[Issue 18657] std.range and std.algorithm can't handle refRange

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18657

--- Comment #2 from Dlang Bot <dlang-bot at dlang.rocks> ---
@aG0aep6G updated dlang/phobos pull request #6346 "make `group`, `chain`, and
`choose` compatible with `RefRange`" mentioning this issue:

- make `chain` compatible with `RefRange`

  Part of a series on issue 18657.

- make `group` compatible with `RefRange`

  Part of a series on issue 18657.

- make `choose` compatible with `RefRange`

  Part of a series on issue 18657.

https://github.com/dlang/phobos/pull/6346

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