rust/tests/ui/underscore-imports
Esteban Küber b61570ac11 Structured suggestion for extern crate foo when foo isn't resolved in import
When encountering a name in an import that could have come from a crate that wasn't imported, use a structured suggestion to suggest `extern crate foo;` pointing at the right place in the crate.

When encountering `_` in an import, do not suggest `extern crate _;`.

```
error[E0432]: unresolved import `spam`
  --> $DIR/import-from-missing-star-3.rs:2:9
   |
LL |     use spam::*;
   |         ^^^^ maybe a missing crate `spam`?
   |
help: consider importing the `spam` crate
   |
LL + extern crate spam;
   |
```
2024-07-29 23:49:51 +00:00
..
auxiliary
basic.rs
basic.stderr
cycle.rs
duplicate.rs
hygiene-2.rs
hygiene.rs
intercrate.rs
issue-110164.rs
issue-110164.stderr
macro-expanded.rs
shadow.rs
shadow.stderr
unused-2018.rs
unused-2018.stderr