diff options
Diffstat (limited to 'tests/ui/send-not-implemented.stderr')
| -rw-r--r-- | tests/ui/send-not-implemented.stderr | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/tests/ui/send-not-implemented.stderr b/tests/ui/send-not-implemented.stderr index 05c445b..473a31b 100644 --- a/tests/ui/send-not-implemented.stderr +++ b/tests/ui/send-not-implemented.stderr @@ -7,7 +7,7 @@ error: future cannot be sent between threads safely 10 | | let _guard = mutex.lock().unwrap(); 11 | | f().await; 12 | | } - | |_____^ future returned by `__test` is not `Send` + | |_____^ future created by async block is not `Send` | = help: within `impl Future`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` note: future is not `Send` as this value is used across an await @@ -20,3 +20,28 @@ note: future is not `Send` as this value is used across an await 12 | } | - `_guard` is later dropped here = note: required for the cast to the object type `dyn Future<Output = ()> + Send` + +error: future cannot be sent between threads safely + --> $DIR/send-not-implemented.rs:14:38 + | +14 | async fn test_ret(&self) -> bool { + | ______________________________________^ +15 | | let mutex = Mutex::new(()); +16 | | let _guard = mutex.lock().unwrap(); +17 | | f().await; +18 | | true +19 | | } + | |_____^ future created by async block is not `Send` + | + = help: within `impl Future`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` +note: future is not `Send` as this value is used across an await + --> $DIR/send-not-implemented.rs:17:9 + | +16 | let _guard = mutex.lock().unwrap(); + | ------ has type `MutexGuard<'_, ()>` which is not `Send` +17 | f().await; + | ^^^^^^^^^ await occurs here, with `_guard` maybe used later +18 | true +19 | } + | - `_guard` is later dropped here + = note: required for the cast to the object type `dyn Future<Output = bool> + Send` |