From 21c533cfcea20179fa0874b8e09e04de54471b6d Mon Sep 17 00:00:00 2001
From: pleroy <pascal.h.leroy@gmail.com>
Date: Sat, 6 Jan 2024 10:54:13 +0100
Subject: [PATCH] Fix a dangling reference.

---
 numerics/matrix_computations_body.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/numerics/matrix_computations_body.hpp b/numerics/matrix_computations_body.hpp
index 1a4fb0e009..da7ffcc1cc 100644
--- a/numerics/matrix_computations_body.hpp
+++ b/numerics/matrix_computations_body.hpp
@@ -259,7 +259,8 @@ void Premultiply(HouseholderReflection const& P, Matrix& A) {
 // A becomes A P.
 template<typename Matrix>
 void PostMultiply(Matrix& A, HouseholderReflection const& P) {
-  auto const βᵗv = TransposedView{P.β * P.v};  // NOLINT
+  auto const βv = P.β * P.v;
+  auto const βᵗv = TransposedView{βv};  // NOLINT
   auto const Av = A * P.v;
   A -= Av * βᵗv;
 }