[Issue 17706] std.math.isFinite does not compile for cdouble: "No traits support for cdouble"

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17706

--- Comment #1 from Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> ---
Complex types are on the path to deprecation:

https://dlang.org/deprecate.html#Imaginary%20and%20complex%20types

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