src/test/compile-fail/unboxed-closure-sugar-not-used-on-fn.rs

   1 // Copyright 2014 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.
   4 //
   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.
  10
  11
  12 // Test that the `Fn` traits require `()` form without a feature gate.
  13
  14 fn bar1(x: &Fn<()>) {
  15     //~^ ERROR angle-bracket notation is not stable when used with the `Fn` family
  16 }
  17
  18 fn bar2<T>(x: &T) where T: Fn<()> {
  19     //~^ ERROR angle-bracket notation is not stable when used with the `Fn` family
  20 }
  21
  22 fn main() { }