diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs index a0a8e5963f1..52edffce614 100644 --- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs +++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs @@ -3472,6 +3472,10 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> { ) }); } + // Suppress `compare_type_predicate_entailment` errors for RPITITs, since they + // should be implied by the parent method. + ObligationCauseCode::CompareImplItem { trait_item_def_id, .. } + if tcx.is_impl_trait_in_trait(trait_item_def_id) => {} ObligationCauseCode::CompareImplItem { trait_item_def_id, kind, .. } => { let item_name = tcx.item_name(trait_item_def_id); let msg = format!( |