Closed
Bug 595921
Opened 13 years ago
Closed 13 years ago
JM: "Assertion failure: newShape != initialShape,"
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
FIXED
Tracking | Status | |
---|---|---|
blocking2.0 | --- | betaN+ |
People
(Reporter: gkw, Assigned: bhackett1024)
References
Details
(Keywords: assertion, regression, testcase, Whiteboard: fixed-in-tracemonkey)
Attachments
(1 file)
1.98 KB,
patch
|
dmandelin
:
review+
|
Details | Diff | Splinter Review |
x = <x/> function f(aaa) { aaa.e = x } for each(let c in [x, x, x]) { f(c) } asserts js debug shell on TM changeset f5e128da7b5f with -m at Assertion failure: newShape != initialShape,
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Reporter | |
Updated•13 years ago
|
blocking2.0: --- → ?
![]() |
Reporter | |
Comment 1•13 years ago
|
||
autoBisect shows this is probably related to the following changeset: The first bad revision is: changeset: 53114:9a8b156c7396 user: Brian Hackett date: Sat Sep 04 20:12:56 2010 -0700 summary: PIC for addprop, bug 561506. r=dmandelin
Blocks: 561506
Assignee | ||
Comment 2•13 years ago
|
||
This disables the setprop pic for objects with custom setProperty/ops.setProperty/ops.lookupProperty hooks, and the addprop pic for objects with custom addProperty/ops.defineProperty hooks. These won't catch js_ObjectClass or js_CallClass.
Assignee: general → bhackett1024
Attachment #475140 -
Flags: review?(dmandelin)
Updated•13 years ago
|
Attachment #475140 -
Flags: review?(dmandelin) → review+
Assignee | ||
Comment 3•13 years ago
|
||
http://hg.mozilla.org/tracemonkey/rev/708c6d2e33ee
Assignee | ||
Updated•13 years ago
|
Whiteboard: fixed-in-tracemonkey
Comment 4•13 years ago
|
||
http://hg.mozilla.org/mozilla-central/rev/708c6d2e33ee
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Updated•13 years ago
|
blocking2.0: ? → betaN+
Comment 5•11 years ago
|
||
A testcase for this bug was automatically identified at js/src/jit-test/tests/jaeger/bug595921.js.
Flags: in-testsuite+
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Description
•