tests/ui/panic-handler/panic-handler-twice.rs

   1 // dont-check-compiler-stderr
   2 // aux-build:some-panic-impl.rs
   3
   4 #![feature(lang_items)]
   5 #![no_std]
   6 #![no_main]
   7
   8 extern crate some_panic_impl;
   9
  10 use core::panic::PanicInfo;
  11
  12 #[panic_handler]
  13 fn panic(info: &PanicInfo) -> ! {
  14     //~^ ERROR found duplicate lang item `panic_impl`
  15     loop {}
  16 }
  17
  18 #[lang = "eh_personality"]
  19 fn eh() {}