MAINT: Add [[maybe_unused] to silence some warnings #28223
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This patch should close #27983
It seems some compiler versions complain about the functions
lut_16_f64andlut_32_f32as being unused, as they are only used in certainif constexprbranches. Since these functions are used, just in only one branch of aif constexpr, I simply marked them as[[maybe_unused]]to silence this warning.@ngoldbaum, can you check if this silences the warning on your system?