1 files changed, 0 insertions, 184 deletions
diff --git a/rand/src/distributions/integer.rs b/rand/src/distributions/integer.rs
deleted file mode 100644
index 5238339..0000000
--- a/rand/src/distributions/integer.rs
+++ /dev/null
@@ -1,184 +0,0 @@
-// Copyright 2018 Developers of the Rand project.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! The implementations of the `Standard` distribution for integer types.
-
-use crate::{Rng};
-use crate::distributions::{Distribution, Standard};
-use core::num::{NonZeroU8, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroUsize};
-#[cfg(not(target_os = "emscripten"))] use core::num::NonZeroU128;
-#[cfg(feature="simd_support")]
-use packed_simd::*;
-#[cfg(all(target_arch = "x86", feature="nightly"))]
-use core::arch::x86::*;
-#[cfg(all(target_arch = "x86_64", feature="nightly"))]
-use core::arch::x86_64::*;
-
-impl Distribution<u8> for Standard {
-    #[inline]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> u8 {
-        rng.next_u32() as u8
-    }
-}
-
-impl Distribution<u16> for Standard {
-    #[inline]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> u16 {
-        rng.next_u32() as u16
-    }
-}
-
-impl Distribution<u32> for Standard {
-    #[inline]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> u32 {
-        rng.next_u32()
-    }
-}
-
-impl Distribution<u64> for Standard {
-    #[inline]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> u64 {
-        rng.next_u64()
-    }
-}
-
-#[cfg(not(target_os = "emscripten"))]
-impl Distribution<u128> for Standard {
-    #[inline]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> u128 {
-        // Use LE; we explicitly generate one value before the next.
-        let x = u128::from(rng.next_u64());
-        let y = u128::from(rng.next_u64());
-        (y << 64) | x
-    }
-}
-
-impl Distribution<usize> for Standard {
-    #[inline]
-    #[cfg(any(target_pointer_width = "32", target_pointer_width = "16"))]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> usize {
-        rng.next_u32() as usize
-    }
-
-    #[inline]
-    #[cfg(target_pointer_width = "64")]
-    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> usize {
-        rng.next_u64() as usize
-    }
-}
-
-macro_rules! impl_int_from_uint {
-    ($ty:ty, $uty:ty) => {
-        impl Distribution<$ty> for Standard {
-            #[inline]
-            fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> $ty {
-                rng.gen::<$uty>() as $ty
-            }
-        }
-    }
-}
-
-impl_int_from_uint! { i8, u8 }
-impl_int_from_uint! { i16, u16 }
-impl_int_from_uint! { i32, u32 }
-impl_int_from_uint! { i64, u64 }
-#[cfg(not(target_os = "emscripten"))] impl_int_from_uint! { i128, u128 }
-impl_int_from_uint! { isize, usize }
-
-macro_rules! impl_nzint {
-    ($ty:ty, $new:path) => {
-        impl Distribution<$ty> for Standard {
-            fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> $ty {
-                loop {
-                    if let Some(nz) = $new(rng.gen()) {
-                        break nz;
-                    }
-                }
-            }
-        }
-    }
-}
-
-impl_nzint!(NonZeroU8, NonZeroU8::new);
-impl_nzint!(NonZeroU16, NonZeroU16::new);
-impl_nzint!(NonZeroU32, NonZeroU32::new);
-impl_nzint!(NonZeroU64, NonZeroU64::new);
-#[cfg(not(target_os = "emscripten"))] impl_nzint!(NonZeroU128, NonZeroU128::new);
-impl_nzint!(NonZeroUsize, NonZeroUsize::new);
-
-#[cfg(feature="simd_support")]
-macro_rules! simd_impl {
-    ($(($intrinsic:ident, $vec:ty),)+) => {$(
-        impl Distribution<$intrinsic> for Standard {
-            #[inline]
-            fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> $intrinsic {
-                $intrinsic::from_bits(rng.gen::<$vec>())
-            }
-        }
-    )+};
-
-    ($bits:expr,) => {};
-    ($bits:expr, $ty:ty, $($ty_more:ty,)*) => {
-        simd_impl!($bits, $($ty_more,)*);
-
-        impl Distribution<$ty> for Standard {
-            #[inline]
-            fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> $ty {
-                let mut vec: $ty = Default::default();
-                unsafe {
-                    let ptr = &mut vec;
-                    let b_ptr = &mut *(ptr as *mut $ty as *mut [u8; $bits/8]);
-                    rng.fill_bytes(b_ptr);
-                }
-                vec.to_le()
-            }
-        }
-    };
-}
-
-#[cfg(feature="simd_support")]
-simd_impl!(16, u8x2, i8x2,);
-#[cfg(feature="simd_support")]
-simd_impl!(32, u8x4, i8x4, u16x2, i16x2,);
-#[cfg(feature="simd_support")]
-simd_impl!(64, u8x8, i8x8, u16x4, i16x4, u32x2, i32x2,);
-#[cfg(feature="simd_support")]
-simd_impl!(128, u8x16, i8x16, u16x8, i16x8, u32x4, i32x4, u64x2, i64x2,);
-#[cfg(feature="simd_support")]
-simd_impl!(256, u8x32, i8x32, u16x16, i16x16, u32x8, i32x8, u64x4, i64x4,);
-#[cfg(feature="simd_support")]
-simd_impl!(512, u8x64, i8x64, u16x32, i16x32, u32x16, i32x16, u64x8, i64x8,);
-#[cfg(all(feature="simd_support", feature="nightly", any(target_arch="x86", target_arch="x86_64")))]
-simd_impl!((__m64, u8x8), (__m128i, u8x16), (__m256i, u8x32),);
-
-#[cfg(test)]
-mod tests {
-    use crate::Rng;
-    use crate::distributions::{Standard};
-    
-    #[test]
-    fn test_integers() {
-        let mut rng = crate::test::rng(806);
-        
-        rng.sample::<isize, _>(Standard);
-        rng.sample::<i8, _>(Standard);
-        rng.sample::<i16, _>(Standard);
-        rng.sample::<i32, _>(Standard);
-        rng.sample::<i64, _>(Standard);
-        #[cfg(not(target_os = "emscripten"))]
-        rng.sample::<i128, _>(Standard);
-        
-        rng.sample::<usize, _>(Standard);
-        rng.sample::<u8, _>(Standard);
-        rng.sample::<u16, _>(Standard);
-        rng.sample::<u32, _>(Standard);
-        rng.sample::<u64, _>(Standard);
-        #[cfg(not(target_os = "emscripten"))]
-        rng.sample::<u128, _>(Standard);
-    }
-}