Improve and test cross-crate hygiene
- Decode the parent expansion for traits and enums in `rustc_resolve`, this was already being used for resolution in typeck
- Avoid suggesting importing names with def-site hygiene, since it's often not useful
- Add more tests
r? `@petrochenkov`
return;
}
+ // #90113: Do not count an inaccessible reexported item as a candidate.
+ if let NameBindingKind::Import { binding, .. } = name_binding.kind {
+ if this.is_accessible_from(binding.vis, parent_scope.module)
+ && !this.is_accessible_from(name_binding.vis, parent_scope.module)
+ {
+ return;
+ }
+ }
+
// collect results based on the filter function
// avoid suggesting anything from the same module in which we are resolving
+ // avoid suggesting anything with a hygienic name
if ident.name == lookup_ident.name
&& ns == namespace
&& !ptr::eq(in_module, parent_scope.module)