New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / compiler / rustc_mir / src / borrow_check / universal_regions.rs

diff --git a/compiler/rustc_mir/src/borrow_check/universal_regions.rs b/compiler/rustc_mir/src/borrow_check/universal_regions.rs
index c2ac1e289ce4e1d1a0451600f3bd9434a73b9afb..3c9b4272b36497dc3fe826d9986e2c182ba2c5b1 100644 (file)
--- a/compiler/rustc_mir/src/borrow_check/universal_regions.rs
+++ b/compiler/rustc_mir/src/borrow_check/universal_regions.rs
@@ -169,7 +169,7 @@ struct UniversalRegionIndices<'tcx> {
     /// 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
-    /// basically equivalent to a `InternalSubsts`, except that it also
+    /// 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.
     indices: FxHashMap<ty::Region<'tcx>, RegionVid>,