| error[E0658]: dereferencing raw pointers in constant functions is unstable (see issue #51911) |
| --> $DIR/min_const_fn_unsafe.rs:50:77 |
| | |
| LL | const fn bad_const_fn_deref_raw(x: *mut usize) -> &'static usize { unsafe { &*x } } |
| | ^^^ |
| | |
| = help: add #![feature(const_raw_ptr_deref)] to the crate attributes to enable |
| |
| error[E0658]: dereferencing raw pointers in constant functions is unstable (see issue #51911) |
| --> $DIR/min_const_fn_unsafe.rs:53:70 |
| | |
| LL | const unsafe fn bad_const_unsafe_deref_raw(x: *mut usize) -> usize { *x } |
| | ^^ |
| | |
| = help: add #![feature(const_raw_ptr_deref)] to the crate attributes to enable |
| |
| error[E0658]: dereferencing raw pointers in constant functions is unstable (see issue #51911) |
| --> $DIR/min_const_fn_unsafe.rs:56:83 |
| | |
| LL | const unsafe fn bad_const_unsafe_deref_raw_ref(x: *mut usize) -> &'static usize { &*x } |
| | ^^^ |
| | |
| = help: add #![feature(const_raw_ptr_deref)] to the crate attributes to enable |
| |
| error[E0658]: unions in const fn are unstable (see issue #51909) |
| --> $DIR/min_const_fn_unsafe.rs:63:5 |
| | |
| LL | Foo { x: () }.y |
| | ^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(const_fn_union)] to the crate attributes to enable |
| |
| error[E0133]: dereference of raw pointer is unsafe and requires unsafe function or block |
| --> $DIR/min_const_fn_unsafe.rs:50:77 |
| | |
| LL | const fn bad_const_fn_deref_raw(x: *mut usize) -> &'static usize { unsafe { &*x } } |
| | ^^^ dereference of raw pointer |
| | |
| = note: raw pointers may be NULL, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior |
| |
| error: aborting due to 5 previous errors |
| |
| Some errors occurred: E0133, E0658. |
| For more information about an error, try `rustc --explain E0133`. |
