| //@ run-pass | |
| //@ aux-build:static-function-pointer-aux.rs | |
| extern crate static_function_pointer_aux as aux; | |
| fn f(x: isize) -> isize { x } | |
| pub fn main() { | |
| assert_eq!(aux::F(42), -42); | |
| unsafe { | |
| assert_eq!(aux::MutF(42), -42); | |
| aux::MutF = f; | |
| assert_eq!(aux::MutF(42), 42); | |
| aux::MutF = aux::f; | |
| assert_eq!(aux::MutF(42), -42); | |
| } | |
| } |