1 error: any use of this value will cause an error
2 --> $DIR/const-size_of_val-align_of_val-extern-type.rs:11:31
4 LL | const _SIZE: usize = unsafe { size_of_val(&4 as *const i32 as *const Opaque) };
5 | ------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---
7 | `extern type` does not have known layout
9 = note: `#[deny(const_err)]` on by default
10 = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
11 = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
13 error: any use of this value will cause an error
14 --> $DIR/const-size_of_val-align_of_val-extern-type.rs:13:32
16 LL | const _ALIGN: usize = unsafe { min_align_of_val(&4 as *const i32 as *const Opaque) };
17 | -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---
19 | `extern type` does not have known layout
21 = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
22 = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
24 error: aborting due to 2 previous errors