[rustc.git] / src / test / run-pass / binding / func-arg-wild-pattern.rs

// run-pass
// Test that we can compile code that uses a `_` in function argument
// patterns.


fn foo((x, _): (isize, isize)) -> isize {
    x
}

pub fn main() {
    assert_eq!(foo((22, 23)), 22);
}
Commit	Line	Data
b7449926	1	// run-pass
1a4d82fc JJ	2	// Test that we can compile code that uses a `_` in function argument
1a4d82fc JJ	3	// patterns.
970d7e83	4
c34b1796 AL	5
c34b1796 AL	6	fn foo((x, _): (isize, isize)) -> isize {
1a4d82fc	7	x
223e47cc LB	8	}
	9
	10	pub fn main() {
1a4d82fc	11	assert_eq!(foo((22, 23)), 22);
223e47cc	12	}