diff --git a/compiler/rustc_trait_selection/src/regions.rs b/compiler/rustc_trait_selection/src/regions.rs index e8929f114e1..e5a7b27446b 100644 --- a/compiler/rustc_trait_selection/src/regions.rs +++ b/compiler/rustc_trait_selection/src/regions.rs @@ -24,12 +24,13 @@ impl<'tcx> InferCtxtRegionExt<'tcx> for InferCtxt<'tcx> { let ty = self.resolve_vars_if_possible(ty); if self.next_trait_solver() { - crate::solve::deeply_normalize( + crate::solve::deeply_normalize_with_skipped_universes( self.at( &ObligationCause::dummy_with_span(origin.span()), outlives_env.param_env, ), ty, + vec![None; ty.outer_exclusive_binder().as_usize()], ) .map_err(|_| ty) } else { diff --git a/tests/ui/traits/next-solver/normalize-region-obligations.rs b/tests/ui/traits/next-solver/normalize-region-obligations.rs index 13c86b630f6..d189e4893a3 100644 --- a/tests/ui/traits/next-solver/normalize-region-obligations.rs +++ b/tests/ui/traits/next-solver/normalize-region-obligations.rs @@ -1,4 +1,4 @@ -// revisions: normalize_param_env normalize_obligation +// revisions: normalize_param_env normalize_obligation hrtb // check-pass // compile-flags: -Znext-solver @@ -7,16 +7,23 @@ trait Foo { type Gat<'a> where ::Assoc: 'a; #[cfg(normalize_obligation)] type Gat<'a> where Self: 'a; + #[cfg(hrtb)] + type Gat<'b> where for<'a> >::Assoc: 'b; } trait Mirror { type Assoc: ?Sized; } impl Mirror for T { type Assoc = T; } +trait MirrorRegion<'a> { type Assoc: ?Sized; } +impl<'a, T> MirrorRegion<'a> for T { type Assoc = T; } + impl Foo for T { #[cfg(normalize_param_env)] type Gat<'a> = i32 where T: 'a; #[cfg(normalize_obligation)] type Gat<'a> = i32 where ::Assoc: 'a; + #[cfg(hrtb)] + type Gat<'b> = i32 where Self: 'b; } fn main() {}