tests/ui/const-generics/adt_const_params/unsized_field-1.stderr

error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
  --> $DIR/unsized_field-1.rs:9:8
   |
LL | #[derive(ConstParamTy, Eq, PartialEq)]
   |          ------------ in this derive macro expansion
LL | struct A([u8]);
   |        ^ ---- this field does not implement `ConstParamTy_`
   |
note: the `ConstParamTy_` impl for `[u8]` requires that `feature(unsized_const_params) is enabled`
  --> $DIR/unsized_field-1.rs:9:10
   |
LL | struct A([u8]);
   |          ^^^^

error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
  --> $DIR/unsized_field-1.rs:13:8
   |
LL | #[derive(ConstParamTy, Eq, PartialEq)]
   |          ------------ in this derive macro expansion
LL | struct B(&'static [u8]);
   |        ^ ------------- this field does not implement `ConstParamTy_`
   |
note: the `ConstParamTy_` impl for `&'static [u8]` requires that `feature(unsized_const_params) is enabled`
  --> $DIR/unsized_field-1.rs:13:10
   |
LL | struct B(&'static [u8]);
   |          ^^^^^^^^^^^^^

error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
  --> $DIR/unsized_field-1.rs:20:8
   |
LL | #[derive(std::marker::ConstParamTy, Eq, PartialEq)]
   |          ------------------------- in this derive macro expansion
LL | struct D(unsized_const_param::GenericNotUnsizedParam<&'static [u8]>);
   |        ^ ---------------------------------------------------------- this field does not implement `ConstParamTy_`
   |
note: the `ConstParamTy_` impl for `GenericNotUnsizedParam<&'static [u8]>` requires that `feature(unsized_const_params) is enabled`
  --> $DIR/unsized_field-1.rs:20:10
   |
LL | struct D(unsized_const_param::GenericNotUnsizedParam<&'static [u8]>);
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0204`.