Merge #5162

5162: Try to reduce Semantics monomorphisations r=matklad a=lnicola



Co-authored-by: Laurențiu Nicola <[email protected]>

1 files changed, 7 insertions, 1 deletions

diff --git a/crates/ra_ide_db/src/lib.rs b/crates/ra_ide_db/src/lib.rs
index a808de4f1..c78071ad6 100644
--- a/crates/ra_ide_db/src/lib.rs
+++ b/crates/ra_ide_db/src/lib.rs
@@ -13,7 +13,7 @@ mod wasm_shims;
 
 use std::sync::Arc;
 
-use hir::db::{AstDatabase, DefDatabase};
+use hir::db::{AstDatabase, DefDatabase, HirDatabase};
 use ra_db::{
     salsa::{self, Database, Durability},
     Canceled, CheckCanceled, CrateId, FileId, FileLoader, FileLoaderDelegate, SourceDatabase,
@@ -52,6 +52,12 @@ impl Upcast<dyn DefDatabase> for RootDatabase {
     }
 }
 
+impl Upcast<dyn HirDatabase> for RootDatabase {
+    fn upcast(&self) -> &(dyn HirDatabase + 'static) {
+        &*self
+    }
+}
+
 impl FileLoader for RootDatabase {
     fn file_text(&self, file_id: FileId) -> Arc<String> {
         FileLoaderDelegate(self).file_text(file_id)