src/test/compile-fail/issue-19482.rs

   1 // Copyright 2015 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 // Test that a partially specified trait object with unspecified associated
  12 // type does not type-check.
  13
  14 trait Foo {
  15     type A;
  16
  17     fn dummy(&self) { }
  18 }
  19
  20 fn bar(x: &Foo) {}
  21 //~^ ERROR the associated type `A` (from the trait `Foo`) must be specified
  22
  23 pub fn main() {}