bug653249.js (278B)
1 function testUnaryImacros() { 2 function checkArg(x) { 3 o = { 4 valueOf: checkArg 5 } 6 } 7 var v = 0; 8 v += +toString; 9 for (var i = 0; i;) { 10 v += [].checkArg.checkArg; 11 } 12 }(testUnaryImacros(), "valueOf passed, toString passed");