fn f(x: isize) -> isize {
    // println!("in f:");

    println!("{}", x);
    if x == 1 {
        // println!("bottoming out");

        return 1;
    } else {
        // println!("recurring");

        let y: isize = x * f(x - 1);
        // println!("returned");

        println!("{}", y);
        return y;
    }
}
// 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.


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.
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 .
fn f(x: isize) -> isize {
    // println!("in f:");
    println!("{}", x);
    if x == 1 {
        // println!("bottoming out");
        return 1;
    } else {
        // println!("recurring");
        let y: isize = x * f(x - 1);
        // println!("returned");
        println!("{}", y);
        return y;
    }
}
fn f ( x : isize ) -> isize { // println!("in f:"); println ! ( " " x ) ; if x == 1 { // println!("bottoming out"); return 1 ; } else { // println!("recurring"); let y : isize = x * f ( x - 1 ) ; // println!("returned"); println ! ( " " y ) ; return y ; } }
Copyright 2012 The Rust Project Developers.
Copyright 2012 The Rust Project Developers .
x
isize
x
isize