From eb90f5aa758b4f0b4ffd9abcec1137ba90c52335 Mon Sep 17 00:00:00 2001
From: Andrew Waterman <andrew@sifive.com>
Date: Wed, 1 Oct 2025 14:52:43 -0700
Subject: [PATCH] Add default destructor to suppress warning

---
 riscv/bulknormdot.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/riscv/bulknormdot.h b/riscv/bulknormdot.h
index bbd6bf16..37981ae8 100644
--- a/riscv/bulknormdot.h
+++ b/riscv/bulknormdot.h
@@ -56,6 +56,9 @@ template <typename U, typename M, typename E> class FloatFormat {
   virtual bool nan() const = 0;
   virtual bool sigNan() const = 0;
   virtual bool special() const = 0;
+
+public:
+  virtual ~FloatFormat() = default;
 };
 
 /** Template for an IEEE-754 floating-point format class */