1 // Copyright 2012 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.
11 // Make sure that fn-to-block coercion isn't incorrectly lifted over
14 fn coerce(b: ||) -> extern fn() {
15 fn lol(f: extern fn(v: ||) -> extern fn(),
16 g: ||) -> extern fn() { return f(g); }
17 fn fn_id(f: extern fn()) -> extern fn() { return f }
19 //~^ ERROR mismatched types
24 let f = coerce(|| println!("{}", i) );