Does anyone care if Tuple.slice() returns by ref?

[Ola Fosheim Grøstad via Digitalmars-d]

On Sunday, 7 February 2016 at 16:27:32 UTC, Saurabh Das wrote:
> Why is the design flawed?

Because it breaks expectations.

Tuples should be builtin and the primarily use case is supporting 
multiple return values with heavy duty register optimization.