From: Nathaniel Shead <nathanieloshead@gmail.com>
Date: Tue, 10 Sep 2024 12:05:40 +0000 (+1000)
Subject: libstdc++: Remove unnecessary 'static' from __is_specialization_of
X-Git-Tag: basepoints/gcc-16~5734
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=618871ff09c07817f7ce9b2bd7338cd3299ad8f5;p=thirdparty%2Fgcc.git

libstdc++: Remove unnecessary 'static' from __is_specialization_of

This makes the declarations internal linkage, which is an ODR issue, and
causes a future modules patch to fail regtest as it now detects attempted
uses of TU-local entities in module CMIs.

libstdc++-v3/ChangeLog:

	* include/std/format: Remove unnecessary 'static'.

Signed-off-by: Nathaniel Shead <nathanieloshead@gmail.com>
---

diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format
index 100a53dfd76..1e9a8374012 100644
--- a/libstdc++-v3/include/std/format
+++ b/libstdc++-v3/include/std/format
@@ -365,10 +365,9 @@ namespace __format
 
 /// @cond undocumented
   template<typename _Tp, template<typename...> class _Class>
-    static constexpr bool __is_specialization_of = false;
+    constexpr bool __is_specialization_of = false;
   template<template<typename...> class _Class, typename... _Args>
-    static constexpr bool __is_specialization_of<_Class<_Args...>, _Class>
-      = true;
+    constexpr bool __is_specialization_of<_Class<_Args...>, _Class> = true;
 
 namespace __format
 {