From 6f76ce80fa25559c9e1bd575190be80c1159d398 Mon Sep 17 00:00:00 2001 From: Owen Avery Date: Tue, 3 Sep 2024 16:11:58 -0400 Subject: [PATCH] Add virtual destructor to AbstractExpr gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir.h (class AbstractExpr): Add virtual destructor. Signed-off-by: Owen Avery --- gcc/rust/checks/errors/borrowck/rust-bir.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gcc/rust/checks/errors/borrowck/rust-bir.h b/gcc/rust/checks/errors/borrowck/rust-bir.h index 4c298f147736..ed1f44686bc3 100644 --- a/gcc/rust/checks/errors/borrowck/rust-bir.h +++ b/gcc/rust/checks/errors/borrowck/rust-bir.h @@ -139,6 +139,8 @@ class AbstractExpr : public Visitable public: explicit AbstractExpr (ExprKind kind) : kind (kind) {} WARN_UNUSED_RESULT ExprKind get_kind () const { return kind; } + + virtual ~AbstractExpr () {} }; class InitializerExpr : public VisitableImpl -- 2.47.2