1 #![feature(core_intrinsics)]
2 #![feature(const_heap)]
3 #![feature(const_raw_ptr_deref)]
4 #![feature(const_mut_refs)]
7 const FOO: i32 = foo();
8 const fn foo() -> i32 {
10 let _ = intrinsics::const_allocate(4, 3) as * mut i32;
11 //~^ error: evaluation of constant value failed