[Issue 17421] New: add __traits(getFunctionVariadicStyle, f)

[via Digitalmars-d-bugs]

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

          Issue ID: 17421
           Summary: add __traits(getFunctionVariadicStyle, f)
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: bugzilla at digitalmars.com

This will cut down on the brittleness of std.traits.variadicFunctionStyle()

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