| // Copyright 2012 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. |
| |
| // ignore-emscripten apparently blows the stack |
| |
| fn f(x: isize) -> isize { |
| if x == 1 { return 1; } else { let y: isize = 1 + f(x - 1); return y; } |
| } |
| |
| pub fn main() { assert_eq!(f(5000), 5000); } |
