[esnext] Async function toString support

[esnext] Async function toString support

BUG=v8:4483
Committed: https://crrev.com/4afe89a7daba26f915f61765768b9d49295cf10e
Cr-Commit-Position: refs/heads/master@{#36265}

[Dan Ehrenberg, 2016-05-13 00:37:39]

The CQ bit was checked by littledan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-05-13 00:37:41]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1973193002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1973193002/1

[Dan Ehrenberg, 2016-05-13 00:38:33]

littledan@chromium.org changed reviewers:
+ caitpotter88@gmail.com

[caitp (gmail), 2016-05-13 01:01:29]

https://codereview.chromium.org/1973193002/diff/1/src/objects.cc
File src/objects.cc (right):

https://codereview.chromium.org/1973193002/diff/1/src/objects.cc#newcode12201
src/objects.cc:12201: builder.AppendCString("async function ");
How do we make this work for async arrows and methods?

[commit-bot: I haz the power, 2016-05-13 01:09:24]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-05-13 01:09:25]

Dry run: This issue passed the CQ dry run.

[Dan Ehrenberg, 2016-05-13 19:10:32]

https://codereview.chromium.org/1973193002/diff/1/src/objects.cc
File src/objects.cc (right):

https://codereview.chromium.org/1973193002/diff/1/src/objects.cc#newcode12201
src/objects.cc:12201: builder.AppendCString("async function ");
On 2016/05/13 at 01:01:29, caitp wrote:
> How do we make this work for async arrows and methods?

Fixed (arrows already worked) and added tests

[caitp (gmail), 2016-05-13 19:13:03]

lgtm --- surprised the arrow case works out of the box, but I see it does

[Dan Ehrenberg, 2016-05-17 00:39:58]

The CQ bit was checked by littledan@chromium.org

[commit-bot: I haz the power, 2016-05-17 00:40:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1973193002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1973193002/20001

[commit-bot: I haz the power, 2016-05-17 00:41:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-05-17 00:41:33]

Try jobs failed on following builders:
  v8_android_arm_compile_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_android_arm_compile_rel/...)
  v8_linux64_asan_rel_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux64_avx2_rel_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng/buil...)
  v8_linux64_rel_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_rel_ng/builds/5793)
  v8_linux_dbg_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_dbg_ng/builds/5807)
  v8_linux_gcc_compile_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_gcc_compile_rel/bu...)
  v8_linux_mips64el_compile_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mips64el_compile_r...)
  v8_linux_mipsel_compile_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mipsel_compile_rel...)
  v8_win64_rel_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_win64_rel_ng/builds/7332)

[Dan Ehrenberg, 2016-05-17 00:52:17]

The CQ bit was checked by littledan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-05-17 00:52:21]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1973193002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1973193002/40001

[commit-bot: I haz the power, 2016-05-17 00:55:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-05-17 00:55:32]

Dry run: Try jobs failed on following builders:
  v8_presubmit on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/15297)

[Dan Ehrenberg, 2016-05-17 00:58:33]

The CQ bit was checked by littledan@chromium.org

[Dan Ehrenberg, 2016-05-17 00:58:34]

The patchset sent to the CQ was uploaded after l-g-t-m from
caitpotter88@gmail.com
Link to the patchset: https://codereview.chromium.org/1973193002/#ps60001
(title: "style")

[commit-bot: I haz the power, 2016-05-17 00:58:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1973193002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1973193002/60001

[commit-bot: I haz the power, 2016-05-17 01:27:30]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-05-17 01:29:02]

Description was changed from

==========
[esnext] Async function toString support

BUG=v8:4483
==========

to

==========
[esnext] Async function toString support

BUG=v8:4483

Committed: https://crrev.com/4afe89a7daba26f915f61765768b9d49295cf10e
Cr-Commit-Position: refs/heads/master@{#36265}
==========

[commit-bot: I haz the power, 2016-05-17 01:29:02]

Patchset 4 (id:??) landed as
https://crrev.com/4afe89a7daba26f915f61765768b9d49295cf10e
Cr-Commit-Position: refs/heads/master@{#36265}