1 // Copyright 2012 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.
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.
11 // Testing that method lookup automatically both borrows vectors to slices
12 // and also references them to create the &self pointer
14 #![feature(managed_boxes)]
20 impl<'a> MyIter for &'a [int] {
21 fn test_imm(&self) { assert_eq!(self[0], 1) }
24 impl<'a> MyIter for &'a str {
25 fn test_imm(&self) { assert_eq!(*self, "test") }
29 // NB: Associativity of ~, etc. in this context is surprising. These must be parenthesized
32 (vec!(1)).as_slice().test_imm();
35 ("test".to_owned()).test_imm();
38 // FIXME: Other types of mutable vecs don't currently exist
40 // NB: We don't do this double autoreffing for &mut self because that would
41 // allow creating a mutable pointer to a temporary, which would be a source