error[E0781]: the `"C-cmse-nonsecure-call"` ABI is only allowed on function pointers
  --> $DIR/wrong-abi-location-1.rs:8:1
   |
LL | pub extern "C-cmse-nonsecure-call" fn test() {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0781`.