| // Test that println! to a closed stdout does not panic. |
| // On Windows, close via SetStdHandle to 0. |
| //@ run-pass |
| |
| #![feature(rustc_private)] |
| |
| #[cfg(windows)] |
| fn close_stdout() { |
| type DWORD = u32; |
| type HANDLE = *mut u8; |
| type BOOL = i32; |
| |
| extern "system" { |
| fn SetStdHandle(nStdHandle: DWORD, nHandle: HANDLE) -> BOOL; |
| } |
| |
| const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD; |
| unsafe { SetStdHandle(STD_OUTPUT_HANDLE, 0 as HANDLE); } |
| } |
| |
| #[cfg(not(windows))] |
| fn close_stdout() {} |
| |
| fn main() { |
| close_stdout(); |
| println!("hello"); |
| println!("world"); |
| } |
