[interpreter] Logically separate hole-checking and const assignment errors

[interpreter] Logically separate hole-checking and const assignment errors

In addition, make use of Variable::binding_needs_init() in addition to
VariableMode when deciding whether to do hole checking in variable assignment.

R=rmcilroy@chromium.org

Committed: https://crrev.com/680ae2c00146124291ba56d991860212a97f3fe0
Cr-Commit-Position: refs/heads/master@{#38555}

[adamk, 2016-08-09 22:22:15]

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

[commit-bot: I haz the power, 2016-08-09 22:22:17]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-09 22:25:26]

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

[commit-bot: I haz the power, 2016-08-09 22:25:27]

Dry run: Try jobs failed on following builders:
  v8_linux64_asan_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux_mipsel_compile_rel on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mipsel_compile_rel...)

[adamk, 2016-08-09 22:29:28]

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

[commit-bot: I haz the power, 2016-08-09 22:29:37]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-09 22:56:46]

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

[commit-bot: I haz the power, 2016-08-09 22:56:46]

Dry run: This issue passed the CQ dry run.

[rmcilroy, 2016-08-10 11:39:31]

LGTM, thanks.

[adamk, 2016-08-10 17:30:49]

The CQ bit was checked by adamk@chromium.org

[commit-bot: I haz the power, 2016-08-10 17:30:57]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-10 17:32:47]

Description was changed from

==========
[interpreter] Logically separate hole-checking and const assignment errors

In addition, make use of Variable::binding_needs_init() in addition to
VariableMode when deciding whether to do hole checking in variable assignment.

R=rmcilroy@chromium.org
==========

to

==========
[interpreter] Logically separate hole-checking and const assignment errors

In addition, make use of Variable::binding_needs_init() in addition to
VariableMode when deciding whether to do hole checking in variable assignment.

R=rmcilroy@chromium.org

Committed: https://crrev.com/680ae2c00146124291ba56d991860212a97f3fe0
Cr-Commit-Position: refs/heads/master@{#38555}
==========

[commit-bot: I haz the power, 2016-08-10 17:32:48]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-10 17:32:48]

Patchset 2 (id:??) landed as
https://crrev.com/680ae2c00146124291ba56d991860212a97f3fe0
Cr-Commit-Position: refs/heads/master@{#38555}