rtic/tests/cfail/task-divergent.rs

#![no_main]
#![no_std]

extern crate lm3s6965;
extern crate panic_halt;
extern crate rtfm;

use rtfm::app;

#[app(device = lm3s6965)]
const APP: () = {
    #[init]
    fn init() {}

    #[task]
    fn foo() -> ! {
        //~^ ERROR `task` handlers must have type signature `[unsafe] fn(..)`
        loop {}
    }

    extern "C" {
        fn UART0();
    }
};