Auto merge of #97111 - JohnTitor:rollup-x3vjf6u, r=JohnTitor

Rollup of 7 pull requests

Successful merges:

 - #96329 (Add a couple tests for #90887 fixes)
 - #97009 (Allow `unused_macro_rules` in path tests)
 - #97075 (Add regression test for #81804)
 - #97079 (Change `Successors` to `impl Iterator<Item = BasicBlock>`)
 - #97080 (remove the `RelateResultCompare` trait)
 - #97093 (Migrate `maybe_recover_from_bad_type_plus` diagnostic)
 - #97102 (Update function pointer call error message)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_mir_dataflow/src/framework/graphviz.rs

@@ -125,7 +125,7 @@ where
     }
 
     fn target(&self, edge: &Self::Edge) -> Self::Node {
-        self.body[edge.source].terminator().successors().nth(edge.index).copied().unwrap()
+        self.body[edge.source].terminator().successors().nth(edge.index).unwrap()
     }
 }