1 #![deny(unreachable_patterns)]
4 let x: Vec<(isize, isize)> = Vec::new();
5 let x: &[(isize, isize)] = &x;
8 [(1, 2), (2, 3), b] => (), //~ ERROR unreachable pattern
12 let x: Vec<String> = vec!["foo".to_string(),
15 let x: &[String] = &x;
17 [ref a, _, _, ..] => { println!("{}", a); }
18 [_, _, _, _, _] => { } //~ ERROR unreachable pattern
22 let x: Vec<char> = vec!['a', 'b', 'c'];
25 ['a', 'b', 'c', ref _tail @ ..] => {}
26 ['a', 'b', 'c'] => {} //~ ERROR unreachable pattern