actual = '';
expected = '0,1,2,3,4,5,6,7,8,9,';
function k(f_arg) {
for (var i = 0; i < 10; ++i) {
f_arg(i);
}
}
function t() {
var x = 1;
k(function (i) { x = i; });
appendToActual(i);
}
for (var i = 0; i < 10; ++i) {
t();
}
assertEq(actual, expected)