Add UnwindAction::Terminate

compiler/rustc_mir_transform/src/generator.rs

@@ -1064,6 +1064,7 @@ fn elaborate_generator_drops<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
                 UnwindAction::Cleanup(tgt) => tgt,
                 UnwindAction::Continue => elaborator.patch.resume_block(),
                 UnwindAction::Unreachable => elaborator.patch.unreachable_block(),
+                UnwindAction::Terminate => elaborator.patch.terminate_block(),
             })
         };
         elaborate_drop(