error: only lifetime parameters can be used in this context --> $DIR/cfg-generic-params.rs:7:45 | LL | type FnBad = for<#[cfg(no)] 'a, #[cfg(yes)] T> fn(); | ^ error: only lifetime parameters can be used in this context --> $DIR/cfg-generic-params.rs:11:51 | LL | type PolyBad = dyn for<#[cfg(no)] 'a, #[cfg(yes)] T> Copy; | ^ error: only lifetime parameters can be used in this context --> $DIR/cfg-generic-params.rs:15:54 | LL | struct WhereBad where for<#[cfg(no)] 'a, #[cfg(yes)] T> u8: Copy; | ^ error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:19:29 | LL | fn f_lt_yes<#[cfg_attr(yes, unknown)] 'a>() {} | ^^^^^^^ error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:22:29 | LL | fn f_ty_yes<#[cfg_attr(yes, unknown)] T>() {} | ^^^^^^^ error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:26:34 | LL | type FnYes = for<#[cfg_attr(yes, unknown)] 'a> fn(); | ^^^^^^^ error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:30:40 | LL | type PolyYes = dyn for<#[cfg_attr(yes, unknown)] 'a> Copy; | ^^^^^^^ error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:34:43 | LL | struct WhereYes where for<#[cfg_attr(yes, unknown)] 'a> u8: Copy; | ^^^^^^^ error: aborting due to 8 previous errors