| //@ run-pass | |
| fn f(x: isize) -> isize { x } | |
| fn g(x: isize) -> isize { 2 * x } | |
| static F: fn(isize) -> isize = f; | |
| static mut G: fn(isize) -> isize = f; | |
| pub fn main() { | |
| assert_eq!(F(42), 42); | |
| unsafe { | |
| assert_eq!(G(42), 42); | |
| G = g; | |
| assert_eq!(G(42), 84); | |
| } | |
| } |