[Issue 13420] double.nan unusable as AA key

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13420

Marc Schütz <schuetzm at gmx.net> changed:

           What    |Removed                     |Added
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                 CC|                            |schuetzm at gmx.net

--- Comment #1 from Marc Schütz <schuetzm at gmx.net> ---
Is that really supposed to work, given that NaN is defined not to be equal to
anything, including itself?

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