On 12/28/21 2:06 PM, Steven Schveighoffer wrote:
void print_num(int mul)(int num) {
Wasn't there a way of telling whether an 'auto ref' parameter is copied or not?
void print_num()(int num, auto ref int mul) { // ? } And that would indicate that the argument was an rvalue? I realize that rvalues are not exactly what the OP is interested in. Ali