Last Comment Bug 707750 - Assertion failure: static_cast<Cell *>(thing)->isMarked(), at jsgc.cpp:3530
: Assertion failure: static_cast<Cell *>(thing)->isMarked(), at jsgc.cpp:3530
: assertion, testcase
Product: Core
Classification: Components
Component: JavaScript Engine (show other bugs)
: Trunk
: x86_64 Linux
-- critical (vote)
: mozilla11
Assigned To: Bill McCloskey (:billm)
: Jason Orendorff [:jorendorff]
Depends on: 714616
Blocks: langfuzz
  Show dependency treegraph
Reported: 2011-12-05 10:29 PST by Christian Holler (:decoder)
Modified: 2013-01-14 08:31 PST (History)
4 users (show)
choller: in‑testsuite+
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Crash Signature:
QA Whiteboard:
Iteration: ---
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fix (1.20 KB, patch)
2011-12-06 14:15 PST, Bill McCloskey (:billm)
bhackett1024: review+
Details | Diff | Splinter Review

Description User image Christian Holler (:decoder) 2011-12-05 10:29:59 PST
The following test asserts on mozilla-central revision cb70391c86d9 (options -m -n -a):

var lfcode = new Array();
lfcode.push('print(BUGNUMBER + ": " + (W       --    ));');
while (true) {
        var file = lfcode.shift(); if (file == undefined) { break; }

Not s-s due to gczeal(4) (incremental GC).
Comment 1 User image Bill McCloskey (:billm) 2011-12-06 14:15:19 PST
Created attachment 579456 [details] [diff] [review]

I think this somehow got broken during the objshrink merge.
Comment 3 User image Ed Morley [:emorley] 2011-12-07 02:32:41 PST
Comment 4 User image Christian Holler (:decoder) 2013-01-14 08:31:42 PST
A testcase for this bug was automatically identified at js/src/jit-test/tests/basic/bug707750.js.

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