From abfd3ed3a51b486b943c871d4a4b6a1d3535ac3a Mon Sep 17 00:00:00 2001
From: Ben Deane <ben@elbeno.com>
Date: Fri, 6 Feb 2026 09:21:46 -0700
Subject: [PATCH] :rotating_light: :bug: Work around GCC 14 bug

Problem:
- GCC 14 is confused by inlining a size calculation as a template argument.

Solution:
- Precompute the size.
---
 include/stdx/ct_format.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/stdx/ct_format.hpp b/include/stdx/ct_format.hpp
index 7e6ddec..b023483 100644
--- a/include/stdx/ct_format.hpp
+++ b/include/stdx/ct_format.hpp
@@ -281,7 +281,8 @@ constexpr auto operator+(format_result<Str, Args, NamedArgs> r, S s) {
 
 template <typename S, typename Str, typename Args, typename NamedArgs>
 constexpr auto operator+(S s, format_result<Str, Args, NamedArgs> r) {
-    return make_format_result<detail::apply_offset<s.size(), 0, NamedArgs>>(
+    constexpr auto sz = s.size();
+    return make_format_result<detail::apply_offset<sz, 0, NamedArgs>>(
         s + r.str, std::move(r.args));
 }
 
@@ -289,8 +290,9 @@ template <typename Str1, typename Args1, typename NamedArgs1, typename Str2,
           typename Args2, typename NamedArgs2>
 constexpr auto operator+(format_result<Str1, Args1, NamedArgs1> r1,
                          format_result<Str2, Args2, NamedArgs2> r2) {
+    constexpr auto sz = r1.str.size();
     using ShiftedNamedArgs2 =
-        detail::apply_offset<r1.str.size(), boost::mp11::mp_size<Args1>::value,
+        detail::apply_offset<sz, boost::mp11::mp_size<Args1>::value,
                              NamedArgs2>;
 
     return make_format_result<