external-arguments-element-deleted-exists-oob.js (226B)
1 function foo(x,y) { 2 delete arguments[1]; 3 return bar(arguments); 4 } 5 6 function bar(x) { 7 return (100 in x) + arguments.length; 8 } 9 10 var sum = 0; 11 for (var i = 0; i < 100; i++) { 12 sum += foo(1,2); 13 } 14 assertEq(sum, 100);