In addition to Array.prototype.values() which is already exposed, Blink
needs access to entries(), forEach() and keys() to properly set the
corresponding functions in value iterators for WebIDL conformance.
Add a few new entries to NATIVE_CONTEXT_IMPORTED_FIELDS and expand
V8_INTRINSICS_LIST, as well as some API tests for all these new exposed
functions.
BUG=chromium:632935
R=caitp@igalia.com,jochen@chromium.org,verwaest@chromium.org,yukishiino@chromium.org
Review-Url: https://codereview.chromium.org/2670833008
Cr-Commit-Position: refs/heads/master@{#43017}
As Blink needs to set Symbol.toPrimitive, exposes the symbol in C++ APIs
as Symbol::GetToPrimitive.
BUG=chromium:680409
Review-Url: https://codereview.chromium.org/2657933003
Cr-Commit-Position: refs/heads/master@{#42724}
Atomics.wait is a function which may block, which is not allowed on the
main thread. Since V8 doesn't know whether a particular isolate is the
"main thread", this CL adds an option to Isolate::CreateParams to choose
whether this function is allowed.
Review-Url: https://codereview.chromium.org/2642293002
Cr-Commit-Position: refs/heads/master@{#42611}
Reason for revert:
Blocks roll https://codereview.chromium.org/2647183002/
Original issue's description:
> [build] Introduce an embedder version string
>
> Sometimes, the embedder might want to merge a fix to an abandoned branch
> or to a supported branch but the fix is not relevant to Chromium.
> This adds a new version string that the embedder can set on compile time
> and that will be appended to the official V8 version.
> The separator must be provided in the string. For instance, to have a
> full version string like "5.5.372.37.custom.1", the embedder must set
> V8_EMBEDDER_STRING to ".custom.1".
>
> Related Node.js issue: https://github.com/nodejs/node/pull/9754
>
> BUG=v8:5740
> R=machenbach@chromium.org,hablich@chromium.com,ofrobots@google.com
>
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_rel_ng
>
> Review-Url: https://codereview.chromium.org/2619213002
> Cr-Original-Commit-Position: refs/heads/master@{#42175}
> Committed: fc86d4329b
> Review-Url: https://codereview.chromium.org/2619213002
> Cr-Commit-Position: refs/heads/master@{#42582}
> Committed: 2c1d1e6088TBR=hablich@chromium.com,machenbach@chromium.org,ofrobots@google.com,mic.besace@gmail.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5740
Review-Url: https://codereview.chromium.org/2643393004
Cr-Commit-Position: refs/heads/master@{#42583}
Sometimes, the embedder might want to merge a fix to an abandoned branch
or to a supported branch but the fix is not relevant to Chromium.
This adds a new version string that the embedder can set on compile time
and that will be appended to the official V8 version.
The separator must be provided in the string. For instance, to have a
full version string like "5.5.372.37.custom.1", the embedder must set
V8_EMBEDDER_STRING to ".custom.1".
Related Node.js issue: https://github.com/nodejs/node/pull/9754
BUG=v8:5740
R=machenbach@chromium.org,hablich@chromium.com,ofrobots@google.com
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_rel_ng
Review-Url: https://codereview.chromium.org/2619213002
Cr-Original-Commit-Position: refs/heads/master@{#42175}
Committed: fc86d4329b
Review-Url: https://codereview.chromium.org/2619213002
Cr-Commit-Position: refs/heads/master@{#42582}
Since the script origin is part of the key used in the compilation
cache, this ensures that the cache never confuses a module with a
non-module script.
BUG=v8:1569,v8:5685
Review-Url: https://codereview.chromium.org/2611643002
Cr-Commit-Position: refs/heads/master@{#42490}
Reason for revert:
Blocks roll, ASan detects leaking ExternalStrings.
Original issue's description:
> Internalize strings in-place (reland^2)
>
> using newly introduced ThinStrings, which store a pointer to the actual,
> internalized string they represent.
>
> BUG=v8:4520
>
> (Previously landed as #42168 / af51befe69)
> (Previously landed as #42193 / 4c699e349a)
>
> Review-Url: https://codereview.chromium.org/2549773002
> Cr-Commit-Position: refs/heads/master@{#42235}
> Committed: ec45e6ed2eTBR=ishell@chromium.org,hpayer@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4520
Review-Url: https://codereview.chromium.org/2626893005
Cr-Commit-Position: refs/heads/master@{#42271}
Since we only can do limited checks during microtask execution, do the
checks before actually creating a promise
BUG=chromium:658194
R=bmeurer@chromium.org,gsathya@chromium.org
Review-Url: https://codereview.chromium.org/2628863002
Cr-Commit-Position: refs/heads/master@{#42265}
Reason for revert:
Blocks roll: https://codereview.chromium.org/2633463002/
Original issue's description:
> Pull define for version out into v8-version.h and separate build target
>
> This is part of removing the dependency of the Chromium browser DLL on
> Windows on V8.
