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#![feature(fn_traits)]
#![feature(adt_const_params)]
//~^ WARNING the feature `adt_const_params` is incomplete
#[derive(PartialEq, Eq)]
struct CompileTimeSettings{
hooks: &'static[fn()],
}
struct Foo<const T: CompileTimeSettings>;
//~^ ERROR using function pointers as const generic parameters is forbidden
impl<const T: CompileTimeSettings> Foo<T> {
//~^ ERROR using function pointers as const generic parameters is forbidden
fn call_hooks(){
}
}
fn main(){
const SETTINGS: CompileTimeSettings = CompileTimeSettings{
hooks: &[],
};
Foo::<SETTINGS>::call_hooks();
}
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