bjoernager/rust
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Inline UnifyKey::index and UnifyKey::from_index

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This commit is contained in:
Tomasz Miąsko 2022-02-10 00:00:00 +00:00
parent 5569757491
commit cd37638c14
4 changed files with 12 additions and 0 deletions
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4
compiler/rustc_middle/src/infer/unify_key.rs
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@ -32,9 +32,11 @@ impl<'tcx> From<ty::RegionVid> for RegionVidKey<'tcx> {
impl<'tcx> UnifyKey for RegionVidKey<'tcx> {
type Value = UnifiedRegion<'tcx>;
#[inline]
fn index(&self) -> u32 {
self.vid.as_u32()
}
#[inline]
fn from_index(i: u32) -> Self {
RegionVidKey::from(ty::RegionVid::from_u32(i))
}
@ -118,9 +120,11 @@ pub struct ConstVarValue<'tcx> {
impl<'tcx> UnifyKey for ty::ConstVid<'tcx> {
type Value = ConstVarValue<'tcx>;
#[inline]
fn index(&self) -> u32 {
self.index
}
#[inline]
fn from_index(i: u32) -> Self {
ty::ConstVid { index: i, phantom: PhantomData }
}