Remove cfg(test) from library/core

library/core/src/error.rs

@@ -1,9 +1,6 @@
 #![doc = include_str!("error.md")]
 #![stable(feature = "error_in_core", since = "1.81.0")]
 
-#[cfg(test)]
-mod tests;
-
 use crate::any::TypeId;
 use crate::fmt::{Debug, Display, Formatter, Result};
 

library/core/tests/lib.rs

@@ -141,7 +141,6 @@ mod intrinsics;
 mod io;
 mod iter;
 mod lazy;
-#[cfg(test)]
 mod macros;
 mod manually_drop;
 mod mem;

library/core/tests/num/int_macros.rs

@@ -1,7 +1,5 @@
 macro_rules! int_module {
     ($T:ident) => {
-        #[cfg(test)]
-        mod tests {
         use core::ops::{BitAnd, BitOr, BitXor, Not, Shl, Shr};
         use core::$T::*;
 
@@ -422,6 +420,5 @@ macro_rules! int_module {
             assert_eq!(<$T>::midpoint(<$T>::MAX, 6), <$T>::MAX / 2 + 3);
             assert_eq!(<$T>::midpoint(6, <$T>::MAX), <$T>::MAX / 2 + 3);
         }
-        }
     };
 }

library/core/tests/num/mod.rs

@@ -178,7 +178,7 @@ fn test_can_not_overflow() {
 
     // Check u128 separately:
     for base in 2..=36 {
-        let num = u128::MAX as u128;
+        let num = <u128>::MAX;
         let max_len_string = format_radix(num, base as u128);
         // base 16 fits perfectly for u128 and won't overflow:
         assert_eq!(can_overflow::<u128>(base, &max_len_string), base != 16);

library/core/tests/num/uint_macros.rs

@@ -1,7 +1,5 @@
 macro_rules! uint_module {
     ($T:ident) => {
-        #[cfg(test)]
-        mod tests {
         use core::ops::{BitAnd, BitOr, BitXor, Not, Shl, Shr};
         use core::$T::*;
         use std::str::FromStr;
@@ -315,6 +313,5 @@ macro_rules! uint_module {
             assert_eq!(<$T>::midpoint(<$T>::MAX, 6), (<$T>::MAX - <$T>::MIN) / 2 + 3);
             assert_eq!(<$T>::midpoint(6, <$T>::MAX), (<$T>::MAX - <$T>::MIN) / 2 + 3);
         }
-        }
     };
 }