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inline stuff

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This commit is contained in:
lcnr 2021-08-09 10:38:27 +02:00
parent bc0983df06
commit 977124590e
1 changed files with 4 additions and 0 deletions
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4
compiler/rustc_middle/src/ty/consts/kind.rs
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@ -28,6 +28,7 @@ pub struct Unevaluated<'tcx, P = Option<Promoted>> {
}
impl<'tcx> Unevaluated<'tcx> {
#[inline]
pub fn shrink(self) -> Unevaluated<'tcx, ()> {
debug_assert_eq!(self.promoted, None);
Unevaluated { def: self.def, substs_: self.substs_, promoted: () }
@ -35,18 +36,21 @@ impl<'tcx> Unevaluated<'tcx> {
}
impl<'tcx> Unevaluated<'tcx, ()> {
#[inline]
pub fn expand(self) -> Unevaluated<'tcx> {
Unevaluated { def: self.def, substs_: self.substs_, promoted: None }
}
}
impl<'tcx, P: Default> Unevaluated<'tcx, P> {
#[inline]
pub fn new(def: ty::WithOptConstParam<DefId>, substs: SubstsRef<'tcx>) -> Unevaluated<'tcx, P> {
Unevaluated { def, substs_: Some(substs), promoted: Default::default() }
}
}
impl<'tcx, P: Default + PartialEq + fmt::Debug> Unevaluated<'tcx, P> {
#[inline]
pub fn substs(self, tcx: TyCtxt<'tcx>) -> SubstsRef<'tcx> {
self.substs_.unwrap_or_else(|| {
// We must not use the parents default substs for promoted constants