From a463c369cd9d0fe10dae4af41bbf6f47c32ee085 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Wed, 18 Sep 2024 06:31:37 +0200
Subject: [PATCH] libcxx: Update to LLVM 19.1.0.

---
 .../include/__algorithm/three_way_comp_ref_type.h    |  1 +
 lib/libcxx/include/chrono                            |  2 +-
 lib/libcxx/include/format                            | 12 ++++++------
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/lib/libcxx/include/__algorithm/three_way_comp_ref_type.h b/lib/libcxx/include/__algorithm/three_way_comp_ref_type.h
index 70c5818976..5702a1fee0 100644
--- a/lib/libcxx/include/__algorithm/three_way_comp_ref_type.h
+++ b/lib/libcxx/include/__algorithm/three_way_comp_ref_type.h
@@ -9,6 +9,7 @@
 #ifndef _LIBCPP___ALGORITHM_THREE_WAY_COMP_REF_TYPE_H
 #define _LIBCPP___ALGORITHM_THREE_WAY_COMP_REF_TYPE_H
 
+#include <__assert>
 #include <__compare/ordering.h>
 #include <__config>
 #include <__utility/declval.h>
diff --git a/lib/libcxx/include/chrono b/lib/libcxx/include/chrono
index 990c415ec2..7bec5e5a26 100644
--- a/lib/libcxx/include/chrono
+++ b/lib/libcxx/include/chrono
@@ -1015,8 +1015,8 @@ constexpr chrono::year                                  operator ""y(unsigned lo
 #  include <charconv>
 #  if !defined(_LIBCPP_HAS_NO_LOCALIZATION)
 #    include <locale>
+#    include <ostream>
 #  endif
-#  include <ostream>
 #endif
 
 #endif // _LIBCPP_CHRONO
diff --git a/lib/libcxx/include/format b/lib/libcxx/include/format
index c3f2b45f0f..a88b3ef852 100644
--- a/lib/libcxx/include/format
+++ b/lib/libcxx/include/format
@@ -237,21 +237,21 @@ namespace std {
 #  include <cstdint>
 #  include <cstdlib>
 #  include <cstring>
-#  include <cwchar>
 #  include <initializer_list>
 #  include <limits>
+#  include <locale>
 #  include <new>
 #  include <optional>
+#  include <queue>
+#  include <stack>
 #  include <stdexcept>
 #  include <string>
 #  include <string_view>
 #  include <tuple>
-#endif
 
-#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-#  include <locale>
-#  include <queue>
-#  include <stack>
+#  if !defined(_LIBCPP_HAS_NO_WIDE_CHARACTERS)
+#    include <cwchar>
+#  endif
 #endif
 
 #endif // _LIBCPP_FORMAT