| /*! | |
| * Try to double-check that static fns have the right size (with or | |
| * without dummy env ptr, as appropriate) by iterating a size-2 array. | |
| * If the static size differs from the runtime size, the second element | |
| * should be read as a null or otherwise wrong pointer and crash. | |
| */ | |
| fn f() {} | |
| static mut CLOSURES: &'static mut [fn()] = &mut [f as fn(), f as fn()]; | |
| pub fn main() { | |
| unsafe { | |
| for closure in &mut *CLOSURES { | |
| (*closure)() | |
| } | |
| } | |
| } |