diff options
Diffstat (limited to 'tests/ui/const-generics/issue-80471.stderr')
| -rw-r--r-- | tests/ui/const-generics/issue-80471.stderr | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/ui/const-generics/issue-80471.stderr b/tests/ui/const-generics/issue-80471.stderr index b89706710..3b7143de5 100644 --- a/tests/ui/const-generics/issue-80471.stderr +++ b/tests/ui/const-generics/issue-80471.stderr @@ -7,11 +7,17 @@ LL | #![feature(adt_const_params)] = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information = note: `#[warn(incomplete_features)]` on by default -error[E0741]: `Box<Nat>` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter +error[E0741]: `Nat` must implement `ConstParamTy` to be used as the type of a const generic parameter --> $DIR/issue-80471.rs:10:17 | LL | fn foo<const N: Nat>() {} | ^^^ + | +help: add `#[derive(ConstParamTy)]` to the struct + | +LL + #[derive(ConstParamTy)] +LL | enum Nat { + | error: aborting due to previous error; 1 warning emitted |