message: Silence warning about unreachable code in auto-generated code
diff: @@ -365,6 +365,7 @@ pub(crate) fn generate_reactor_impl(def: &ReactorDefinition) -> TokenStream {
  }
  quote!(
  + #[allow(unreachable_code)]
  impl crate::reactor::Reactor for #reactor_ident {
  type Event = #event_ident;
  type Error = #error_ident;
  