//ww:run-exit 71
// Migrated from 771_widen_transitive row direct_flat_variant.
package main;
type underread = !i32;
type nomem = !void;
export fn main() i32 = {
    let u: underread;
    let r: (size | underread | nomem) = u;
    if (r is underread) { return 71; };
    return 99;
};