error: const parameters are not permitted in `const fn` | |
--> $DIR/const-fn-with-const-param.rs:4:1 | |
| | |
LL | / const fn const_u32_identity<const X: u32>() -> u32 { | |
LL | | | |
LL | | X | |
LL | | } | |
| |_^ | |
warning: the feature `const_generics` is incomplete and may cause the compiler to crash | |
--> $DIR/const-fn-with-const-param.rs:1:12 | |
| | |
LL | #![feature(const_generics)] | |
| ^^^^^^^^^^^^^^ | |
| | |
= note: `#[warn(incomplete_features)]` on by default | |
error: aborting due to previous error | |