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Add virtual destructor to AbstractExpr

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gcc/rust/ChangeLog:

	* checks/errors/borrowck/rust-bir.h
	(class AbstractExpr): Add virtual destructor.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
This commit is contained in:
Owen Avery 2024-09-03 16:11:58 -04:00 • committed by Marc Poulhiès
parent 942bbb2357
commit 6f76ce80fa
1 changed files with 2 additions and 0 deletions
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gcc/rust/checks/errors/borrowck/rust-bir.h
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@ -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<AbstractExpr, InitializerExpr>