From: Jonathan Wakely <jwakely@redhat.com>
Date: Tue, 5 Sep 2023 10:24:09 +0000 (+0100)
Subject: libstdc++: Avoid -Wunused-parameter warning in testsuite helper
X-Git-Tag: basepoints/gcc-15~6372
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=833733702a7037b175f15daee85df1d64140ec05;p=thirdparty%2Fgcc.git

libstdc++: Avoid -Wunused-parameter warning in testsuite helper

libstdc++-v3/ChangeLog:

	* testsuite/util/testsuite_iterators.h (is_customization_point_object):
	Remove parameter name.
---

diff --git a/libstdc++-v3/testsuite/util/testsuite_iterators.h b/libstdc++-v3/testsuite/util/testsuite_iterators.h
index 55045e48d560..d296a2cf18c9 100644
--- a/libstdc++-v3/testsuite/util/testsuite_iterators.h
+++ b/libstdc++-v3/testsuite/util/testsuite_iterators.h
@@ -916,7 +916,7 @@ namespace __gnu_test
   // Test for basic properties of C++20 16.3.3.6 [customization.point.object].
   template<typename T>
     constexpr bool
-    is_customization_point_object(T& obj) noexcept
+    is_customization_point_object(T&) noexcept
     {
       // A [CPO] is a function object with a literal class type.
       static_assert( std::is_class_v<T> || std::is_union_v<T> );