Add AscribeUserTypeProvePredicate

2022-09-16 17:20:11 -04:00
parent ec17be2656
commit 9929c0ac76
5 changed files with 48 additions and 2 deletions
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@@ -2256,7 +2256,8 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
            | ObligationCauseCode::QuestionMark
            | ObligationCauseCode::CheckAssociatedTypeBounds { .. }
            | ObligationCauseCode::LetElse
-            | ObligationCauseCode::BinOp { .. } => {}
+            | ObligationCauseCode::BinOp { .. }
+            | ObligationCauseCode::AscribeUserTypeProvePredicate(..) => {}
            ObligationCauseCode::SliceOrArrayElem => {
                err.note("slice and array elements must have `Sized` type");
            }