#![feature(const_generics)] | |
//~^ WARN the feature `const_generics` is incomplete | |
fn function() -> u32 { | |
17 | |
} | |
struct Wrapper<const F: fn() -> u32>; //~ ERROR: using function pointers as const generic parameters | |
impl<const F: fn() -> u32> Wrapper<F> { | |
//~^ ERROR: using function pointers as const generic parameters | |
fn call() -> u32 { | |
F() | |
} | |
} | |
fn main() { | |
assert_eq!(Wrapper::<function>::call(), 17); | |
} |