Visit ItemKind::Impl for dead code lint

rust-lang · Mar 28, 2019 · b3011dd · b3011dd
1 parent 33ef0ba
commit b3011dd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/librustc/middle/dead.rs b/src/librustc/middle/dead.rs
@@ -172,6 +172,7 @@ impl<'a, 'tcx> MarkSymbolVisitor<'a, 'tcx> {
                     | hir::ItemKind::Ty(..)
                     | hir::ItemKind::Static(..)
                     | hir::ItemKind::Existential(..)
+                    | hir::ItemKind::Impl(..)
                     | hir::ItemKind::Const(..) => {
                         intravisit::walk_item(self, &item);
                     }