Closed Bug 679810 Opened 8 years ago Closed 8 years ago

TI: Assertion failure: !unknownProperties(), at jsinferinlines.h:1173

Categories

(Core :: JavaScript Engine, defect, critical)

x86_64
Linux
defect
Not set
critical

Tracking

()

RESOLVED FIXED

People

(Reporter: decoder, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: assertion, testcase)

The following testcase asserts on TI revision 2d95fc517e57 (run with -j -m -n -a), tested on 64 bit:


function WorkerBee(name, dept, projs) {
    this.projects &= projs || new Array();
}
function Engineer(name, projs, machine) {
    this.base = WorkerBee;
    this.base(name, "engineering", projs)
    this.machine = machine || "";
}
Engineer.prototype = new XMLList();
var les = new Engineer("Morris, Les", new Array("JavaScript"), "indy");
Missed checking for an object with unknown property types (and no constraint listeners) when triggering a generic state change on the type (global slots reallocation, ...).

http://hg.mozilla.org/projects/jaegermonkey/rev/3e32ddcd4bcd
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Depends on: 676763
Blocks: 676763
No longer depends on: 676763
Automatically extracted testcase for this bug was committed:

https://hg.mozilla.org/mozilla-central/rev/efaf8960a929
Flags: in-testsuite+
You need to log in before you can comment on or make changes to this bug.