| #![feature(core_intrinsics)] | |
| #![feature(const_heap)] | |
| #![feature(const_mut_refs)] | |
| #![deny(const_eval_mutable_ptr_in_final_value)] | |
| use std::intrinsics; | |
| const BAR: *mut i32 = unsafe { intrinsics::const_allocate(4, 4) as *mut i32 }; | |
| //~^ error: mutable pointer in final value of constant | |
| //~| WARNING this was previously accepted by the compiler | |
| fn main() {} |