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// for-of visits each hole in an array full of holes.
var n = 0;
for (var x of Array(5)) {
assertEq(x, undefined);
n++;
}
assertEq(n, 5);
// for-of visits each hole in an array full of holes.
var n = 0;
for (var x of Array(5)) {
assertEq(x, undefined);
n++;
}
assertEq(n, 5);