| error[E0379]: trait fns cannot be declared const |
| --> $DIR/issue-54954.rs:7:5 |
| | |
| LL | const fn const_val<T: Sized>() -> usize { |
| | ^^^^^ trait fns cannot be const |
| |
| error[E0283]: type annotations needed |
| --> $DIR/issue-54954.rs:3:24 |
| | |
| LL | const ARR_LEN: usize = Tt::const_val::<[i8; 123]>(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type |
| ... |
| LL | const fn const_val<T: Sized>() -> usize { |
| | --------- - required by this bound in `Tt::const_val` |
| | |
| = note: cannot resolve `_: Tt` |
| |
| error[E0080]: evaluation of constant value failed |
| --> $DIR/issue-54954.rs:13:15 |
| | |
| LL | fn f(z: [f32; ARR_LEN]) -> [f32; ARR_LEN] { |
| | ^^^^^^^ referenced constant has errors |
| |
| error[E0080]: evaluation of constant value failed |
| --> $DIR/issue-54954.rs:13:34 |
| | |
| LL | fn f(z: [f32; ARR_LEN]) -> [f32; ARR_LEN] { |
| | ^^^^^^^ referenced constant has errors |
| |
| error: aborting due to 4 previous errors |
| |
| Some errors have detailed explanations: E0080, E0283, E0379. |
| For more information about an error, try `rustc --explain E0080`. |
