From 1ca12400c0e0d32500ee6e7885ee25049ee505b7 Mon Sep 17 00:00:00 2001
From: Nana Sakisaka <1901813+saki7@users.noreply.github.com>
Date: Tue, 8 Sep 2026 05:08:15 +0900
Subject: [PATCH] Update iris

---
 include/iris/x4/debug/annotate.hpp | 22 +++++++++++-----------
 modules/iris                       |  2 +-
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/include/iris/x4/debug/annotate.hpp b/include/iris/x4/debug/annotate.hpp
index 515223961..f1b45f167 100644
--- a/include/iris/x4/debug/annotate.hpp
+++ b/include/iris/x4/debug/annotate.hpp
@@ -15,34 +15,34 @@
 
 #include <iris/x4/debug/error_handler.hpp>
 
-#include <iris/enum_bitops.hpp>
+#include <iris/enum/enum.hpp>
 
 #include <iterator>
-#include <type_traits>
 #include <string_view>
 
+#include <cstdint>
+
 namespace iris::x4 {
 
 namespace contexts {
 struct error_handler;
 } // contexts
 
-enum struct annotated_rule_kind : unsigned
+enum struct annotated_rule_kind : std::uint8_t
 {
     annotate_none                = 0,
-    annotate_success             = 1 << 0, // suitable for any child parsers
-    annotate_expectation_failure = 1 << 1, // suitable for root parser
-    annotate_trace               = 1 << 2, // suitable for any child parsers (except for the primitive ones)
+    annotate_success             = 1u << 0, // suitable for any child parsers
+    annotate_expectation_failure = 1u << 1, // suitable for root parser
+    annotate_trace               = 1u << 2, // suitable for any child parsers (except for the primitive ones)
 };
 
 } // iris::x4
 
-namespace iris {
-
 template<>
-struct bitops_enabled<x4::annotated_rule_kind> : std::true_type {};
-
-} // iris
+struct iris::enum_traits<iris::x4::annotated_rule_kind>
+{
+    static constexpr int max_bit = 2;
+};
 
 namespace iris::x4 {
 
diff --git a/modules/iris b/modules/iris
index f69f014ac..ba5c2bdea 160000
--- a/modules/iris
+++ b/modules/iris
@@ -1 +1 @@
-Subproject commit f69f014ac34990089d3a1b5489c4384fe5f04266
+Subproject commit ba5c2bdea2fef9e86a17d5c189fd6af67a0aa4a5