src/test/run-pass/issues/issue-20676.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 // Regression test for #20676. Error was that we didn't support
  13 // UFCS-style calls to a method in `Trait` where `Self` was bound to a
  14 // trait object of type `Trait`. See also `ufcs-trait-object.rs`.
  15
  16
  17 use std::fmt;
  18
  19 fn main() {
  20     let a: &fmt::Debug = &1;
  21     format!("{:?}", a);
  22 }