Closed Bug 582479 Opened 14 years ago Closed 14 years ago

TM: "Assertion failure: (&cx->regs->sp[1 - (iargc + 2)].toObject())->isFunction(),"

Categories

(Core :: JavaScript Engine, defect)

defect
Not set
critical

Tracking

()

RESOLVED FIXED
Tracking Status
blocking2.0 --- betaN+

People

(Reporter: gkw, Assigned: brendan)

References

Details

(Keywords: assertion, regression, testcase, Whiteboard: fixed-in-tracemonkey)

Attachments

(1 file)

for (b = 0; b < 2; b++) { / / (function(){}) } asserts js debug shell on TM tip with -j at Assertion failure: (&cx->regs->sp[1 - (iargc + 2)].toObject())->isFunction(), at ../jstracer.cpp:14834
autoBisect shows this is probably related to the following changeset: The first bad revision is: changeset: 48073:80382d88b92c user: Brendan Eich date: Fri Jul 23 14:41:56 2010 -0700 summary: Arguments.callee.caller does not work in FF 4 under certain circumstances (577648, r=jwalden).
Blocks: 577648
Attached patch fix, r=self (deleted) — Splinter Review
Assignee: general → brendan
Status: NEW → ASSIGNED
OS: Mac OS X → All
Hardware: x86 → All
Whiteboard: fixed-in-tracemonkey
blocking2.0: ? → betaN+
Status: ASSIGNED → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
A testcase for this bug was automatically identified at js/src/jit-test/tests/basic/bug582479.js.
Flags: in-testsuite+
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