From cabfb0b90497ba5d908d14a908dd269f03cc5f4d Mon Sep 17 00:00:00 2001
From: XAMPPRocky <4464295+XAMPPRocky@users.noreply.github.com>
Date: Thu, 28 Oct 2021 09:15:39 +0200
Subject: [PATCH] Update float.rs

---
 src/float.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/float.rs b/src/float.rs
index 87fcc4d7..5c8da695 100644
--- a/src/float.rs
+++ b/src/float.rs
@@ -2304,6 +2304,7 @@ mod tests {
     }
 
     #[test]
+     #[cfg(any(feature = "std", feature = "libm"))]
     fn copysign() {
         use float::Float;
         test_copysign_generic(2.0_f32, -2.0_f32, f32::nan());
@@ -2311,7 +2312,9 @@ mod tests {
         test_copysignf(2.0_f32, -2.0_f32, f32::nan());
     }
 
+    #[cfg(any(feature = "std", feature = "libm"))]
     fn test_copysignf(p: f32, n: f32, nan: f32) {
+        use float::Float;
         use core::ops::Neg;
 
         assert!(p.is_sign_positive());