src/test/run-pass/issue-2063.rs

   1 // Copyright 2012-2014 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
  11 // test that autoderef of a type like this does not
  12 // cause compiler to loop.  Note that no instances
  13 // of such a type could ever be constructed.
  14
  15 struct T(Box<T>);
  16
  17 trait ToStr2 {
  18     fn my_to_string(&self) -> String;
  19 }
  20
  21 impl ToStr2 for T {
  22     fn my_to_string(&self) -> String { "t".to_string() }
  23 }
  24
  25 #[allow(dead_code)]
  26 fn new_t(x: T) {
  27     x.my_to_string();
  28 }
  29
  30 fn main() {
  31 }