[Issue 13420] double.nan unusable as AA key

[via Digitalmars-d-bugs]

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

yebblies <yebblies at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |yebblies at gmail.com

--- Comment #2 from yebblies <yebblies at gmail.com> ---
Lol what exactly would this do, since NaN is not equal to itself?  I'd say the
default equality function is not sufficient for AAs with floating point keys if
NaN may be present.

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