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[rust.git] / src / test / ui / consts / const-eval / heap / alloc_intrinsic_errors.rs
1 #![feature(core_intrinsics)]
2 #![feature(const_heap)]
3 #![feature(const_mut_refs)]
4 use std::intrinsics;
5
6 const FOO: i32 = foo();
7 const fn foo() -> i32 {
8     unsafe {
9         let _ = intrinsics::const_allocate(4, 3) as * mut i32;
10         //~^ error: evaluation of constant value failed
11     }
12     1
13
14 }
15
16 fn main() {}