The concat iterator becomes unusable after Any() is called on it. Here's a
repro:
var l1 = new int[]{1, 2};
var l2 = new int[]{3, 4};
var lc = l1.Concat(l2);
lc.Any();
lc.Any();
this will throw an exception on the second Any().
Original issue reported on code.google.com by polofili...@gmail.com on 3 Sep 2014 at 10:16
Original issue reported on code.google.com by
polofili...@gmail.com
on 3 Sep 2014 at 10:16