| const X : usize = 2; | |
| const fn f(x: usize) -> usize { | |
| let mut sum = 0; | |
| for i in 0..x { | |
| //~^ ERROR cannot convert | |
| //~| ERROR `for` is not allowed in a `const fn` | |
| //~| ERROR cannot call non-const fn | |
| sum += i; | |
| } | |
| sum | |
| } | |
| #[allow(unused_variables)] | |
| fn main() { | |
| let a : [i32; f(X)]; | |
| } |