bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Use ref

Browse source
This commit is contained in:
Andreas Liljeqvist 2021-08-23 14:18:48 +02:00
parent 225a4bf922
commit d50abd0249
2 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_mir/src/interpret/validity.rs
View file

@ -623,7 +623,7 @@ impl<'rt, 'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> ValidityVisitor<'rt, 'mir, '
scalar_layout: &ScalarAbi,
) -> InterpResult<'tcx> {
let value = self.read_scalar(op)?;
let valid_range = scalar_layout.valid_range;
let valid_range = scalar_layout.valid_range.clone();
let AllocationRange { start: lo, end: hi } = valid_range;
// Determine the allowed range
// `max_hi` is as big as the size fits

4
compiler/rustc_target/src/abi/mod.rs
View file

@ -985,7 +985,7 @@ impl Niche {
}
pub fn available<C: HasDataLayout>(&self, cx: &C) -> u128 {
let Scalar { value, valid_range: v } = self.scalar;
let Scalar { value, valid_range: ref v } = self.scalar;
let bits = value.size(cx).bits();
assert!(bits <= 128);
let max_value = !0u128 >> (128 - bits);
@ -998,7 +998,7 @@ impl Niche {
pub fn reserve<C: HasDataLayout>(&self, cx: &C, count: u128) -> Option<(u128, Scalar)> {
assert!(count > 0);
let Scalar { value, valid_range: v } = self.scalar;
let Scalar { value, valid_range: ref v } = self.scalar;
let bits = value.size(cx).bits();
assert!(bits <= 128);
let max_value = !0u128 >> (128 - bits);