From ba747e554489263046a67e6a4a551c8f080e1c0f Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Mon, 1 May 2023 21:10:18 -0400
Subject: [PATCH] suppress bogus warnings with gcc 13.0 and later

---
 src/fmt/core.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/fmt/core.h b/src/fmt/core.h
index 0634f94412..86d60485f2 100644
--- a/src/fmt/core.h
+++ b/src/fmt/core.h
@@ -1742,7 +1742,14 @@ constexpr auto encode_types() -> unsigned long long {
 
 template <typename Context, typename T>
 FMT_CONSTEXPR FMT_INLINE auto make_value(T&& val) -> value<Context> {
+#if FMT_GCC_VERSION && FMT_GCC_VERSION >= 1300
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Wdangling-reference"
   const auto& arg = arg_mapper<Context>().map(FMT_FORWARD(val));
+#  pragma GCC diagnostic pop
+#else
+  const auto& arg = arg_mapper<Context>().map(FMT_FORWARD(val));
+#endif
 
   constexpr bool formattable_char =
       !std::is_same<decltype(arg), const unformattable_char&>::value;