// This test check that we correctly emit an warning for compact cfg // // check-pass // compile-flags: --check-cfg=cfg() -Z unstable-options #![feature(cfg_target_compact)] #[cfg(target(os = "linux", arch = "arm"))] pub fn expected() {} #[cfg(target(os = "linux", arch = "X"))] //~^ WARNING unexpected `cfg` condition value pub fn unexpected() {} fn main() {}