// run-pass // #24947 ICE using a trait-associated const in an array size struct Foo; impl Foo { const SIZE: usize = 8; } trait Bar { const BAR_SIZE: usize; } impl Bar for Foo { const BAR_SIZE: usize = 12; } #[allow(unused_variables)] fn main() { let w: [u8; 12] = [0u8; <Foo as Bar>::BAR_SIZE]; let x: [u8; 12] = [0u8; <Foo>::BAR_SIZE]; let y: [u8; 8] = [0u8; <Foo>::SIZE]; let z: [u8; 8] = [0u8; Foo::SIZE]; }