// G4 — own-wins halves for the §D row-2 SUB-FORM wrappers (`?Named`, `[]Named`,
// `[N]Named`). Each wraps a named element type whose resolution recurses through
// the SAME source-aware `resolveCompound` element path that `*Named` uses (0822),
// so they share one routing mechanism rather than a per-form path. `main` authors
// its OWN `Box { m }` and flat-imports `dep.sx` (`Box { a }`); each wrapped
// element must bind main's own `Box`, observed by a `.m` access (disjoint field
// sets → a wrong-author binding is a hard compile error).

#import "modules/std.sx";
#import "0823-route-all-own-wins-subform-wrappers/dep.sx";

Box :: struct { m: i32; }

main :: () -> i32 {
    seed : Box = ---;
    seed.m = 1;

    // ?Named element own-wins
    opt : ?Box = seed;
    o := opt!;

    // [N]Named element own-wins
    arr : [2]Box = ---;
    arr[0].m = 2;
    arr[1].m = 3;

    // []Named element own-wins
    sl : []Box = arr[0..2];

    print("opt={} arr={} sl={} dep={}\n", o.m, arr[0].m, sl[1].m, dep_box());
    0
}