Closed Bug 648992 Opened 9 years ago Closed 9 years ago

TI: "Assertion failure: Call site vanished.,"

Categories

(Core :: JavaScript Engine, defect, critical)

x86
Linux
defect
Not set
critical

Tracking

()

RESOLVED FIXED

People

(Reporter: gkw, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, crash, testcase)

o0 = (3).__proto__
function f(o) {
    var prop
    [o][0][prop] = []
    try {
        ({
            x: function() {
                return o
            }
        }.x()())
    } catch (e) {}
}
f(o0)

asserts js dbg shell on JM changeset 74a8fb1bbec5 with -m, -a and -n at Assertion failure: Call site vanished., and seems to also crash opt shell.
Calling Lambda stubs can trigger recompilation.

http://hg.mozilla.org/projects/jaegermonkey/rev/265baede77e3
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Automatically extracted testcase for this bug was committed:

https://hg.mozilla.org/mozilla-central/rev/efaf8960a929
Flags: in-testsuite+
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