bjoernager/rust
bjoernager/rust
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Use unsigned_abs throughout repository

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Jacob Pratt 2021-01-12 20:12:08 -05:00
parent 85394252e6
commit edf2e3725e
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GPG key ID: B80E19E4662B5AA4
5 changed files with 6 additions and 15 deletions
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4
compiler/rustc_middle/src/mir/interpret/pointer.rs
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@ -1,4 +1,4 @@
use super::{uabs, AllocId, InterpResult};
use super::{AllocId, InterpResult};
use rustc_macros::HashStable;
use rustc_target::abi::{HasDataLayout, Size};
@ -57,7 +57,7 @@ pub trait PointerArithmetic: HasDataLayout {
#[inline]
fn overflowing_signed_offset(&self, val: u64, i: i64) -> (u64, bool) {
// We need to make sure that i fits in a machine isize.
let n = uabs(i);
let n = i.unsigned_abs();
if i >= 0 {
let (val, over) = self.overflowing_offset(val, n);
(val, over || i > self.machine_isize_max())