Remove intercrate and mark_ambiguous from Relation

2023-04-04 00:08:32 +00:00
parent 48829ea74b
commit a368316905
12 changed files with 22 additions and 133 deletions
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/method_chain.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/method_chain.rs
@@ -21,10 +21,6 @@ impl<'a, 'tcx> TypeRelation<'tcx> for CollectAllMismatches<'a, 'tcx> {
        self.infcx.tcx
    }

-    fn intercrate(&self) -> bool {
-        false
-    }
-
    fn param_env(&self) -> ty::ParamEnv<'tcx> {
        self.param_env
    }
@@ -33,10 +29,6 @@ impl<'a, 'tcx> TypeRelation<'tcx> for CollectAllMismatches<'a, 'tcx> {
        true
    }

-    fn mark_ambiguous(&mut self) {
-        bug!()
-    }
-
    fn relate_with_variance<T: Relate<'tcx>>(
        &mut self,
        _: ty::Variance,