//ww:run-exit 41
// Migrated from 774_tagged_widen_named_variant row accept_wrapper_variant.
package main;
type unsupported = !void;
type underread = !i32;
type nomem = !void;
type wrapper = !(unsupported | underread | nomem);
type eof = void;
fn f() (size | eof | wrapper) = {
    let u: unsupported;
    let e: wrapper = u;
    return e;
};
export fn main() i32 = { let r = f(); return 41; };