1 // Copyright 2013 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.
15 # if b { x } else { y } requires identical types for x and y
18 fn print1(b: bool, s1: &str, s2: &str) {
19 println!("{}", if b { s1 } else { s2 });
21 fn print2<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) {
22 println!("{}", if b { s1 } else { s2 });
24 fn print3(b: bool, s1: &str, s2: &str) {
26 if b { s = s1; } else { s = s2; }
29 fn print4<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) {
31 if b { s = s1; } else { s = s2; }