>
> R=jochen@chromium.org
> BUG=chromium:581766
>
> Review-Url: https://codereview.chromium.org/2621983002
> Cr-Commit-Position: refs/heads/master@{#42243}
> Committed: 4593845417TBR=jochen@chromium.org,machenbach@chromium.org,scottmg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581766
Review-Url: https://codereview.chromium.org/2627713008
Cr-Commit-Position: refs/heads/master@{#42257}
using newly introduced ThinStrings, which store a pointer to the actual,
internalized string they represent.
BUG=v8:4520
(Previously landed as #42168 / af51befe69)
(Previously landed as #42193 / 4c699e349a)
Review-Url: https://codereview.chromium.org/2549773002
Cr-Commit-Position: refs/heads/master@{#42235}
The Local<Value> in the MessageCallback typedef is named "error", but
should be "data" - it's referred to as "data" everywhere else, and
that seems to be the canonical name for a curried-in value.
BUG=None
Review-Url: https://codereview.chromium.org/2621163003
Cr-Commit-Position: refs/heads/master@{#42234}
for debugging. This function is needed to pass increased heap limit
from the main DevTools isolate to the worker isolates it spawns.
BUG=chromium:675911
Review-Url: https://codereview.chromium.org/2624973003
Cr-Commit-Position: refs/heads/master@{#42228}
Reason for revert:
blocks roll, see: https://codereview.chromium.org/2628733002/
Debug mode runs into an Abort("External string expected, but not found").
Original issue's description:
> Internalize strings in-place (reland)
>
> using newly introduced ThinStrings, which store a pointer to the actual,
> internalized string they represent.
>
> BUG=v8:4520
>
> (Previously landed as #42168 / af51befe69.
>
> Review-Url: https://codereview.chromium.org/2549773002
> Cr-Commit-Position: refs/heads/master@{#42193}
> Committed: 4c699e349aTBR=ishell@chromium.org,hpayer@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4520
Review-Url: https://codereview.chromium.org/2625073002
Cr-Commit-Position: refs/heads/master@{#42212}
using newly introduced ThinStrings, which store a pointer to the actual,
internalized string they represent.
BUG=v8:4520
(Previously landed as #42168 / af51befe69.
Review-Url: https://codereview.chromium.org/2549773002
Cr-Commit-Position: refs/heads/master@{#42193}
Reason for revert:
Seems to break the Chromium build: https://codereview.chromium.org/2619193005/
Message:
[1832/9671] CXX obj/v8/v8_base/version.o
FAILED: obj/v8/v8_base/version.o
/b/c/cipd/goma/gomacc ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/v8/v8_base/version.o.d -DV8_DEPRECATION_WARNINGS -DDCHECK_ALWAYS_ON=1 -DUSE_UDEV -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DUSE_PROPRIETARY_CODECS -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DENABLE_MEDIA_ROUTER=1 -DFIELDTRIAL_TESTING_ENABLED -DCR_CLANG_REVISION=289944-2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DV8_I18N_SUPPORT -DENABLE_HANDLE_ZAPPING -DV8_USE_EXTERNAL_STARTUP_DATA -DV8_TARGET_ARCH_X64 -DDEBUG -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -I../.. -Igen -I../../v8 -I../../v8/include -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -B../../third_party/binutils/Linux_x64/Release/bin -fcolor-diagnostics -fdebug-prefix-map=/b/c/b/linux/src=. -m64 -march=x86-64 -pthread -g1 --sysroot=../../build/linux/debian_wheezy_amd64-sysroot -fvisibility=hidden -Xclang -load -Xclang ../../third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-ipc -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Werror -Wall -Wno-unused-variable -Wno-missing-field-initializers -Wno-unused-parameter -Wno-c++11-narrowing -Wno-covered-switch-default -Wno-deprecated-register -Wno-unneeded-internal-declaration -Wno-inconsistent-missing-override -Wno-shift-negative-value -Wno-undefined-var-template -Wno-nonportable-include-path -Wno-address-of-packed-member -Wsign-compare -Winconsistent-missing-override -Wshorten-64-to-32 -O3 -fno-ident -fdata-sections -ffunction-sections -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-rtti -fno-exceptions -Wno-deprecated -c ../../v8/src/version.cc -o obj/v8/v8_base/version.o
../../v8/src/version.cc:42:34: error: use of undeclared identifier 'V8_EMBEDDER_STRING'
const char* Version::embedder_ = V8_EMBEDDER_STRING;
^
1 error generated.
