From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/closures/closure-move-sync.rs | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 tests/ui/closures/closure-move-sync.rs (limited to 'tests/ui/closures/closure-move-sync.rs') diff --git a/tests/ui/closures/closure-move-sync.rs b/tests/ui/closures/closure-move-sync.rs new file mode 100644 index 000000000..ea2d1434c --- /dev/null +++ b/tests/ui/closures/closure-move-sync.rs @@ -0,0 +1,22 @@ +use std::thread; +use std::sync::mpsc::channel; + +fn bar() { + let (send, recv) = channel(); + let t = thread::spawn(|| { + recv.recv().unwrap(); + //~^^ ERROR `std::sync::mpsc::Receiver<()>` cannot be shared between threads safely + }); + + send.send(()); + + t.join().unwrap(); +} + +fn foo() { + let (tx, _rx) = channel(); + thread::spawn(|| tx.send(()).unwrap()); + //~^ ERROR `Sender<()>` cannot be shared between threads safely +} + +fn main() {} -- cgit v1.2.3