module 0x8675309::M {
    struct S { u: u64 }
    struct R {
        f: u64
    }

    fun t0(x: u64, r: R, s: S) {
        false <= true;
        1 <= false;
        false <= 1;
        @0x0 <= @0x1;
        (0: u8) <= (1: u128);
        r <= r;
        s <= s;
        0 <= 1 <= 2;
        (1 <= false) && (@0x0 <= 0);
        () <= ();
        1 <= ();
        (0, 1) <= (0, 1, 2);
        (1, 2) <= (0, 1);
    }
}