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function testArrayInWithIndexedProto()
{
Array.prototype[0] = "Got me";
var zeroPresent, zeroPresent2;
// Need to go to 18 because in the failure mode this is
// testing we have various side-exits in there due to interp and
// tracer not agreeing that confuse the issue and cause us to not
// hit the bad case within 9 iterations.
for (var j = 0; j < 18; ++j) {
zeroPresent = 0 in [];
}
var arr = [1, 2];
delete arr[0];
for (var j = 0; j < 18; ++j) {
zeroPresent2 = 0 in arr;
}
return [zeroPresent, zeroPresent2];
}
var [ret, ret2] = testArrayInWithIndexedProto();
assertEq(ret, true);
assertEq(ret2, true);