2 files changed, 38 insertions, 2 deletions

diff --git a/crates/ra_hir/src/module/nameres/tests.rs b/crates/ra_hir/src/module/nameres/tests.rs
index 9fa9146e3..3e29c3954 100644
--- a/crates/ra_hir/src/module/nameres/tests.rs
+++ b/crates/ra_hir/src/module/nameres/tests.rs
@@ -44,6 +44,25 @@ fn item_map_smoke_test() {
 }
 
 #[test]
+fn test_self() {
+    let (item_map, module_id) = item_map(
+        "
+            //- /lib.rs
+            mod foo;
+            use crate::foo::bar::Baz::{self};
+            <|>
+            //- /foo/mod.rs
+            pub mod bar;
+            //- /foo/bar.rs
+            pub struct Baz;
+        ",
+    );
+    let name = SmolStr::from("Baz");
+    let resolution = &item_map.per_module[&module_id].items[&name];
+    assert!(resolution.def_id.is_some());
+}
+
+#[test]
 fn item_map_across_crates() {
     let (mut db, sr) = MockDatabase::with_files(
         "
diff --git a/crates/ra_hir/src/path.rs b/crates/ra_hir/src/path.rs
index 4a2e427cd..e04d00900 100644
--- a/crates/ra_hir/src/path.rs
+++ b/crates/ra_hir/src/path.rs
@@ -76,17 +76,32 @@ fn expand_use_tree(
 ) {
     if let Some(use_tree_list) = tree.use_tree_list() {
         let prefix = match tree.path() {
+            // E.g. use something::{{{inner}}};
             None => prefix,
+            // E.g. `use something::{inner}` (prefix is `None`, path is `something`)
+            // or `use something::{path::{inner::{innerer}}}` (prefix is `something::path`, path is `inner`)
             Some(path) => match convert_path(prefix, path) {
                 Some(it) => Some(it),
                 None => return, // TODO: report errors somewhere
             },
         };
-        for tree in use_tree_list.use_trees() {
-            expand_use_tree(prefix.clone(), tree, cb);
+        for child_tree in use_tree_list.use_trees() {
+            expand_use_tree(prefix.clone(), child_tree, cb);
         }
     } else {
         if let Some(ast_path) = tree.path() {
+            // Handle self in a path.
+            // E.g. `use something::{self, <...>}`
+            if ast_path.qualifier().is_none() {
+                if let Some(segment) = ast_path.segment() {
+                    if segment.kind() == Some(ast::PathSegmentKind::SelfKw) {
+                        if let Some(prefix) = prefix {
+                            cb(prefix, Some(segment.syntax().range()));
+                            return;
+                        }
+                    }
+                }
+            }
             if let Some(path) = convert_path(prefix, ast_path) {
                 let range = if tree.has_star() {
                     None
@@ -96,6 +111,8 @@ fn expand_use_tree(
                 };
                 cb(path, range)
             }
+            // TODO: report errors somewhere
+            // We get here if we do
         }
     }
 }