src/test/ui/feature-gates/feature-gate-cfg-target-thread-local.rs

   1 // ignore-windows
   2 // aux-build:cfg-target-thread-local.rs
   3
   4 #![feature(thread_local)]
   5
   6 extern crate cfg_target_thread_local;
   7
   8 extern "C" {
   9     #[cfg_attr(target_thread_local, thread_local)]
  10     //~^ `cfg(target_thread_local)` is experimental and subject to change
  11     static FOO: u32;
  12 }
  13
  14 fn main() {
  15     assert_eq!(FOO, 3);
  16 }