//ww:run-exit 0
// Run leg of the retired 926_tagged_sret_run.c row wide_discard_stmt.
package main;
type oops = !str;
type nomem = !void;
type wide = struct { xs: []u8, ys: []u8, n: i64 };
fn mk(b: []u8) (wide | oops | nomem) = {
	return wide { xs = b, ys = b, n = 1 };
};
export fn main() i32 = {
	let canary: i64 = 777;
	let buf: [4]u8 = [1u8, 2u8, 3u8, 4u8];
	mk(buf[0:4]);
	mk(buf[0:4]);
	if (canary != 777) { return 1; };
	return 0;
};