error: const `impl` for trait `PartialEq` which is not marked with `#[const_trait]` --> $DIR/const-float-classify.rs:13:12 | LL | impl const PartialEq for bool { | ^^^^^^^^^^^^^^^^^ | = 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 error: aborting due to 1 previous error