Method r

tests/test.cc:345–357

    Val hello2;
    Uses(int i) : hello(value), hello2({valval.v}) {}
    int r() {
        auto v = value;
        v = value;
        v = { value };
        v = Uses{value}.hello;
        long v2 = value;
        Val vvv = valval;
        vvv = valval;
        vvv = hello2;
        (*this)[value];
        while(value) { }
        return value;
    }
    int w() {
        Val q;
        valval = q + q;