// run-pass // needs-unwind // ignore-emscripten no threads support // Issue #787 // Don't try to clean up uninitialized locals use std::thread; fn test_break() { loop { let _x: Box<isize> = break; } } fn test_cont() { let mut i = 0; while i < 1 { i += 1; let _x: Box<isize> = continue; } } fn test_ret() { let _x: Box<isize> = return; } fn test_panic() { fn f() { let _x: Box<isize> = panic!(); } thread::spawn(move|| f() ).join().unwrap_err(); } fn test_panic_indirect() { fn f() -> ! { panic!(); } fn g() { let _x: Box<isize> = f(); } thread::spawn(move|| g() ).join().unwrap_err(); } pub fn main() { test_break(); test_cont(); test_ret(); test_panic(); test_panic_indirect(); }