//ww:run
package main;
type named = struct { id: size, name: str };
export fn main() i32 = { let a: named = named { id = 7: size, name = "hello" }; let b: named = named { id = 0: size, name = "" }; b = a; if (b.id != 7) { return 1; }; if (b.name.len != 5) { return 2; }; return 0; };