// PR c++/46862// { dg-do compile }namespacestd{namespacedecimal{classdecimal32{};// { dg-error "does not have any fields" }classdecimal64{};// { dg-error "does not have any fields" }classdecimal128{};// { dg-error "does not have any fields" }}}voidfoo(std::decimal::decimal32x,std::decimal::decimal64y,std::decimal::decimal128z){}