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 // Test that we correctly consider the type of `match` to be the LUB
12 // of the various arms, particularly in the case where regions are
15 pub fn opt_str0<'a>(maybestr: &'a Option<StrBuf>) -> &'a str {
18 let s: &'a str = s.as_slice();
25 pub fn opt_str1<'a>(maybestr: &'a Option<StrBuf>) -> &'a str {
29 let s: &'a str = s.as_slice();
35 pub fn opt_str2<'a>(maybestr: &'a Option<StrBuf>) -> &'static str {
36 match *maybestr { //~ ERROR mismatched types
39 let s: &'a str = s.as_slice();
45 pub fn opt_str3<'a>(maybestr: &'a Option<StrBuf>) -> &'static str {
46 match *maybestr { //~ ERROR mismatched types
48 let s: &'a str = s.as_slice();