| // check-pass |
| #![allow(dead_code)] |
| #![allow(unused_mut)] |
| /* |
| # if b { x } else { y } requires identical types for x and y |
| */ |
| |
| fn print1(b: bool, s1: &str, s2: &str) { |
| println!("{}", if b { s1 } else { s2 }); |
| } |
| fn print2<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) { |
| println!("{}", if b { s1 } else { s2 }); |
| } |
| fn print3(b: bool, s1: &str, s2: &str) { |
| let mut s: &str; |
| if b { s = s1; } else { s = s2; } |
| println!("{}", s); |
| } |
| fn print4<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) { |
| let mut s: &str; |
| if b { s = s1; } else { s = s2; } |
| println!("{}", s); |
| } |
| |
| pub fn main() {} |
