| error[E0723]: mutable references in const fn are unstable (see issue #57563) |
| --> $DIR/ranged_ints2_const.rs:11:9 |
| | |
| LL | let y = &mut x.0; |
| | ^ |
| | |
| = help: add #![feature(const_fn)] to the crate attributes to enable |
| |
| error[E0723]: mutable references in const fn are unstable (see issue #57563) |
| --> $DIR/ranged_ints2_const.rs:18:9 |
| | |
| LL | let y = unsafe { &mut x.0 }; |
| | ^ |
| | |
| = help: add #![feature(const_fn)] to the crate attributes to enable |
| |
| error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block |
| --> $DIR/ranged_ints2_const.rs:11:13 |
| | |
| LL | let y = &mut x.0; |
| | ^^^^^^^^ mutation of layout constrained field |
| | |
| = note: mutating layout constrained fields cannot statically be checked for valid values |
| |
| error: aborting due to 3 previous errors |
| |
| Some errors occurred: E0133, E0723. |
| For more information about an error, try `rustc --explain E0133`. |
