src/test/ui/rfc-2091-track-caller/error-with-naked.rs

   1 // needs-asm-support
   2 #![feature(naked_functions)]
   3
   4 use std::arch::asm;
   5
   6 #[track_caller] //~ ERROR cannot use `#[track_caller]` with `#[naked]`
   7 //~^ ERROR `#[track_caller]` requires Rust ABI
   8 #[naked]
   9 extern "C" fn f() {
  10     asm!("", options(noreturn));
  11 }
  12
  13 struct S;
  14
  15 impl S {
  16     #[track_caller] //~ ERROR cannot use `#[track_caller]` with `#[naked]`
  17     //~^ ERROR `#[track_caller]` requires Rust ABI
  18     #[naked]
  19     extern "C" fn g() {
  20         asm!("", options(noreturn));
  21     }
  22 }
  23
  24 fn main() {}