[Issue 4463] [AA] double.init in associative array seems 0.0

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=4463

--- Comment #3 from MichaelZ <dlang.org at bregalad.de> ---
... having said that, the double behaviour is explicitly brought up in the pull
request discussion pertaining to 3825: see quickfur's first comment on
https://github.com/dlang/dmd/pull/1465.

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