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 #![feature(collections)]
13 use std::string::String;
16 enum t { a, b(String), }
18 fn make(i: isize) -> t {
19 if i > 10 { return t::a; }
20 let mut s = String::from("hello");
21 // Ensure s is non-const.
31 // The auto slot for the result of make(i) should not leak.
32 while make(i) != t::a { i += 1; }