Visit ItemKind::Impl for dead code lint

2019-03-28 01:45:50 +00:00 · 2019-03-28 01:45:50 +00:00 · b3011dd711
commit b3011dd711
parent 33ef0bad21
1 changed files with 1 additions and 0 deletions
--- 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);
                    }