[Issue 14478] isInputRange should allow ranges of non-copyable elements

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=14478

Jan Jurzitza <d.bugs at webfreak.org> changed:

           What    |Removed                     |Added
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                 CC|                            |d.bugs at webfreak.org

--- Comment #16 from Jan Jurzitza <d.bugs at webfreak.org> ---
The linked PR changes have been merged as
https://github.com/dlang/phobos/pull/8573

The issue title works now / has been fixed.

`chain` still doesn't make use of this though.

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