A version of the spec change from
https://github.com/tc39/ecma262/pull/988, but applied to the
Async-from-Sync iterator type.
This change does not modify generated bytecode (but maybe it should to
take advantage of load IC feedback for loading "next"). Doing this grows
bytecode by quite a bit, since it's necessary to throw-if-not-an-object
before loading "next" (which currently gets to live in a code stub
instead).
BUG=v8:5855
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I0d2affef664d1069b24c54a553d62e17b49e5a16
Reviewed-on: https://chromium-review.googlesource.com/723136
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51078}
It was shipped in Chrome 63.
Bug: v8:5855
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Icc00b8300622d1c7b5662be8ac5e425b9781f666
Reviewed-on: https://chromium-review.googlesource.com/858381
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50558}
This is a reland of 72b88fdab8
Original change's description:
> [runtime] Make all built-in functions strict.
>
> According to ES#sec-built-in-function-objects all built-in functions
> must be strict.
>
> This is a preliminary CL before changing the way we define built-in
> functions in native JS files.
>
> Bug: v8:6529, v8:6459
> Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4
> Reviewed-on: https://chromium-review.googlesource.com/546215
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46237}
Bug: v8:6529, v8:6459
Change-Id: Ic0eb3d7925ed63dd716c4a114601415f92627ca5
Reviewed-on: https://chromium-review.googlesource.com/550156
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46262}
This reverts commit 72b88fdab8.
Reason for revert: Changes a layout test:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/16595
Original change's description:
> [runtime] Make all built-in functions strict.
>
> According to ES#sec-built-in-function-objects all built-in functions
> must be strict.
>
> This is a preliminary CL before changing the way we define built-in
> functions in native JS files.
>
> Bug: v8:6459
> Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4
> Reviewed-on: https://chromium-review.googlesource.com/546215
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46237}
TBR=adamk@chromium.org,ishell@chromium.org,verwaest@chromium.org
Change-Id: Ic458b478b2dd23aae7ea2a51aa6052c1f5931c56
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6459
Reviewed-on: https://chromium-review.googlesource.com/549322
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46242}
According to ES#sec-built-in-function-objects all built-in functions
must be strict.
This is a preliminary CL before changing the way we define built-in
functions in native JS files.
Bug: v8:6459
Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4
Reviewed-on: https://chromium-review.googlesource.com/546215
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46237}
A really slight change in behaviour introduced by
395b2e3b2f
Just swaps the order that properties are loaded from an iterator result
object in the various Async-from-Sync Iterator methods.
Fixes for the test262 tests have been submitted already (https://github.com/tc39/test262/pull/961).
BUG=v8:5855, v8:6242
R=littledan@chromium.org, jwolfe@igalia.com,
Change-Id: I1ff0e1b7758c126d02aec27d67ceeb15b91c06cf
Reviewed-on: https://chromium-review.googlesource.com/474087
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#44572}
