Remove names_imported_by_glob_use query.

Author: cjgillot

compiler/rustc_middle/src/query/mod.rs

@@ -2264,9 +2264,6 @@ rustc_queries! {
     query maybe_unused_trait_imports(_: ()) -> &'tcx FxIndexSet<LocalDefId> {
         desc { "fetching potentially unused trait imports" }
     }
-    query names_imported_by_glob_use(def_id: LocalDefId) -> &'tcx FxIndexSet<Symbol> {
-        desc { |tcx| "finding names imported by glob use for `{}`", tcx.def_path_str(def_id) }
-    }
 
     query stability_index(_: ()) -> &'tcx stability::Index {
         arena_cache

compiler/rustc_middle/src/ty/context.rs

@@ -3413,10 +3413,6 @@ pub struct DeducedParamAttrs {
 pub fn provide(providers: &mut Providers) {
     providers.maybe_unused_trait_imports =
         |tcx, ()| &tcx.resolutions(()).maybe_unused_trait_imports;
-    providers.names_imported_by_glob_use = |tcx, id| {
-        tcx.arena.alloc(tcx.resolutions(()).glob_map.get(&id).cloned().unwrap_or_default())
-    };
-
     providers.extern_mod_stmt_cnum =
         |tcx, id| tcx.resolutions(()).extern_crate_map.get(&id).cloned();
     providers.is_panic_runtime =

src/tools/clippy/clippy_lints/src/wildcard_imports.rs

@@ -130,7 +130,7 @@ impl LateLintPass<'_> for WildcardImports {
         }
         if let ItemKind::Use(use_path, UseKind::Glob) = &item.kind
             && (self.warn_on_all || !self.check_exceptions(cx, item, use_path.segments))
-            && let used_imports = cx.tcx.names_imported_by_glob_use(item.owner_id.def_id)
+            && let Some(used_imports) = cx.tcx.resolutions(()).glob_map.get(&item.owner_id.def_id)
             && !used_imports.is_empty() // Already handled by `unused_imports`
             && !used_imports.contains(&kw::Underscore)
         {