#![feature(never_type)] pub enum Void {} // EMIT_MIR uninhabited_enum.process_never.SimplifyLocals-final.after.mir #[no_mangle] pub fn process_never(input: *const !) { let _input = unsafe { &*input }; } // EMIT_MIR uninhabited_enum.process_void.SimplifyLocals-final.after.mir #[no_mangle] pub fn process_void(input: *const Void) { let _input = unsafe { &*input }; // In the future, this should end with `unreachable`, but we currently only do // unreachability analysis for `!`. } fn main() {}