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Issue 2368253002: VariableProxy: when cloning, don't even think about creating dangling references. (Closed)

Created:
4 years, 2 months ago by marja
Modified:
4 years, 2 months ago
Reviewers:
Toon Verwaest
CC:
v8-reviews_googlegroups.com
Target Ref:
refs/pending/heads/master
Project:
v8
Visibility:
Public.

Description

VariableProxy: when cloning, don't even think about creating dangling references. The code path for cloning resolved VariableProxys (into a different Zone) was never hit, but if it was, it would create a dangling reference, since the Variable would stay in the original Zone. Kudos to verwaest@ for finding this! R=verwaest@chromium.org BUG= Committed: https://crrev.com/fd429bdb9e70cb8c4f8a4bbef0806e008c60440c Cr-Commit-Position: refs/heads/master@{#39723}

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+2 lines, -5 lines) Patch
M src/ast/ast.cc View 1 chunk +2 lines, -5 lines 0 comments Download

Messages

Total messages: 22 (12 generated)
marja
ptal
4 years, 2 months ago (2016-09-26 12:52:53 UTC) #6
Toon Verwaest
lgtm
4 years, 2 months ago (2016-09-26 12:53:33 UTC) #7
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2368253002/1
4 years, 2 months ago (2016-09-26 13:09:01 UTC) #10
commit-bot: I haz the power
Committed patchset #1 (id:1)
4 years, 2 months ago (2016-09-26 13:16:02 UTC) #12
commit-bot: I haz the power
Patchset 1 (id:??) landed as https://crrev.com/fd429bdb9e70cb8c4f8a4bbef0806e008c60440c Cr-Commit-Position: refs/heads/master@{#39723}
4 years, 2 months ago (2016-09-26 13:16:25 UTC) #14
Michael Hablich
A revert of this CL (patchset #1 id:1) has been created in https://codereview.chromium.org/2368303002/ by hablich@chromium.org. ...
4 years, 2 months ago (2016-09-26 13:56:18 UTC) #15
marja
... shouldn't be needed for reverting. I'm re-landing this.
4 years, 2 months ago (2016-09-27 07:00:03 UTC) #16
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2368253002/1
4 years, 2 months ago (2016-09-27 07:00:45 UTC) #19
commit-bot: I haz the power
Try jobs failed on following builders: v8_presubmit on master.tryserver.v8 (JOB_FAILED, http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/25050)
4 years, 2 months ago (2016-09-27 07:04:23 UTC) #21
marja
4 years, 2 months ago (2016-09-27 07:32:55 UTC) #22
Ahh, hablich@ already relanded :)

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