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error: const `impl` for trait `PartialEq` which is not marked with `#[const_trait]`
--> $DIR/derive-const-with-params.rs:6:16
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LL | #[derive_const(PartialEq)]
| ^^^^^^^^^
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= note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
= note: adding a non-const method body in the future would be a breaking change
= note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info)
error: ~const can only be applied to `#[const_trait]` traits
--> $DIR/derive-const-with-params.rs:6:16
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LL | #[derive_const(PartialEq)]
| ^^^^^^^^^
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= note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors
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