Dead link in source code browser

[hellow554]

Location

Using this page and then clicking on the left onto unix/cmath.rs will give you a 404: https://doc.rust-lang.org/nightly/src/std/sys/unix/unix/cmath.rs.html

Summary

Either that file should not show up in the source code list at all or it should properly redirect to the source code.

[jsha]

Possibly related: #98220

[clubby789]

The cmath module is declared as

#[path = "../unix/cmath.rs"] 
pub mod cmath;

and the actual location is https://doc.rust-lang.org/nightly/src/std/sys/unix/up/unix/cmath.rs.html.