Re: linux-next: Tree for Oct 2

Dan Carpenter
2025-10-03T07:05:16Z

On Thu, Oct 02, 2025 at 11:35:10PM +0200, Miguel Ojeda wrote:
> On Thu, Oct 2, 2025 at 10:10 PM Dan Carpenter <dan.carpenter@linaro.org> wrote:
> >
> > RUSTC L rust/core.o
> > error: cannot find a built-in macro with name `define_opaque`
> > --> /usr/lib/rustlib/src/rust/library/core/src/macros/mod.rs:1757:5
> > |
> > 1757 | / pub macro define_opaque($($tt:tt)*) {
> > 1758 | | /* compiler built-in */
> > 1759 | | }
> > | |_____^
> >
>
> Thanks Dan.
>
> Hmm... Strange, it is the `core` library, which comes with the
> compiler and thus should always work.
>
> So it sounds like a mismatch between the binary used and the sources
> of the standard library (or perhaps other kind of mismatch, like the
> wrong edition being passed, but from a quick look it doesn't seem like
> it).
>
> I will try to reproduce it. Did you happen to recently upgrade the
> toolchain(s) or something like that, by chance? Are you using the
> Debian packages?

Yes. I am using the debian packages. To be honest, I don't know it I
broke it with an update. It's possible. I am all the way updated with
`apt dist-upgrade`.

I'm on rustc version 1.87.0+dfsg1-1.

regards.
dan carpenter