testBug703857.js (275B)
1 Function.prototype.X = 42; 2 function ownProperties() { 3 var props = {}; 4 var r = function () {}; 5 for (var a in r) { 6 { 7 let a = function() { for (var r=0;r<6;++r) ++a; }; 8 a(); 9 } 10 props[a] = true; 11 } 12 } 13 ownProperties();