src/test/compile-fail/shadowed-trait-methods.rs

   1 // Copyright 2016 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 methods from shadowed traits cannot be used
  12
  13 mod foo {
  14     pub trait T { fn f(&self) {} }
  15     impl T for () {}
  16 }
  17
  18 mod bar { pub use foo::T; }
  19
  20 fn main() {
  21     pub use bar::*;
  22     struct T;
  23     ().f() //~ ERROR no method
  24 }