Auto merge of #16347 - Veykril:find-path, r=Veykril

internal: Consider all kinds of explicit private imports in find_path

Builds on top of rust-lang/rust-analyzer#16265 to make things a bit more general, now we consider all explicit private imports.

Author: bors

crates/base-db/src/lib.rs

@@ -7,7 +7,6 @@ mod change;
 
 use std::panic;
 
-use rustc_hash::FxHashSet;
 use syntax::{ast, Parse, SourceFile};
 use triomphe::Arc;
 
@@ -90,15 +89,16 @@ pub trait SourceDatabaseExt: SourceDatabase {
 
 fn source_root_crates(db: &dyn SourceDatabaseExt, id: SourceRootId) -> Arc<[CrateId]> {
     let graph = db.crate_graph();
-    graph
+    let mut crates = graph
         .iter()
         .filter(|&krate| {
             let root_file = graph[krate].root_file_id;
             db.file_source_root(root_file) == id
         })
-        .collect::<FxHashSet<_>>()
-        .into_iter()
-        .collect()
+        .collect::<Vec<_>>();
+    crates.sort();
+    crates.dedup();
+    crates.into_iter().collect()
 }
 
 /// Silly workaround for cyclic deps between the traits

crates/hir-def/src/body/lower.rs

@@ -965,11 +965,10 @@ impl ExprCollector<'_> {
 
         let res = match self.def_map.modules[module]
             .scope
-            .macro_invocations
-            .get(&InFile::new(outer_file, self.ast_id_map.ast_id_for_ptr(syntax_ptr)))
+            .macro_invoc(InFile::new(outer_file, self.ast_id_map.ast_id_for_ptr(syntax_ptr)))
         {
             // fast path, macro call is in a block module
-            Some(&call) => Ok(self.expander.enter_expand_id(self.db, call)),
+            Some(call) => Ok(self.expander.enter_expand_id(self.db, call)),
             None => self.expander.enter_expand(self.db, mcall, |path| {
                 self.def_map
                     .resolve_path(

crates/hir-def/src/child_by_source.rs

@@ -92,7 +92,7 @@ impl ChildBySource for ItemScope {
         self.impls().for_each(|imp| add_impl(db, res, file_id, imp));
         self.extern_crate_decls().for_each(|ext| add_extern_crate(db, res, file_id, ext));
         self.use_decls().for_each(|ext| add_use(db, res, file_id, ext));
-        self.unnamed_consts().for_each(|konst| {
+        self.unnamed_consts(db).for_each(|konst| {
             let loc = konst.lookup(db);
             if loc.id.file_id() == file_id {
                 res[keys::CONST].insert(loc.source(db).value, konst);