This is a C++26 feature, not C++23.
libstdc++-v3/ChangeLog:
* include/std/text_encoding: Fix @since in Doxygen comment.
---
Pushed to trunk.
libstdc++-v3/include/std/text_encoding | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/include/std/text_encoding
b/libstdc++-v3/include/std/text_encoding
index 6fcaed1ab6aa..8b5e6cc5a9a1 100644
--- a/libstdc++-v3/include/std/text_encoding
+++ b/libstdc++-v3/include/std/text_encoding
@@ -38,7 +38,7 @@
#define __glibcxx_want_text_encoding
#include <bits/version.h>
-#ifdef __cpp_lib_text_encoding
+#ifdef __cpp_lib_text_encoding // >= C++26
#include <compare>
#include <string_view>
#include <bits/functional_hash.h> // hash
@@ -53,7 +53,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
/**
* @brief An interface for accessing the IANA Character Sets registry.
* @ingroup locales
- * @since C++23
+ * @since C++26
*/
struct text_encoding
{
--
2.53.0
