1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
12 let tiles = Default::default();
13 for row in &mut tiles {
15 //~^ NOTE the element type for this iterator is not specified
17 //~^ ERROR type annotations needed
18 //~| NOTE cannot infer type
19 //~| NOTE type must be known at this point
23 let tiles: [[usize; 3]; 3] = tiles;