needless_return

Cargo.toml

@@ -176,7 +176,6 @@ forget_non_drop = "allow"
 format_collect = "allow"
 large_enum_variant = "allow"
 needless_doctest_main = "allow"
-needless_return = "allow"
 new_without_default = "allow"
 nonminimal_bool = "allow"
 non_canonical_clone_impl = "allow"

crates/hir/src/lib.rs

@@ -2404,10 +2404,10 @@ impl Const {
             }
         }
         if let Ok(s) = mir::render_const_using_debug_impl(db, self.id, &c) {
-            return Ok(s);
+            Ok(s)
+        } else {
+            Ok(format!("{}", c.display(db)))
         }
-        let r = format!("{}", c.display(db));
-        return Ok(r);
     }
 }