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#![feature(generic_const_exprs)]
#![allow(incomplete_features, unused)]
const fn complex_maths(n : usize) -> usize {
2 * n + 1
}
pub struct Example<const N: usize> {
a: [f32; N],
b: [f32; complex_maths(N)],
//~^ ERROR unconstrained generic
}
impl<const N: usize> Example<N> {
pub fn new() -> Self {
Self {
a: [0.; N],
b: [0.; complex_maths(N)],
}
}
}
impl Example<2> {
pub fn sum(&self) -> f32 {
self.a.iter().sum::<f32>() + self.b.iter().sum::<f32>()
}
}
fn main() {}
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