error[E0080]: evaluation of constant value failed --> $DIR/dealloc_intrinsic_duplicate.rs:9:5 | LL | intrinsics::const_deallocate(ptr, 4, 4); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pointer to alloc2 was dereferenced after this allocation got freed error: aborting due to previous error For more information about this error, try `rustc --explain E0080`.