From: Owen Avery <powerboat9.gamer@gmail.com>
Date: Tue, 3 Sep 2024 20:11:58 +0000 (-0400)
Subject: Add virtual destructor to AbstractExpr
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84f772c15bca5f0ac589be5df67918b5fc141bc8;p=thirdparty%2Fgcc.git

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.gamer@gmail.com>
---

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>