On Tuesday, 14 October 2014 at 21:21:23 UTC, 岩倉 澪 wrote: > Something like: > void foo(int a = 42, int b = 0){} > foo(@default, 7); //rewritten to foo(42, 7); It is useful to have "_" mean "I don't care" when you have tuples. So you would then write: "foo( _ , 7 )" and " _,y = get_point()"