arv
|
a73338ba9e
|
[es6] Enforce TDZ checks for let/const in StoreLookupSlot
With --harmony-sloppy we can get to a runtime store in the presence of
an eval. We therefor need to check that the value is not the hole which
is used to enforce TDZ.
BUG=v8:4284
LOG=N
R=rossberg@chromium.org, littledan@chromium.org
Review URL: https://codereview.chromium.org/1214733013
Cr-Commit-Position: refs/heads/master@{#29577}
|
2015-07-10 16:20:52 +00:00 |
|