Commit Graph

2 Commits

Author SHA1 Message Date
Marja Hölttä
8b63f353e6 [in-place weak refs] Remove WeakCell
BUG=v8:7308

Change-Id: I310d9453be8b90a82856c0d394442aad5527a3ae
Reviewed-on: https://chromium-review.googlesource.com/1169167
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55105}
2018-08-14 08:05:05 +00:00
jkummerow
afa60ff604 [field type tracking] Fix handling of cleared WeakCells
Whenever a generalization is computed, the inputs must be checked for being cleared, and if they are, the generalization must be Type::Any.

Hopefully this fixes Chromium issue 527994 as well.

BUG=v8:4325,chromium:527994
LOG=n

Review URL: https://codereview.chromium.org/1361103002

Cr-Commit-Position: refs/heads/master@{#30887}
2015-09-23 12:35:36 +00:00