tests/ui/cmse-nonsecure/cmse-nonsecure-entry/gate_test.rs

// gate-test-cmse_nonsecure_entry

#[no_mangle]
#[cmse_nonsecure_entry]
//~^ ERROR [E0775]
//~| ERROR [E0658]
pub extern "C" fn entry_function(input: u32) -> u32 {
    input + 6
}

fn main() {}