2 files changed, 2 insertions, 14 deletions

diff --git a/crates/ra_ide/src/completion/complete_dot.rs b/crates/ra_ide/src/completion/complete_dot.rs
index a52eb0ee4..294964887 100644
--- a/crates/ra_ide/src/completion/complete_dot.rs
+++ b/crates/ra_ide/src/completion/complete_dot.rs
@@ -27,7 +27,7 @@ pub(super) fn complete_dot(acc: &mut Completions, ctx: &CompletionContext) {
     complete_methods(acc, ctx, &receiver_ty);
 
     // Suggest .await syntax for types that implement Future trait
-    if ctx.analyzer.impls_future(ctx.db, receiver_ty.into_ty()) {
+    if ctx.analyzer.impls_future(ctx.db, receiver_ty) {
         CompletionItem::new(CompletionKind::Keyword, ctx.source_range(), "await")
             .detail("expr.await")
             .insert_text("await")
diff --git a/crates/ra_ide/src/db.rs b/crates/ra_ide/src/db.rs
index f739ebecd..47d0aed6f 100644
--- a/crates/ra_ide/src/db.rs
+++ b/crates/ra_ide/src/db.rs
@@ -5,7 +5,7 @@ use std::sync::Arc;
 use ra_db::{
     salsa::{self, Database, Durability},
     Canceled, CheckCanceled, CrateId, FileId, FileLoader, FileLoaderDelegate, RelativePath,
-    SourceDatabase, SourceDatabaseExt, SourceRootId,
+    SourceDatabase, SourceRootId,
 };
 use rustc_hash::FxHashMap;
 
@@ -49,18 +49,6 @@ impl FileLoader for RootDatabase {
     }
 }
 
-impl hir::debug::HirDebugHelper for RootDatabase {
-    fn crate_name(&self, krate: CrateId) -> Option<String> {
-        self.debug_data.crate_names.get(&krate).cloned()
-    }
-    fn file_path(&self, file_id: FileId) -> Option<String> {
-        let source_root_id = self.file_source_root(file_id);
-        let source_root_path = self.debug_data.root_paths.get(&source_root_id)?;
-        let file_path = self.file_relative_path(file_id);
-        Some(format!("{}/{}", source_root_path, file_path))
-    }
-}
-
 impl salsa::Database for RootDatabase {
     fn salsa_runtime(&self) -> &salsa::Runtime<RootDatabase> {
         &self.runtime