Implement autoderef using the Deref trait

 - add support for other lang item targets, since we need the Deref lang item

1 files changed, 5 insertions, 0 deletions

diff --git a/crates/ra_hir/src/name.rs b/crates/ra_hir/src/name.rs
index e9003e00b..ba17958eb 100644
--- a/crates/ra_hir/src/name.rs
+++ b/crates/ra_hir/src/name.rs
@@ -46,6 +46,11 @@ impl Name {
         Name::new(idx.to_string().into())
     }
 
+    // Needed for Deref
+    pub(crate) fn target() -> Name {
+        Name::new("Target".into())
+    }
+
     // There's should be no way to extract a string out of `Name`: `Name` in the
     // future, `Name` will include hygiene information, and you can't encode
     // hygiene into a String.