Hidden members of Class objects

[Carl Sturtivant]

On Thursday, 7 March 2024 at 00:38:30 UTC, Richard (Rikki) Andrew 
Cattermole wrote:
> Yes its opt-in. 
> https://dlang.org/spec/statement.html#synchronized-statement

As you mentioned in another thread there's handy ABI 
documentation for classes and interfaces just here 
[https://dlang.org/spec/abi.html#classes](https://dlang.org/spec/abi.html#classes) that spells out the story.