| // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // Regression test for #13428 |
| |
| fn foo() -> String { //~ ERROR not all control paths return a value |
| format!("Hello {}", |
| "world") |
| // Put the trailing semicolon on its own line to test that the |
| // note message gets the offending semicolon exactly |
| ; //~ HELP consider removing this semicolon |
| } |
| |
| fn bar() -> String { //~ ERROR not all control paths return a value |
| "foobar".to_string() |
| ; //~ HELP consider removing this semicolon |
| } |
| |
| pub fn main() {} |
