From: Aldy Hernandez <aldyh@redhat.com>
Date: Wed, 21 Feb 2024 08:33:19 +0000 (+0100)
Subject: Add a virtual vrange destructor.
X-Git-Tag: basepoints/gcc-16~9526
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a78dfb0fc83606e9b83b76575deb7e43300254fa;p=thirdparty%2Fgcc.git

Add a virtual vrange destructor.

Richi mentioned in PR113476 that it would be cleaner to move the
destructor from int_range to the base class.  Although this isn't
strictly necessary, as there are no users, it is good to future proof
things, and the overall impact is miniscule.

gcc/ChangeLog:

	* value-range.h (vrange::~vrange): New.
	(int_range::~int_range): Make final override.
---

diff --git a/gcc/value-range.h b/gcc/value-range.h
index e7f61950a24..b7c83982385 100644
--- a/gcc/value-range.h
+++ b/gcc/value-range.h
@@ -95,6 +95,7 @@ public:
   virtual void set_zero (tree type) = 0;
   virtual void set_nonnegative (tree type) = 0;
   virtual bool fits_p (const vrange &r) const = 0;
+  virtual ~vrange () { }
 
   bool varying_p () const;
   bool undefined_p () const;
@@ -382,7 +383,7 @@ public:
   int_range (tree type);
   int_range (const int_range &);
   int_range (const irange &);
-  virtual ~int_range ();
+  ~int_range () final override;
   int_range& operator= (const int_range &);
 protected:
   int_range (tree, tree, value_range_kind = VR_RANGE);