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/src/test/compile-fail/deriving-no-inner-impl-error-message.rs

https://github.com/paulstansifer/rust
Rust | 25 lines | 10 code | 4 blank | 11 comment | 0 complexity | a7042a467b8bc6e23391f2b5a0ac0ac1 MD5 | raw file
Possible License(s): 0BSD, Apache-2.0, MIT, AGPL-1.0
  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. struct NoCloneOrEq;
  11. #[derive(PartialEq)]
  12. struct E {
  13. x: NoCloneOrEq //~ ERROR binary operation `==` cannot be applied to type `NoCloneOrEq`
  14. //~^ ERROR binary operation `!=` cannot be applied to type `NoCloneOrEq`
  15. }
  16. #[derive(Clone)]
  17. struct C {
  18. x: NoCloneOrEq
  19. //~^ ERROR the trait `core::clone::Clone` is not implemented for the type `NoCloneOrEq`
  20. }
  21. fn main() {}