3 files changed, 6 insertions, 9 deletions

diff --git a/crates/ra_analysis/src/completion/complete_scope.rs b/crates/ra_analysis/src/completion/complete_scope.rs
index 4dead3689..21d77aa97 100644
--- a/crates/ra_analysis/src/completion/complete_scope.rs
+++ b/crates/ra_analysis/src/completion/complete_scope.rs
@@ -15,7 +15,7 @@ pub(super) fn complete_scope(acc: &mut Completions, ctx: &CompletionContext) ->
         None => return Ok(()),
     };
     if let Some(function) = &ctx.function {
-        let scopes = function.scopes(ctx.db);
+        let scopes = function.scopes(ctx.db)?;
         complete_fn(acc, &scopes, ctx.offset);
     }
 
@@ -40,20 +40,17 @@ pub(super) fn complete_scope(acc: &mut Completions, ctx: &CompletionContext) ->
     Ok(())
 }
 
-fn complete_fn(acc: &mut Completions, scopes: &hir::FnScopes, offset: TextUnit) {
+fn complete_fn(acc: &mut Completions, scopes: &hir::ScopesWithSyntaxMapping, offset: TextUnit) {
     let mut shadowed = FxHashSet::default();
     scopes
         .scope_chain_for_offset(offset)
-        .flat_map(|scope| scopes.entries(scope).iter())
+        .flat_map(|scope| scopes.scopes.entries(scope).iter())
         .filter(|entry| shadowed.insert(entry.name()))
         .for_each(|entry| {
             CompletionItem::new(CompletionKind::Reference, entry.name().to_string())
                 .kind(CompletionItemKind::Binding)
                 .add_to(acc)
         });
-    if scopes.self_param.is_some() {
-        CompletionItem::new(CompletionKind::Reference, "self").add_to(acc);
-    }
 }
 
 #[cfg(test)]
diff --git a/crates/ra_analysis/src/goto_defenition.rs b/crates/ra_analysis/src/goto_defenition.rs
index e37421f8d..68b6ac3ba 100644
--- a/crates/ra_analysis/src/goto_defenition.rs
+++ b/crates/ra_analysis/src/goto_defenition.rs
@@ -28,7 +28,7 @@ pub(crate) fn reference_defenition(
     if let Some(fn_descr) =
         hir::source_binder::function_from_child_node(db, file_id, name_ref.syntax())?
     {
-        let scope = fn_descr.scopes(db);
+        let scope = fn_descr.scopes(db)?;
         // First try to resolve the symbol locally
         if let Some(entry) = scope.resolve_local_name(name_ref) {
             let nav = NavigationTarget {
diff --git a/crates/ra_analysis/src/imp.rs b/crates/ra_analysis/src/imp.rs
index 6ab3c5476..5988fb779 100644
--- a/crates/ra_analysis/src/imp.rs
+++ b/crates/ra_analysis/src/imp.rs
@@ -157,7 +157,7 @@ impl db::RootDatabase {
             .collect::<Vec<_>>();
         ret.extend(
             descr
-                .scopes(self)
+                .scopes(self)?
                 .find_all_refs(binding)
                 .into_iter()
                 .map(|ref_desc| (position.file_id, ref_desc.range)),
@@ -185,7 +185,7 @@ impl db::RootDatabase {
                 position.file_id,
                 name_ref.syntax(),
             )?);
-            let scope = descr.scopes(db);
+            let scope = descr.scopes(db)?;
             let resolved = ctry!(scope.resolve_local_name(name_ref));
             let resolved = resolved.ptr().resolve(source_file);
             let binding = ctry!(find_node_at_offset::<ast::BindPat>(