Update cfg to fix warnings

Author: tgross35

src/float/mod.rs

@@ -14,6 +14,7 @@ pub mod trunc;
 
 public_test_dep! {
 /// Trait for some basic operations on floats
+#[allow(dead_code)]
 pub(crate) trait Float:
     Copy
     + core::fmt::Debug

src/int/mod.rs

@@ -13,6 +13,7 @@ pub use self::leading_zeros::__clzsi2;
 
 public_test_dep! {
 /// Trait for some basic operations on integers
+#[allow(dead_code)]
 pub(crate) trait Int:
     Copy
     + core::fmt::Debug