Update universal_regions.rs

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Samuel Moelius 2023-01-22 07:38:02 -05:00 committed by GitHub
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@ -162,7 +162,7 @@ struct UniversalRegionIndices<'tcx> {
/// `ty::Region` to the internal `RegionVid` we are using. This is
/// used because trait matching and type-checking will feed us
/// region constraints that reference those regions and we need to
/// be able to map them our internal `RegionVid`. This is
/// be able to map them to our internal `RegionVid`. This is
/// basically equivalent to an `InternalSubsts`, except that it also
/// contains an entry for `ReStatic` -- it might be nice to just
/// use a substs, and then handle `ReStatic` another way.