Re: Named parameters in function call

2020-09-09 Thread Cecil Ward via Digitalmars-d-learn
On Wednesday, 9 September 2020 at 11:48:28 UTC, Paul Backus wrote: On Tuesday, 8 September 2020 at 13:28:22 UTC, Cecil Ward wrote: I wonder if there is any way in which we could combine this with strong typing of some sort (how?) to detect errors such as int xcoord; int ycoord;

Re: Named parameters in function call

2020-09-09 Thread Paul Backus via Digitalmars-d-learn
On Tuesday, 8 September 2020 at 13:28:22 UTC, Cecil Ward wrote: I wonder if there is any way in which we could combine this with strong typing of some sort (how?) to detect errors such as int xcoord; int ycoord; myfunc( x : ycoord, y : xcoord, color : blue )[3] where the

Re: Named parameters in function call

2020-09-09 Thread Dominikus Dittes Scherkl via Digitalmars-d-learn
On Tuesday, 8 September 2020 at 13:28:22 UTC, Cecil Ward wrote: int xcoord; int ycoord; You can define your own types, of course: struct xcoord { int x; alias x this; } struct ycoord { int y; alias y this; } void myfunc(xcoord x; ycoord y, color c) {}

Re: Named parameters in function call

2020-09-08 Thread Cecil Ward via Digitalmars-d-learn
On Tuesday, 8 September 2020 at 09:40:11 UTC, Andre Pany wrote: On Tuesday, 8 September 2020 at 07:43:05 UTC, Cecil Ward wrote: I can’t remember, do Ada or Modula2 have something like myfunc( x => 100, y => 200, color => blue )[1] which has named parameters that can be passed in

Re: Named parameters in function call

2020-09-08 Thread Andre Pany via Digitalmars-d-learn
On Tuesday, 8 September 2020 at 07:43:05 UTC, Cecil Ward wrote: I can’t remember, do Ada or Modula2 have something like myfunc( x => 100, y => 200, color => blue )[1] which has named parameters that can be passed in any order. [...] I hope we have it this year or next year, as we