[fpc-pascal] Const params question

[Michael Van Canneyt]

On Wed, 11 Oct 2017, Ryan Joseph wrote:

> If you declare a parameter as const does that effectively behave like
> passing by reference?  I have some performance sensitive functions that
> take records as arguments and I don’t want copying to the stack so I’ve
> been using @ but maybe const is just as good?  Thanks.

No, you need constref then.

Michael.