js/src/jit-test/tests/ion/bug1246552.js


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var t = 0;
var y = [];
y.toString = (function() { t += 1 });
function test() {
    for (var i = 0; i < 14; i++) {
        String.prototype.sup.call(y);
    }
}
test();
assertEq(t, 14);