[es6] support spread-calling Super-accessing properties

[es6] support spread-calling Super-accessing properties

BUG=v8:4105, v8:3018
LOG=N
R=arv@chromium.org

Committed: https://crrev.com/3a18b9b71bac2f64db3dcbef6e2a503262036c1c
Cr-Commit-Position: refs/heads/master@{#28405}

[caitp (gmail), 2015-05-14 21:12:22]

PTAL, this ones pretty tiny

[caitp (gmail), 2015-05-14 21:13:09]

Patchset #1 (id:1) has been deleted

[arv (Not doing code reviews), 2015-05-14 21:54:56]

LGTM

That was fast.

https://codereview.chromium.org/1132933003/diff/20001/src/parser.cc
File src/parser.cc (right):

https://codereview.chromium.org/1132933003/diff/20001/src/parser.cc#newcode5714
src/parser.cc:5714: VariableProxy* home =
factory()->NewVariableProxy(original_home->var());
It is not clear why you need a new VariableProxy here? Can't you use
original_home?

[caitp (gmail), 2015-05-14 22:01:51]

On 2015/05/14 21:54:56, arv wrote:
> LGTM
> 
> That was fast.
> 
> https://codereview.chromium.org/1132933003/diff/20001/src/parser.cc
> File src/parser.cc (right):
> 
>
https://codereview.chromium.org/1132933003/diff/20001/src/parser.cc#newcode5714
> src/parser.cc:5714: VariableProxy* home =
> factory()->NewVariableProxy(original_home->var());
> It is not clear why you need a new VariableProxy here? Can't you use
> original_home?

It's a DCHECK failure at
https://chromium.googlesource.com/v8/v8/+/0dac7d2e0b0bcec68e53eb19192e54fb887...

[caitp (gmail), 2015-05-14 22:21:49]

The CQ bit was checked by caitpotter88@gmail.com

[commit-bot: I haz the power, 2015-05-14 22:22:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1132933003/20001

[commit-bot: I haz the power, 2015-05-14 22:59:29]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2015-05-14 22:59:38]

Patchset 1 (id:??) landed as
https://crrev.com/3a18b9b71bac2f64db3dcbef6e2a503262036c1c
Cr-Commit-Position: refs/heads/master@{#28405}