diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/select/mod.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/select/mod.rs b/compiler/rustc_trait_selection/src/traits/select/mod.rs index cbc17a058f6..2922a4898e9 100644 --- a/compiler/rustc_trait_selection/src/traits/select/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs @@ -2582,12 +2582,12 @@ impl<'tcx> SelectionContext<'_, 'tcx> { nested.extend( self.infcx .at(&obligation.cause, obligation.param_env) - .eq( + .sup( DefineOpaqueTypes::Yes, + bound.rebind(target_principal), upcast_principal.map_bound(|trait_ref| { ty::ExistentialTraitRef::erase_self_ty(tcx, trait_ref) }), - bound.rebind(target_principal), ) .map_err(|_| SelectionError::Unimplemented)? .into_obligations(), @@ -2620,7 +2620,7 @@ impl<'tcx> SelectionContext<'_, 'tcx> { nested.extend( self.infcx .at(&obligation.cause, obligation.param_env) - .eq(DefineOpaqueTypes::Yes, source_projection, target_projection) + .sup(DefineOpaqueTypes::Yes, target_projection, source_projection) .map_err(|_| SelectionError::Unimplemented)? .into_obligations(), ); |