//ww:run-exit 0
// Run leg of the retired 926_tagged_sret_run.c row wide_lit_roundtrip.
package main;
type oops = !str;
type nomem = !void;
type wide = struct { xs: []u8, ys: []u8, n: i64 };
fn mk(b: []u8, n: i64) (wide | oops | nomem) = {
	return wide { xs = b, ys = b, n = n };
};
export fn main() i32 = {
	let buf: [4]u8 = [9u8, 8u8, 7u8, 6u8];
	match (mk(buf[0:4], 42)) {
	case let w: wide => {
		if (w.n != 42) { return 1; };
		if (w.xs.len != 4) { return 2; };
		if (w.ys.len != 4) { return 3; };
		if (w.xs[3] != 6u8) { return 4; };
	};
	case let e: oops => return 13;
	case nomem => return 14;
	};
	return 0;
};