[Issue 15027] cannot pass arguments of type DirEntry to std.file functions

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15027

--- Comment #17 from Rainer Schuetze <r.sagitario at gmx.de> ---
>auto isDir(Range)(ref Range input)

"auto ref" seems to work even better.

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