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Diffstat (limited to 'tests/ui/threads-sendsync/task-spawn-barefn.rs')
-rw-r--r-- | tests/ui/threads-sendsync/task-spawn-barefn.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/threads-sendsync/task-spawn-barefn.rs b/tests/ui/threads-sendsync/task-spawn-barefn.rs new file mode 100644 index 000000000..e5b899e0a --- /dev/null +++ b/tests/ui/threads-sendsync/task-spawn-barefn.rs @@ -0,0 +1,18 @@ +// run-fail +// error-pattern:Ensure that the child thread runs by panicking +// ignore-emscripten Needs threads. + +use std::thread; + +fn main() { + // the purpose of this test is to make sure that thread::spawn() + // works when provided with a bare function: + let r = thread::spawn(startfn).join(); + if r.is_err() { + panic!() + } +} + +fn startfn() { + assert!("Ensure that the child thread runs by panicking".is_empty()); +} |