src/test/run-pass/issues/issue-23336.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 // run-pass
  12 pub trait Data { fn doit(&self) {} }
  13 impl<T> Data for T {}
  14 pub trait UnaryLogic { type D: Data; }
  15 impl UnaryLogic for () { type D = i32; }
  16
  17 pub fn crashes<T: UnaryLogic>(t: T::D) {
  18     t.doit();
  19 }
  20
  21 fn main() { crashes::<()>(0); }