Closed Bug 755560 Opened 13 years ago Closed 13 years ago

IonMonkey: Assertion failure: isObject(), at ../../jsapi.h:509

Categories

(Core :: JavaScript Engine, defect)

Other Branch
x86_64
Linux
defect
Not set
major

Tracking

()

RESOLVED FIXED

People

(Reporter: decoder, Assigned: dvander)

References

Details

(Keywords: assertion, testcase)

Attachments

(1 file)

The following testcase asserts on ionmonkey revision 50177d59c0e1 (run with --ion -n -m): function Employee ( name, dept ) { this.name=name || "" } function WorkerBee ( name, dept, projs ) {} var SECTION = "toString-001.js"; while ( SECTION , this) WorkerBee.prototype = new Employee();
This is another bug masked by the OSR changes made recently. Taking.
Assignee: general → dvander
Status: NEW → ASSIGNED
Attached patch fix (deleted) — Splinter Review
Turns out this can be called in the middle of js::StackFrame construction, so thisv can be JSVAL_NULL.
Attachment #624601 - Flags: review?(nicolas.b.pierron)
Attachment #624601 - Flags: review?(nicolas.b.pierron) → review+
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
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