On Thu, 20 Feb 2025 at 17:02, Thomas Schwinge <[email protected]> wrote:
>
> In a newlib configuration:
>
> ../../../../../source-gcc/libstdc++-v3/src/c++17/fs_dir.cc: In member
> function ‘bool std::filesystem::__cxx11::_Dir::do_unlink(bool,
> std::error_code&) const’:
> ../../../../../source-gcc/libstdc++-v3/src/c++17/fs_dir.cc:147:18: error:
> unused parameter ‘is_directory’ [-Werror=unused-parameter]
> 147 | do_unlink(bool is_directory, error_code& ec) const noexcept
> | ~~~~~^~~~~~~~~~~~
>
> libstdc++-v3/
> * src/c++17/fs_dir.cc (do_unlink): Tag 'is_directory' as
> '[[maybe_unused]]'.
OK
> ---
> libstdc++-v3/src/c++17/fs_dir.cc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libstdc++-v3/src/c++17/fs_dir.cc
> b/libstdc++-v3/src/c++17/fs_dir.cc
> index cd75e0541d3..9347a8a46dc 100644
> --- a/libstdc++-v3/src/c++17/fs_dir.cc
> +++ b/libstdc++-v3/src/c++17/fs_dir.cc
> @@ -144,7 +144,7 @@ struct fs::_Dir : _Dir_base
> }
>
> bool
> - do_unlink(bool is_directory, error_code& ec) const noexcept
> + do_unlink([[maybe_unused]] bool is_directory, error_code& ec) const
> noexcept
> {
> #if _GLIBCXX_HAVE_UNLINKAT
> const auto atp = current();
> --
> 2.34.1
>
