https://gcc.gnu.org/g:84f772c15bca5f0ac589be5df67918b5fc141bc8
commit 84f772c15bca5f0ac589be5df67918b5fc141bc8
Author: Owen Avery <powerboat9.ga...@gmail.com>
Date: Tue Sep 3 16:11:58 2024 -0400
Add virtual destructor to AbstractExpr
gcc/rust/ChangeLog:
* checks/errors/borrowck/rust-bir.h
(class AbstractExpr): Add virtual destructor.
Signed-off-by: Owen Avery <powerboat9.ga...@gmail.com>
Diff:
---
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 3e4ea9a5d902..f239465676cf 100644
--- a/gcc/rust/checks/errors/borrowck/rust-bir.h
+++ b/gcc/rust/checks/errors/borrowck/rust-bir.h
@@ -172,6 +172,8 @@ 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<AbstractExpr, InitializerExpr>
