[Issue 13151] std.range.take template constraint ambiguity

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13151

--- Comment #1 from John Colvin <john.loughran.colvin at gmail.com> ---
woops, that should be  

unittest
{
    auto r = take(repeat(1, 4), 3);
    assert(r.take(2).equal(repeat(1, 2)));
}

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