Getting function name at comptime and stringify

[Sze]

@nyc

    comptime FuncType: type,
    comptime funcs: []FuncType,

Unless you pass type to FuncType you are using a more specific type what I mean is to use:

    comptime funcs: []type,

---

@nyc

and i would like to make it ever simpler

pub noinline fn run_count_cross(
    comptime opt: Options,
    name: []const u8,
    invokes: usize,
    comptime funcs: []anytpe, // I know this doens't exist
    comptime args: []anytype, // i just dont to pass the type when already have it
  [funcs.len * args.len]Data {

What about this:

pub noinline fn run_count_cross(
    comptime opt: Options,
    name: []const u8,
    invokes: usize,
    comptime funcs: anytype, // tuple of function bodies
    comptime args: anytype, // tuple of arguments
  [funcs.len * args.len]Data {

Also take a look at this topic where we played around with similar ideas: Making Overloaded Function Sets Using Comptime

The basic gist is: keep the original tuple of function bodies and just index into it, deconstruct it or iterate over it wherever you need it. Use @TypeOf(funcs) to get the type and check that it actually is a tuple, otherwise create a compile error.