1 // Copyright 2014 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 #![deny(unconditional_recursion)]
13 fn foo() { //~ ERROR function cannot return without recurring
14 foo(); //~ NOTE recursive call site
23 fn baz() { //~ ERROR function cannot return without recurring
25 baz() //~ NOTE recursive call site
27 baz() //~ NOTE recursive call site
35 fn quz() -> bool { //~ ERROR function cannot return without recurring
37 while quz() {} //~ NOTE recursive call site
40 loop { quz(); } //~ NOTE recursive call site
45 fn bar(&self) { //~ ERROR function cannot return without recurring
46 self.bar() //~ NOTE recursive call site
50 impl Foo for Box<Foo+'static> {
51 fn bar(&self) { //~ ERROR function cannot return without recurring
53 self.bar() //~ NOTE recursive call site
61 fn qux(&self) { //~ ERROR function cannot return without recurring
62 self.qux(); //~ NOTE recursive call site