// 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. // // regression test for #8005 macro_rules! test { () => { fn foo() -> i32 { 1; } } } //~^ ERROR not all control paths return a value //~^^ HELP consider removing this semicolon //~^^^ HELP run `rustc --explain E0269` to see a fn no_return() -> i32 {} //~ ERROR not all control paths return a value //~^ HELP run `rustc --explain E0269` to see a detailed explanation fn bar(x: u32) -> u32 { //~ ERROR not all control paths return a value //~^ HELP run `rustc --explain E0269` to see a detailed explanation x * 2; //~ HELP consider removing this semicolon } fn baz(x: u64) -> u32 { //~ ERROR not all control paths return a value //~^ HELP run `rustc --explain E0269` to see a detailed explanation x * 2; } fn main() { test!(); }