src/third_party/mozjs-45/js/src/jit-test/tests/basic/bug643113.js

function printBugNumber (num)
{
  print ('BUGNUMBER: ' + num);
}
try { test(); } catch (e) {}
function test()
{
  printBugNumber(typeof BUGNUMBER == 'undefined');
  1|| q + 48? new q(   printBugNumber,
                eval("var EXP_1 = new MyValuelessObject('string'); var EXP_2 = new MyValuelessObject(false); EXP_1 + EXP_2") ): 1;
}