bjoernager/rust
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Rename to WrappingRange

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This commit is contained in:
Andreas Liljeqvist 2021-08-23 14:24:34 +02:00
parent 70433955f4
commit e8e6d9bd86
4 changed files with 19 additions and 22 deletions
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10
compiler/rustc_target/src/abi/mod.rs
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@ -690,12 +690,12 @@ impl Primitive {
/// semantics.
#[derive(Clone, PartialEq, Eq, Hash, Debug)]
#[derive(HashStable_Generic)]
pub struct AllocationRange {
pub struct WrappingRange {
pub start: u128,
pub end: u128,
}
impl AllocationRange {
impl WrappingRange {
/// Returns `true` if `v` is contained in the range.
#[inline]
pub fn contains(&self, v: u128) -> bool {
@ -723,13 +723,13 @@ pub struct Scalar {
// FIXME(eddyb) always use the shortest range, e.g., by finding
// the largest space between two consecutive valid values and
// taking everything else as the (shortest) valid range.
pub valid_range: AllocationRange,
pub valid_range: WrappingRange,
}
impl Scalar {
pub fn is_bool(&self) -> bool {
matches!(self.value, Int(I8, false))
&& matches!(self.valid_range, AllocationRange { start: 0, end: 1 })
&& matches!(self.valid_range, WrappingRange { start: 0, end: 1 })
}
/// Returns the valid range as a `x..y` range.
@ -1022,7 +1022,7 @@ impl Niche {
return None;
}
Some((start, Scalar { value, valid_range: AllocationRange { start: v.start, end } }))
Some((start, Scalar { value, valid_range: WrappingRange { start: v.start, end } }))
}
}