[rustc.git] / src / test / ui / noncopyable-class.rs

// Test that a class with a non-copyable field can't be
// copied

#[derive(Debug)]
struct Bar {
  x: isize,
}

impl Drop for Bar {
    fn drop(&mut self) {}
}

fn bar(x:isize) -> Bar {
    Bar {
        x: x
    }
}

#[derive(Debug)]
struct Foo {
  i: isize,
  j: Bar,
}

fn foo(i:isize) -> Foo {
    Foo {
        i: i,
        j: bar(5)
    }
}

fn main() {
    let x = foo(10);
    let _y = x.clone(); //~ ERROR no method named `clone` found
    println!("{:?}", x);
}
Commit	Line	Data
223e47cc LB	1	// Test that a class with a non-copyable field can't be
223e47cc LB	2	// copied
1a4d82fc	3
85aaf69f	4	#[derive(Debug)]
0731742a	5	struct Bar {
1a4d82fc	6	x: isize,
223e47cc LB	7	}
223e47cc LB	8
0731742a	9	impl Drop for Bar {
1a4d82fc	10	fn drop(&mut self) {}
223e47cc LB	11	}
223e47cc LB	12
0731742a XL	13	fn bar(x:isize) -> Bar {
0731742a XL	14	Bar {
223e47cc LB	15	x: x
	16	}
	17	}
	18
85aaf69f	19	#[derive(Debug)]
0731742a	20	struct Foo {
1a4d82fc	21	i: isize,
0731742a	22	j: Bar,
223e47cc LB	23	}
223e47cc LB	24
0731742a XL	25	fn foo(i:isize) -> Foo {
0731742a XL	26	Foo {
223e47cc LB	27	i: i,
	28	j: bar(5)
	29	}
	30	}
	31
	32	fn main() {
	33	let x = foo(10);
d9579d0f	34	let _y = x.clone(); //~ ERROR no method named `clone` found
1a4d82fc	35	println!("{:?}", x);
223e47cc	36	}