| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // error-pattern: mismatched types |
| |
| pub fn main() { |
| let v = ~[~[0]]; |
| |
| // This is ok because the outer vec is covariant with respect |
| // to the inner vec. If the outer vec was mut then we |
| // couldn't do this. |
| fn f(&&v: ~[const ~[const int]]) { |
| } |
| |
| f(v); |
| } |
