//ww:run-exit 0
// Run leg of the retired 929_tagged_memarg_run.c row mem56_elem_source.
package main;
type t_lit = rune;
type t_any = void;
type t_rep = struct { id: size, origin: size, m0: size,
	m1: size, m2: size, m3: size };
type t_u = (t_lit | t_any | t_rep);
fn probe(a: t_u) i32 = {
	match (a) {
	case let l: t_lit => {
		if (l == 'x') { return 1; };
		return 91;
	};
	case t_any => { return 2; };
	case let r: t_rep => {
		if (r.m3 != 1234) { return 92; };
		if (r.m2 != 12) { return 93; };
		if (r.id != 7) { return 94; };
		return 3;
	};
	};
	return 99;
};
export fn main() i32 = {
	let xs: []t_u = [];
	let a: t_u = ('x': t_lit);
	append(xs, a);
	let r: t_rep = t_rep { id = 7, origin = 9, m0 = 10, m1 = 11, m2 = 12,
	m3 = 1234 };
	let b: t_u = r;
	append(xs, b);
	if (probe(xs[0]) != 1) { return 1; };
	if (probe(xs[1]) != 3) { return 2; };
	let i: size = 1;
	if (probe(xs[i]) != 3) { return 3; };
	return 0;
};