| actual = ''; | |
| expected = '2,4,8,16,32,undefined,64,128,256,512,1024,undefined,2048,4096,8192,16384,32768,undefined,65536,131072,262144,524288,1048576,undefined,2097152,4194304,8388608,16777216,33554432,undefined,'; | |
| var f = function() { | |
| var p = 1; | |
| function g() { | |
| for (var i = 0; i < 5; ++i) { | |
| p = p * 2; | |
| appendToActual(p); | |
| } | |
| } | |
| return g; | |
| } | |
| var g = f(); | |
| for (var i = 0; i < 5; ++i) { | |
| g(); | |
| appendToActual(); | |
| } | |
| assertEq(actual, expected) |