.

Force inlining LiteralBuffer::AddChar and Scanner::AddLiteralChar.

R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/8431010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-31 20:59:28 +00:00
lrn@chromium.org
2bbf3bbee7 Make native syntax an early error in the preparser. 
Previously the preparser always accepted natives syntax and let the
real parser throw the syntax error. In ES5, it should be an early error,
so the preparser must catch the error.
The perparser library does not expose parsing for natives syntax, it's
only used internally.

Review URL: http://codereview.chromium.org/8306024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-17 12:45:52 +00:00
rossberg@chromium.org
1abf3ed0a4 Introduce collective --harmony flag. 
Shorten --harmony-block-scoping to --harmony-scoping.

R=keuchel@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8226017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-12 12:23:06 +00:00
ricow@chromium.org
b8cbe08fcc Fix presubmit errors caused by updated depot tools 
This is all blank line before/after linting errors.
Review URL: http://codereview.chromium.org/7754022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 19:57:14 +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
449fd357df Remove unused includes from scanner.h. 
This file should also be renamed to something else, as after many refactors,
there isn't any Scanner class in there, just four CharacterStream classes.

R=lrn@chromium.org

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

Review URL: http://codereview.chromium.org/7835019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-05 07:39:47 +00:00
lrn@chromium.org
e378829b24 Combined identical classes V8JavaScriptScanner and StandAloneJavaScriptScanner. 
Now only uses the common superclass of the two scanner classes.
Updated comment on KeywordMatcher.

Review URL: http://codereview.chromium.org/7211013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-22 09:06:03 +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
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
lrn@chromium.org
385e4deff5 Make the preparser standalone library and process build in debug mode. 
It should now be possible to build the preparser using 'scons preparser' in both release and debug modes.
Remove v8.h include from scanner-base.h and other files.
Remove NativeAllocationChecker and all of its kind.
Moved Isolate::PreallocatedStorage* to isolate.cc

Review URL: http://codereview.chromium.org/6749029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-29 13:06:48 +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
2cccc4009f Fix bug when the scanner does a pushback at the end of input. 
We don't advance the input cursor past the end of input, so we shouldn't
decrease it when we pushback the kEndOfInput marker.

Review URL: http://codereview.chromium.org/6246004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-14 10:49:18 +00:00
lrn@chromium.org
c9928c0595 Change scanner buffers to not use utf-8. 
Make preparser keep its symbol text itself instead of relying on the scanner.

Review URL: http://codereview.chromium.org/6075005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-22 20:14:19 +00:00
lrn@chromium.org
b55add7e20 Optimized scanner to avoid virtual calls for every character read. 
Review URL: http://codereview.chromium.org/5545006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 14:03:59 +00:00
lrn@chromium.org
84f2f5ee90 Preparser extracted into separate files that can be compiled to a library. 
No scons target yet.

Review URL: http://codereview.chromium.org/5295004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-29 13:24:37 +00:00