Closed Bug 690732 Opened 14 years ago Closed 14 years ago

TI: Assertion failure: nativeContains(cx, *shape), at jsscope.cpp:891

Categories

(Core :: JavaScript Engine, defect)

x86_64
Linux
defect
Not set
critical

Tracking

()

RESOLVED FIXED

People

(Reporter: decoder, Assigned: bhackett1024)

Details

(Keywords: assertion, testcase)

Attachments

(1 file)

The following test asserts on jaegermonkey revision 174db15b3f05 (options -m -n -a): var o4 = Object.freeze({ set: function(summary) {} });
Attached patch patchSplinter Review
methodShapeChange could return a stale shape not actually in the object if the method was the object's last property. This also fixes a (longstanding) weirdness where methodShapeChange tolerated being called on a non-method shape. https://hg.mozilla.org/projects/jaegermonkey/rev/636842dccfc9
Assignee: general → bhackett1024
Attachment #570005 - Flags: review?(luke)
Attachment #570005 - Flags: review?(luke) → review+
Old JM branch bug, marking as fixed.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
A testcase for this bug was automatically identified at js/src/jit-test/tests/basic/bug690732.js.
Flags: in-testsuite+
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