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Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
rust-lang · Dec 21, 2022 · bb3a66b · bb3a66b
1 parent 608dc49
commit bb3a66b
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs
@@ -1495,11 +1495,10 @@ impl<'db> SemanticsImpl<'db> {
             Either::Right(it) => self.to_def(it).map(<_>::into).map(DefWithBodyId::VariantId),
         };
         let Some(def) = def else { return false };
-        let enclosing_node = enclosing_item.as_ref().either(|i| i.syntax(), |v| v.syntax());
-
-        if ast::Fn::cast(enclosing_node.clone()).and_then(|f| f.unsafe_token()).is_some() {
+		if matches!(&enclosing_item, Either::Left(ast::Item::Fn(it)) if f.unsafe_token().is_some()) {
             return true;
         }
+        let enclosing_node = enclosing_item.as_ref().either(|i| i.syntax(), |v| v.syntax());
 
         let (body, source_map) = self.db.body_with_source_map(def);