rem: if (-0.5 <= x && x < 0) return -0 return Math.floor(x + 0.5) } 
add: if (-0.5 <= x && x < 0) return -0 return Math.floor(x + 0.5) } 
context: function emulateRound(x){  if (!isFinite(x) || x === 0) return x  if (-0.5 <= x && x < 0) return -0  return Math.floor(x + 0.5)}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10234/3703c3c05f398a63e55992f7687ef65273b26d6a/regress-329383.js/buggy/js/tests/js1_5/Regress/regress-329383.js