// stderr-per-bitwidth fn main() { let n: Int = 40; match n { 0..=10 => {}, 10..=BAR => {}, //~ ERROR could not evaluate constant pattern _ => {}, } } #[repr(C)] union Foo { f: Int, r: &'static u32, } #[cfg(target_pointer_width="64")] type Int = u64; #[cfg(target_pointer_width="32")] type Int = u32; const BAR: Int = unsafe { Foo { r: &42 }.f }; //~^ ERROR constant