https://gcc.gnu.org/g:a543fcbb72f014f146f5804c963bb9dfd936e50b
commit r16-2104-ga543fcbb72f014f146f5804c963bb9dfd936e50b Author: Luc Grosheintz <luc.groshei...@gmail.com> Date: Tue Jul 8 11:49:20 2025 +0200 libstdc++: Silence a warning in a test for span. In a test of span, there's an unused variable myspan. This commit silences the warning. libstdc++-v3/ChangeLog: * testsuite/23_containers/span/contiguous_range_neg.cc: Silence warning about unused variable myspan. Reviewed-by: Jonathan Wakely <jwak...@redhat.com> Reviewed-by: Tomasz KamiĆski <tkami...@redhat.com> Signed-off-by: Luc Grosheintz <luc.groshei...@gmail.com> Diff: --- libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc b/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc index c9e9112ed6dc..890fdf8aea08 100644 --- a/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc +++ b/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc @@ -25,6 +25,7 @@ main() { std::deque<int> d{}; std::span<int, std::dynamic_extent> myspan(d); // { dg-error "no match" } + (void) myspan; } // { dg-prune-output "data" }