[Issue 17421] add __traits(getFunctionVariadicStyle, f)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17421

uplink.coder at googlemail.com changed:

           What    |Removed                     |Added
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                 CC|                            |uplink.coder at googlemail.com

--- Comment #1 from uplink.coder at googlemail.com ---
(In reply to Walter Bright from comment #0)
> This will cut down on the brittleness of std.traits.variadicFunctionStyle()
+1
I like this trend.

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