src/test/compile-fail/typeck-default-trait-impl-assoc-type.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 we do not consider associated types to be sendable without
  12 // some applicable trait bound (and we don't ICE).
  13
  14 trait Trait {
  15     type AssocType;
  16     fn dummy(&self) { }
  17 }
  18 fn bar<T:Trait+Send>() {
  19     is_send::<T::AssocType>(); //~ ERROR E0277
  20 }
  21
  22 fn is_send<T:Send>() {
  23 }
  24
  25 fn main() { }