  }
  
  #[cfg(target_pointer_width = "32")]
-@@ -5000,24 +4971,24 @@ mod ptr_try_from_impls {
+@@ -4607,24 +4578,24 @@ mod ptr_try_from_impls {
      use convert::TryFrom;
  
      try_from_upper_bounded!(usize, u8, u16);

 
 /// The error type returned when a checked integral type conversion fails.
 #[unstable(feature = "try_from", issue = "33417")]
@@ -4942,30 +4918,25 @@ macro_rules! rev {
 try_from_upper_bounded!(u16, u8);
 try_from_upper_bounded!(u32, u16, u8);
 try_from_upper_bounded!(u64, u32, u16, u8);

 
 fn from_str_radix<T: FromStrRadixHelper>(src: &str, radix: u32) -> Result<T, ParseIntError> {
     use self::IntErrorKind::*;
@@ -4853,52 +4820,38 @@ impl_from_bool! { u8, #[stable(feature = "from_bool", since = "1.28.0")] }
 impl_from_bool! { u16, #[stable(feature = "from_bool", since = "1.28.0")] }
 impl_from_bool! { u32, #[stable(feature = "from_bool", since = "1.28.0")] }
 impl_from_bool! { u64, #[stable(feature = "from_bool", since = "1.28.0")] }
