From 1db975d48c0e4dd523f4c7e3a677d3ff779c2f18 Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Tue, 26 Dec 2023 10:33:04 +0100
Subject: [PATCH] refactor: `quantity_cast` implementation now use
 `make_reference()`

---
 src/core/include/mp-units/bits/quantity_cast.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/core/include/mp-units/bits/quantity_cast.h b/src/core/include/mp-units/bits/quantity_cast.h
index cf8fbef9e..04228a3b8 100644
--- a/src/core/include/mp-units/bits/quantity_cast.h
+++ b/src/core/include/mp-units/bits/quantity_cast.h
@@ -50,11 +50,7 @@ template<QuantitySpec auto ToQS, typename Q>
   requires Quantity<std::remove_cvref_t<Q>> && (castable(Q::quantity_spec, ToQS))
 [[nodiscard]] constexpr Quantity auto quantity_cast(Q&& q)
 {
-  if constexpr (detail::QuantityKindSpec<std::remove_const_t<decltype(ToQS)>> &&
-                AssociatedUnit<std::remove_const_t<decltype(Q::unit)>>)
-    return quantity{std::forward<Q>(q).numerical_value_is_an_implementation_detail_, Q::unit};
-  else
-    return quantity{std::forward<Q>(q).numerical_value_is_an_implementation_detail_, reference<ToQS, Q::unit>{}};
+  return quantity{std::forward<Q>(q).numerical_value_is_an_implementation_detail_, make_reference(ToQS, Q::unit)};
 }
 
 /**