rust/src/test/ui/tls.rs

15 lines
312 B
Rust

// run-pass
// ignore-emscripten no threads support
// compile-flags: -O
#![feature(thread_local)]
#[thread_local]
static S: u32 = 222;
fn main() {
let local = &S as *const u32 as usize;
let foreign = std::thread::spawn(|| &S as *const u32 as usize).join().unwrap();
assert_ne!(local, foreign);
}