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use UFCS with Add::add and Sub::sub instead of unstable attributes

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This commit is contained in:
Matthew Piziak 2016-10-09 06:35:07 -04:00
parent 19fd7fcce9
commit dc607deac7
1 changed files with 6 additions and 12 deletions
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18
src/libcore/iter/range.rs
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@ -95,15 +95,13 @@ macro_rules! step_impl_unsigned {
}
#[inline]
#[rustc_inherit_overflow_checks]
fn add_one(&self) -> Self {
*self + 1
Add::add(*self, 1);
}
#[inline]
#[rustc_inherit_overflow_checks]
fn sub_one(&self) -> Self {
*self - 1
Sub::sub(*self, 1);
}
#[inline]
@ -168,15 +166,13 @@ macro_rules! step_impl_signed {
}
#[inline]
#[rustc_inherit_overflow_checks]
fn add_one(&self) -> Self {
*self + 1
Add::add(*self, 1);
}
#[inline]
#[rustc_inherit_overflow_checks]
fn sub_one(&self) -> Self {
*self - 1
Sub::sub(*self, 1);
}
#[inline]
@ -219,15 +215,13 @@ macro_rules! step_impl_no_between {
}
#[inline]
#[rustc_inherit_overflow_checks]
fn add_one(&self) -> Self {
*self + 1
Add::add(*self, 1);
}
#[inline]
#[rustc_inherit_overflow_checks]
fn sub_one(&self) -> Self {
*self - 1
Sub::sub(*self, 1);
}
#[inline]