https://issues.dlang.org/show_bug.cgi?id=15280

--- Comment #1 from Sobirari Muhomori <dfj1esp02@sneakemail.com> ---
One const method looks enough in your case:

    List tail() const
    {
        assert(root);
        auto n = root.next;
        return List(n);
    }

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https://issues.dlang.org/show_bug.cgi?id=15280

--- Comment #2 from Andrei Alexandrescu <andrei@erdani.com> ---
(In reply to Sobirari Muhomori from comment #1)
> One const method looks enough in your case:
> 
> 	List tail() const
> 	{
> 		assert(root);
> 		auto n = root.next;
> 		return List(n);
> 	}

Working around this case is not the point - there are many other cases that don't work.

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https://issues.dlang.org/show_bug.cgi?id=15280

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P3

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https://issues.dlang.org/show_bug.cgi?id=15280

--- Comment #3 from dlangBugzillaToGithub <robert.schadek@posteo.de> ---
THIS ISSUE HAS BEEN MOVED TO GITHUB

https://github.com/dlang/dmd/issues/19067

DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB

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