C is Brittle D is Plastic

[Sergey]

On Sunday, 22 March 2026 at 16:32:25 UTC, Sergey wrote:
> here for x parameter you need to give a reference to foo. But 
> you don't know which type foo now - is it a pointer or not..
> You will have to go somewhere above search the foo somewhere - 
> then go back to another_func and change the x..

Of course partially tooling is solving this - with properly 
configured editor - you could see it easier
But there are other more complicated examples (with templates 
involved) where tooling won't help you