Original issue's description:
> [build] Introduce an embedder version string
>
> Sometimes, the embedder might want to merge a fix to an abandoned branch
> or to a supported branch but the fix is not relevant to Chromium.
> This adds a new version string that the embedder can set on compile time
> and that will be appended to the official V8 version.
> The separator must be provided in the string. For instance, to have a
> full version string like "5.5.372.37.custom.1", the embedder must set
> V8_EMBEDDER_STRING to ".custom.1".
>
> Related Node.js issue: https://github.com/nodejs/node/pull/9754
>
> BUG=v8:5740
> R=machenbach@chromium.org,hablich@chromium.com,ofrobots@google.com
>
> Review-Url: https://codereview.chromium.org/2619213002
> Cr-Commit-Position: refs/heads/master@{#42175}
> Committed: fc86d4329bTBR=hablich@chromium.com,machenbach@chromium.org,ofrobots@google.com,mic.besace@gmail.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5740
Review-Url: https://codereview.chromium.org/2621033002
Cr-Commit-Position: refs/heads/master@{#42182}
Sometimes, the embedder might want to merge a fix to an abandoned branch
or to a supported branch but the fix is not relevant to Chromium.
This adds a new version string that the embedder can set on compile time
and that will be appended to the official V8 version.
The separator must be provided in the string. For instance, to have a
full version string like "5.5.372.37.custom.1", the embedder must set
V8_EMBEDDER_STRING to ".custom.1".
Related Node.js issue: https://github.com/nodejs/node/pull/9754
BUG=v8:5740
R=machenbach@chromium.org,hablich@chromium.com,ofrobots@google.com
Review-Url: https://codereview.chromium.org/2619213002
Cr-Commit-Position: refs/heads/master@{#42175}
using newly introduced ThinStrings, which store a pointer to the actual,
internalized string they represent.
BUG=v8:4520
Review-Url: https://codereview.chromium.org/2549773002
Cr-Commit-Position: refs/heads/master@{#42168}
The pattern IsNull(isolate) || IsUndefined(isolate) is used in many places all
over the code base.
Review-Url: https://codereview.chromium.org/2601503002
Cr-Commit-Position: refs/heads/master@{#42138}
Remove a bunch of unnecessary v8:: prefixes in include/v8.h.
Some are still necessary for disambiguation purposes (e.g., between
bool Value() and v8::Value, or between v8::Isolate and
v8::internal::Isolate), but many aren't.
BUG=None
Review-Url: https://codereview.chromium.org/2605103003
Cr-Commit-Position: refs/heads/master@{#42071}
Section 3.2 of the C++ standard states that destructor definitions
implicitly "use" operator delete functions. Therefore, these operator
delete functions must be defined even if they are never called by
user code explicitly.
http://www.open-std.org/JTC1/SC22/WG21/docs/cwg_defects.html#261
gcc allows them to remain as empty definitions. However, not all
compilers allow this. (e.g. xlc on zOS)
This pull request creates definitions which if ever called, result
in an abort.
R=danno@chromium.org,jochen@chromium.org
BUG=
LOG=N
Review-Url: https://codereview.chromium.org/2588433002
Cr-Commit-Position: refs/heads/master@{#41981}
This syntax was formerly legal per ECMAScript, but has been a
SyntaxError for some time now. V8 deviates from spec in that it
is instead a runtime error; we'd like to know if we can get
away with removing it (at least in sloppy mode) or if the spec
should be changed.
c.f. https://github.com/tc39/ecma262/issues/257#issuecomment-195106880
Also add self to authors file
BUG=v8:4480
Review-Url: https://codereview.chromium.org/2599253002
Cr-Commit-Position: refs/heads/master@{#41960}
Currently, to find out a Promise's status and result, one has to use the
debug context. This is for example done in Node.js. This new API is a
better replacement, also in the context of the debug context being
deprecated eventually.
R=franzih@chromium.org, gsathya@chromium.org, jochen@chromium.org
BUG=v8:5764
Review-Url: https://codereview.chromium.org/2589113002
Cr-Commit-Position: refs/heads/master@{#41855}
STRUCT_LIST and INSTANCE_TYPE_LIST are now forced to have the same order
as the InstanceType enum.
Drive-by-fix 1: Move type check and cast functions closer together in objects-inl.h
Drive-by-fix 2: Remove unused instance types SIGNATURE_INFO_TYPE and TYPE_SWITCH_INFO_TYPE.
BUG=
Review-Url: https://codereview.chromium.org/2578573002
Cr-Commit-Position: refs/heads/master@{#41804}
This adds kInit, kResolve, kBefore and kAfter lifecycle hooks to promises.
This also exposes an API to set the PromiseHook.
BUG=v8:4643
Review-Url: https://codereview.chromium.org/2575313002
Cr-Commit-Position: refs/heads/master@{#41775}
