From ece8a8f520697be50cbe543bebe065c5198dae4d Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 29 Jan 2014 16:33:57 -0800 Subject: std: Remove io::io_error * All I/O now returns IoResult = Result * All formatting traits now return fmt::Result = IoResult<()> * The if_ok!() macro was added to libstd --- src/libstd/rt/task.rs | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/libstd/rt/task.rs') diff --git a/src/libstd/rt/task.rs b/src/libstd/rt/task.rs index 7c43e64f17b..515eb93001a 100644 --- a/src/libstd/rt/task.rs +++ b/src/libstd/rt/task.rs @@ -119,6 +119,7 @@ impl Task { // Run the task main function, then do some cleanup. f.finally(|| { + #[allow(unused_must_use)] fn close_outputs() { let mut task = Local::borrow(None::); let logger = task.get().logger.take(); @@ -126,8 +127,8 @@ impl Task { let stdout = task.get().stdout.take(); drop(task); drop(logger); // loggers are responsible for flushing - match stdout { Some(mut w) => w.flush(), None => {} } - match stderr { Some(mut w) => w.flush(), None => {} } + match stdout { Some(mut w) => { w.flush(); }, None => {} } + match stderr { Some(mut w) => { w.flush(); }, None => {} } } // First, flush/destroy the user stdout/logger because these -- cgit 1.4.1-3-g733a5