[Issue 9086] std.typecons.appendIfNotNull() or a better idea

via Digitalmars-d-bugs digitalmars-d-bugs at puremagic.com
Sun Jul 2 07:43:52 PDT 2017


https://issues.dlang.org/show_bug.cgi?id=9086

Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |dlang-bugzilla at thecybershad
                   |                            |ow.net
         Resolution|---                         |WORKSFORME

--- Comment #4 from Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> ---
(In reply to bearophile_hugs from comment #0)
> A problem with std.typecons.Nullable is that the D type system is not
> powerful enough to see this is correct code:

This example now compiles fine.

Fixed in https://github.com/dlang/phobos/pull/1103

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