// ignore-windows: Concurrency on Windows is not supported yet. //! Ensure that thread-local statics get deallocated when the thread dies. #![feature(thread_local)] #[thread_local] static mut TLS: u8 = 0; fn main() { unsafe { let dangling_ptr = std::thread::spawn(|| &TLS as *const u8 as usize).join().unwrap(); let _val = *(dangling_ptr as *const u8); } }