// Variadic heterogeneous type packs — `..$args` — parse smoke.
//
// First positive slice of the pack feature: the parser accepts
// `..$args` (variadic marker + comptime sigil + name) as a
// parameter declaration. No semantic effect yet — the function
// is declared but never instantiated; main exists so the example
// has runnable output.
//
// Next slices: type-system representation of the pack, impl
// matching for `Closure(..$args) -> $R`, runtime indexing
// (`args[$i]`), and the `#insert build_x($args, ...)` pattern.

#import "modules/std.sx";

foo :: (..$args) -> s64 {
    return 0;
}

main :: () -> s32 {
    print("pack parse ok\n");
    return 0;
}