State of -preview=rvaluerefparam

[anyaburke]

On Monday, 17 June 2024 at 13:40:34 UTC, Quirin Schroll wrote:
> Is `-preview=rvaluerefparam` going to be part of the language 
> or has this course been abandoned? [age of 
> war](https://ageofwargame.io)
>
> [...]

In other words, the "rvaluerefparam" feature is viewed as an 
abandoned or undesirable direction for the language, rather than 
a productive enhancement or correction.