On Wed, Mar 19, 2025 at 2:26 AM Hans Åberg via Std-Proposals
<std-proposals_at_[hidden]> wrote:
>
>
> > On 19 Mar 2025, at 00:31, Marcin Jaczewski <marcinjaczewski86_at_[hidden]> wrote:

> > If after how TU that use it know if you did that as there is NO info
> > available for him now.
>
> What is “TU”?

TU == Translation Unit. Essentially what the compiler sees after the
preprocessor has done its thing over a cpp file.