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.
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 // Regression test for #21400 which itself was extracted from
12 // stackoverflow.com/questions/28031155/is-my-borrow-checker-drunk/28031580
16 assert_eq!(t.method1("one"), Ok(1));
17 assert_eq!(t.method2("two"), Ok(2));
18 assert_eq!(t.test(), Ok(2));
24 fn method1(&mut self, _arg: &str) -> Result<usize, &str> {
28 fn method2(self: &mut Test, _arg: &str) -> Result<usize, &str> {
32 fn test(self: &mut Test) -> Result<usize, &str> {
33 let s = format!("abcde");
34 // (Originally, this invocation of method2 was saying that `s`
35 // does not live long enough.)
36 let data = match self.method2(&*s) {
38 Err(e) => return Err(e)
44 // Below is a closer match for the original test that was failing to compile
46 pub struct GitConnect;
49 fn command(self: &mut GitConnect, _s: &str) -> Result<Vec<Vec<u8>>, &str> {
53 pub fn git_upload_pack(self: &mut GitConnect) -> Result<String, &str> {
54 let c = format!("git-upload-pack");
56 let mut out = String::new();
57 let data = try!(self.command(&c));
59 for line in data.iter() {
60 out.push_str(&format!("{:?}", line));