diff options
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/intrinsics.rs | 4 | ||||
| -rw-r--r-- | src/libcore/num/wrapping.rs | 22 |
2 files changed, 0 insertions, 26 deletions
diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs index c6fc8ba5867..7fccb93f2a0 100644 --- a/src/libcore/intrinsics.rs +++ b/src/libcore/intrinsics.rs @@ -545,11 +545,7 @@ extern "rust-intrinsic" { pub fn u32_mul_with_overflow(x: u32, y: u32) -> (u32, bool); /// Performs checked `u64` multiplication. pub fn u64_mul_with_overflow(x: u64, y: u64) -> (u64, bool); -} -// SNAP 880fb89 -#[cfg(not(stage0))] -extern "rust-intrinsic" { /// Returns (a + b) mod 2^N, where N is the width of N in bits. pub fn overflowing_add<T>(a: T, b: T) -> T; /// Returns (a - b) mod 2^N, where N is the width of N in bits. diff --git a/src/libcore/num/wrapping.rs b/src/libcore/num/wrapping.rs index 707e41a948b..f8fc4ef27a1 100644 --- a/src/libcore/num/wrapping.rs +++ b/src/libcore/num/wrapping.rs @@ -11,7 +11,6 @@ use ops::*; -#[cfg(not(stage0))] use intrinsics::{overflowing_add, overflowing_sub, overflowing_mul}; use intrinsics::{i8_add_with_overflow, u8_add_with_overflow}; @@ -40,7 +39,6 @@ pub trait OverflowingOps { fn overflowing_mul(self, rhs: Self) -> (Self, bool); } -#[cfg(not(stage0))] macro_rules! wrapping_impl { ($($t:ty)*) => ($( impl WrappingOps for $t { @@ -66,26 +64,6 @@ macro_rules! wrapping_impl { )*) } -#[cfg(stage0)] -macro_rules! wrapping_impl { - ($($t:ty)*) => ($( - impl WrappingOps for $t { - #[inline(always)] - fn wrapping_add(self, rhs: $t) -> $t { - self + rhs - } - #[inline(always)] - fn wrapping_sub(self, rhs: $t) -> $t { - self - rhs - } - #[inline(always)] - fn wrapping_mul(self, rhs: $t) -> $t { - self * rhs - } - } - )*) -} - wrapping_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 } #[unstable(feature = "core", reason = "may be removed, renamed, or relocated")] |