bound_vars -> infer: don't return lt map

2022-06-02 12:48:56 +02:00
parent 543ca7d9e7
commit cc013e05b4
16 changed files with 40 additions and 54 deletions
--- a/compiler/rustc_trait_selection/src/traits/select/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs
@@ -1453,7 +1453,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
        potentially_unnormalized_candidates: bool,
    ) -> ProjectionMatchesProjection {
        let mut nested_obligations = Vec::new();
-        let (infer_predicate, _) = self.infcx.replace_bound_vars_with_fresh_vars(
+        let infer_predicate = self.infcx.replace_bound_vars_with_fresh_vars(
            obligation.cause.span,
            LateBoundRegionConversionTime::HigherRankedType,
            env_predicate,