From 4e9dcd1697948f581be0f85c6d6d6670c61c09f5 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Thu, 7 Mar 2024 11:41:53 +0100
Subject: remove Ns multiplication with single-precision floats

---
 src/nanosecond.hpp |  1 -
 src/nanosecond.inl | 12 ------------
 2 files changed, 13 deletions(-)

diff --git a/src/nanosecond.hpp b/src/nanosecond.hpp
index 94c30ba3..cd5f1eec 100644
--- a/src/nanosecond.hpp
+++ b/src/nanosecond.hpp
@@ -21,7 +21,6 @@ struct Ns
     template<typename T> requires (std::is_integral_v<T> && std::is_unsigned_v<T>) friend constexpr Ns operator*(const Ns& lhs, T rhs);
     template<typename T> requires (std::is_integral_v<T> && std::is_signed_v<T> && sizeof(T) < sizeof(uint64_t)) friend constexpr Ns operator*(const Ns&, T);
     template<typename T> friend constexpr Ns operator*(T lhs, const Ns& rhs);
-    template<typename T> requires std::is_same_v<float, T> friend constexpr Ns operator*(const Ns& lhs, T rhs);
 
     friend constexpr uint64_t operator/(const Ns& lhs, const Ns& rhs);
     friend constexpr Ns operator/(const Ns& lhs, uint64_t b);
diff --git a/src/nanosecond.inl b/src/nanosecond.inl
index 6527dc02..5f93a409 100644
--- a/src/nanosecond.inl
+++ b/src/nanosecond.inl
@@ -60,18 +60,6 @@ constexpr Ns operator*(T lhs, const Ns& rhs)
     return rhs * lhs;
 }
 
-template<typename T>
-requires std::is_same_v<float, T>
-constexpr Ns operator*(const Ns& lhs, T rhs)
-{
-    constexpr float max{uint64_t{1} << 24};
-    auto a = lhs.stamp;
-    auto x = float(a) * float{rhs};
-    fm_assert(x >= 0);
-    fm_assert(x <= max);
-    return Ns{uint64_t(x)};
-}
-
 constexpr uint64_t operator/(const Ns& lhs, const Ns& rhs)
 {
     auto a = lhs.stamp, b = rhs.stamp;
-- 
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