1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/rust/lint/rust-lint-marklive.h b/gcc/rust/lint/rust-lint-marklive.h
index f6d4b09..74cf0d3 100644
--- a/gcc/rust/lint/rust-lint-marklive.h
+++ b/gcc/rust/lint/rust-lint-marklive.h
@@ -39,6 +39,21 @@ public:
   void visit (HIR::PathInExpression &expr) override;
   void visit (HIR::IdentifierExpr &expr) override;
 
+  void visit (HIR::BorrowExpr &expr) override
+  {
+    expr.get_expr ().get ()->accept_vis (*this);
+  }
+
+  void visit (HIR::DereferenceExpr &expr) override
+  {
+    expr.get_expr ().get ()->accept_vis (*this);
+  }
+
+  void visit (HIR::NegationExpr &expr) override
+  {
+    expr.get_expr ().get ()->accept_vis (*this);
+  }
+
   void visit (HIR::BlockExpr &expr) override
   {
     expr.iterate_stmts ([&] (HIR::Stmt *s) mutable -> bool {
@@ -50,6 +65,7 @@ public:
 	expr.get_final_expr ().get ()->accept_vis (*this);
       }
   }
+
   void visit (HIR::Function &function) override
   {
     function.get_definition ().get ()->accept_vis (*this);