//ww:run-exit 90
package main;
fn kpath(p: str) (*u8 | i64) = {
	if (p.len < 0) { return -36i64; };
	let s: str = "Z";
	return s.ptr;
};
fn main() i32 = {
	let q: str = "x";
	match (kpath(q)) {
	case let e: i64 => return e: i32;
	case let p: *u8 => return p[0]: i32;
	};
	return 0;
};